HR1S Safety Relay Modules

Transcription

1 HRS Safety Relay Modules

2 Safety Relay Module Selection Chart ISO / IEC Standards and Safety Relay Modules ISO200-2 ISO Duplication (or redundancy of components or subsystems) 4.2 Minimizing the probability of failure of safety functions Safety of machinery is not only dependent on the reliability of the control systems but also on the reliability of all parts of the machine. The continued operation of the safety functions is essential for the safe use of the machine. ISO Safety of machinery - Safety-related parts of control systems Selection of safety category based on risk assessment IEC Safety of Machinery - Electrical equipment of machines Stop Category 0, category and/or category 2 stops shall be provided where indicated by the risk assessment and functional requirements of the machine. Stop Category 0 Safety Category 3 or below Stopping by immediate removal of power to the machine actuators (an uncontrolled stop) Safety Category 4 or below Stop Category a controlled stop with power available to the machine actuators to achieve the stop and then removal of power when the stop is achieved (a controlled stop) 2

3 Safety Relay Module Selection Chart ISO Use of automatic monitoring Safety Equipment for Use Emergency Stop Switch Interlock Switch Interlock Switch with Solenoid Enabling Switch Emergency Stop Switch Interlock Switch Interlock Switch with Solenoid Enabling Switch Light Curtain Non-contact Interlock Switch Emergency Stop Switch Interlock Switch Interlock Switch with Solenoid ISO Restart after power interruption HRS series HRS-AC Output: 3NO Tr NO Width: 22.5 mm HRS-AF Output: 3NO Width: 22.5 mm HRS-AK Output: 3NO+NC Tr 4NO Width: 45.0 mm HRS- DMB/DME Output: 2NO Tr 2NO Width: 22.5 mm (DMB) 45.0 mm (DME) HRS-ATE Output: safety output 2NO off-delay 3NO Tr 4NO Width: 45.0 mm (DME) HR2S series ISO200-2 Safety of machinery Basic concepts, general principles for design 4. Applying inherently safe design measures to control system In order to prevent hazardous machine behaviour and to achieve safety functions, the design of control systems shall comply with the principles and methods presented in this subclause 4. and in 4.2. (see ISO and IEC :997) Model & Shape Applicable Standards Mark EN ISO 3849-:2008 EN 6206:2005 EN :2006 EN ISO 3850:2008 UL508 CSA C22.2 No.4 EN ISO 3849-:2008 EN 6206:2005 EN :2006 EN ISO 3850:2008 UL508 CSA C22.2 No.4 EN ISO 3849-:2008 EN 6206:2005 EN :2006 EN ISO 3850:2008 UL508 CSA C22.2 No.4 EN ISO 3849-:2008 EN 6206:2005 UL 508 CSA C22.2 No.4 EN ISO 3849-:2008 EN 6206:2005 EN :2006 EN ISO 3850:2007 UL 508 CSA C22.2 No.4 Page Emergency Stop Switch Interlock Switch Interlock Switch with Solenoid HR2S-30P Output: 3NO+NC Width: 22.5 mm HR2S-30N Output: 3NO+NC Width: 22.5 mm HR2S-332N-T Output: safety output 3NO time-delay output 3NO auxiliary contact 2NC Width: 45.0 mm EN ISO 3849-:2008 EN 954-:996 EN 5078:997 EN 550/A2:2007 EN :2005 IEC/EN 6496-:2006 UL508/R CAN/CSA C22.2 No.4 :2005 EN ISO 3849-:2008 EN 954-:996 EN 5078:997 EN 550/A2:2007 EN :2005 IEC/EN 6496-:2006 UL508/R CAN/CSA C22.2 No.4 :2005 EN ISO 3849-:2008 EN 954-:996 EN 5078:997 EN 550/A2:2007 EN :2005 EN 6496-:2004 UL508/R CAN/CSA C22.2 No.4 : 2005 Cat No. EP-39 Cat No. EP-39 Cat No. EP-39 3

4 HRS-AC Safety Relay Modules Transistor output provided. Removable terminal block (HRS-AC52P) allows for easy module replacement. Fault diagnosis function with dual safety circuits. Internal relay operations can be monitored with LED indicator. Finger-safe protection 35-mm-wide DIN rail mounting EN, IEC compliant. TÜV NORD approved. UL listed, CSA approved. Part No. Voltage Terminal Style HRS-AC52 24V AC, Integrated 20 to +0% 50/60 Hz Terminal Block Removable HRS-AC52P 24V DC, ±20% Terminal Block Specifications Operating Temperature 0 to +55 C (no freezing) Degree of Protection Terminal: IP20, Housing: IP40 Rated Voltage 24V AC ( 20 to +0%) 50/60 Hz 24V DC (±20%) Power Consumption AC: 2.2 VA (24V AC) maximum DC:.2W (24V DC) maximum Overcurrent Protection Electronic Control Circuit Voltage 24V Applicable Performance Level (PL) e (EN ISO 3849-) Safety Category 3 (EN 954-) Safety Integrity Level (SIL) 3 (EN 6206) Response Time 00 ms maximum Input Synchronization Time Unlimited Overvoltage Category III Pollution Degree 2 Rated Insulation Voltage 300V Safety Circuit 3NO Time-delay Circuit Auxiliary Contact Circuit Transistor NO (transistor) Safety AC-5 C300: Ue = 230V AC / Ie = 0.75A Circuit DC-3 24V/2A: Ue = 24V DC / Ie = 2A Timedelay AC-5 Circuit DC-3 Auxiliary AC-5 Circuit DC-3 Transistor Circuit 24V/20mA No. of Outputs Output Contact Ratings Minimum Applicable Load Operating Frequency Mechanical Durability Rated Current Wire Size Weight (approx.) LED Indicator 7V/0 ma (initial value) 200 operations/h maximum 0,000,000 operations minimum Safety circuit output total: 0.5A maximum HRS-AC52: 2.5mm 2, mm 2 maximum HRS-AC52P: 2.5mm 2, 2.5mm 2 maximum 60g Use a 4A fuse (Type gl) for power line protection. Use a 4A fuse (Type gl) or a 6A fast blow fuse for output line protection. Fuse: Turns on when power circuit is normal. Turns off when power is interrupted or the electronic fuse blows. : Turns on when relay operates. : Turns on when relay operates. Dimensions HRS-AC52 Fuse / HRS-AC52P Removable Terminal Fuse / Terminal Arrangement A A 4 A2 23 Y 24 Y43 33 Y2 34 Y44 HRS-AC52 A Y 23 Y2 33 A A2 Y43Y44 HRS-AC52P All dimensions in mm. The terminal block of the HRS-AC52P can be removed and installed as shown below, allowing for easy installation and replacement of modules. 4

5 Wiring Diagram Safety Category 3 Circuit (using an emergency stop switch with 2NC contacts) HRS-AC Safety Relay Modules F Fuse: 4A gl L (+) (3) ESC (4) A Y Y HRS-AC + LOGIC / T V DC Y43 ESC: External Start Condition : Emergency Stop Switch : Start Switch F: Protection fuse for he power of safery relay module, 5: Safety contactor Safety category is achieved by an entire control system. Take the connected safety equipment and wiring into consideration. N ( ) A2 Safety Category Circuit (using an emergency stop switch with NC contact) Y44 () (2) () Three safety outputs (2) One transistor output (3) See the specifications for maximum fuse size (4) Jumper for terminal Y-Y2 (for automatic start) L (+) F (3) Fuses: 4A (gl) F2 (3) F3 (3) F4 (3) ESC: Exernal Start Condition : Emergency Stop Switch : Start Switch F: Protection fuse for the power of safety relay module F2 to F4: Protection fuse for the output of safety relay module (4) ESC +24V DC Fuses: 4A (gl) or 6A fast blow type A Y Y Y43 HRS-AC + T LOGIC / A Y44 N ( ) () (2) () Three safety outputs (2) One transistor output (3) See the specifications for maximum fuse size Output Contact Electrical Life 00 Operating Current 0.A 0 DC3: 24V AC5: 230V AC: 230V DC: 24V Operations 5

6 HRS-AC Safety Relay Modules Operation Chart When Using a Start Switch Power ON Emergency Stop not Operated Emergency Stop Operated Emergency Stop Switch A (NC) Emergency Stop Switch A2 (NC2) Feedback Circuit with Start Switch (Y-Y2) Output 3-4 (NO Contact) Start Switch Operated OFF ON Output (NO Contact) Output (NO Contact) Transistor Output Y43-Y44 (NO Contact) Contact Status ON OFF When not Using the Start Switch Power ON Emergency Stop not Operated OFF Emergency Stop Operated Emergency Stop Switch A (NC) Emergency Stop Switch A2 (NC2) Y-Y2 Jumper Output 3-4 (NO Contact) Output (NO Contact) Output (NO Contact) Transistor Output Y43-Y44 (NO Contact) Contact Status ON OFF 6

7 HRS-AC Safety Relay Modules Semiconductor Manufacturing Equipment Example When using HRS-AC (safety relay module) and HS5E (solenoid type interlock switch) + XWE (emergency stop switch) HS5E XWE + HW9Z-KG HR-AC Circuit Example (Safety Category 3) Door Cover Read instructions before configuring circuits. L (+) F S A2(+) A( ) : HS5E-D400 Interlock Switch with Solenoid, 3: XWE-BV402 Emergency Stop Switch S4: Start Switch (HW series momentary) S5: Unlocking Enabling Switch S6: Limit Switch, etc. ESC: External Start Condition, 4: Contactor (forced guide) F: Fuse 4A (gl) HS9Z-A5 Actuator S6 2 2 Use as operation monitor Operations of Interlock Switch with Solenoid (Stop) Machine stops Unlocking enabling switch ON Safety output OFF Door cover released (Start) Door cover closed Safety relay module start switch ON Safety output ON Machine starts HS5E-D400 Interlock Switch with Solenoid S S4 4 Operations of Emergency stop switch (Stop) Press emergency stop switch Safety output OFF Machine stops (Reboot) Emergency stop switch reset Safety relay module start switch ON Safety output ON Machine starts 22 2 ESC 24V DC XWE-BV402 Emergency stop switch A HRS-AC -- + / Y Y LOGIC Y4 A Y4 External Output Circuit HRS-AC Safety Relay Module N ( ) Note: Safety category is determined for the entire system. Take safety equipment and wiring into consideration. 7

8 HRS-AF Safety Relay Modules Small and high function (welding detection of start switch) Removable terminal block (HRS-AC52P) allows for easy module replacement. Fault diagnosis function with dual safety circuits. Internal relay operations can be monitored with LED indicator. Finger-safe protection 35-mm-wide DIN rail mounting EN, IEC compliant. TÜV NORD approved. UL listed, CSA approved. Part No. Voltage Terminal Style HRS-AF530B 24V AC, Integrated 5 to +0%, 50/60 Hz Terminal Block Removable HRS-AF530PB 24V DC, 5 to +0% Terminal Block Specifications Operating Temperature 25 to +55 C (no freezing) Degree of Protection Terminal: IP20, Housing: IP40 Rated Voltage 24V AC ( 5 to +0%) 50/60 Hz 24V DC ( 5 to +0%) Power Consumption 5 VA maximum Overcurrent Protection Electronic (Note) Control Circuit Voltage 24V Applicable Performance Level (PL) e (EN ISO 3849-) Safety Category 4 (EN ISO 3849-) Safety Integrity Level (SIL) 3 (EN 6206) When -2, -2 are interrupted: Response Time 20 ms maximum When power is interrupted: 60 ms maximum Input Synchronization Time Unlimited Overvoltage Category III Pollution Degree 2 Rated Insulation Voltage 300V Maximum Input Resistance 90Ω Safety Circuit 3NO Time-delay Circuit Auxiliary Contact Contact Transistor Safety AC-5 C300 Ue = 240V AC / Ie = 0.75A Circuit DC-3 24V/.5A, Ue = 24V DC / Ie =.5A Time-delay AC-5 Circuit DC-3 Auxiliary AC-5 Circuit DC-3 Transistor Circuit Minimum Applicable Load 7V/0 ma (initial value) Operating Frequency 200 operations/h maximum Mechanical Durability 0,000,000 operations minimum Rated Current Safety circuit output total: 8A maximum Each safety circuit output: 6A maximum HRS-AF530B: Wire Size 2.5 mm 2, mm 2 maximum HRS-AF530PB: 2.5 mm 2, 2.5 mm 2 maximum No. of Outputs Output Contact Ratings Weight (approx.) 250g Note: Short-circuit of and activates the overcurrent protection circuit, interrupting the power supply. The safety output turns off. Normal status is restored when the short-circuit is removed. Use a 4A fuse (Type gl) for power line protection. Use a 4A fuse (Type gl) or a 6A fast blow fuse for output line protection. LED Indicators Fuse: Turns on when power circuit is normal. Turns off when power is interrupted or the electronic fuse blows. : Turns on when relay operates. : Turns on when relay operates. Dimensions HRS-AF530B 22.5 Fuse 4 HRS-AF530PB Removable Terminal 22.5 Fuse 4 Terminal Arrangement HRS-AF530B HRS-AF530PB All dimensions in mm. The terminal block of the HRS- AF530PB can be removed and installed as shown below, allow ing for easy installation and replacement of modules. 8

9 HRS-AF Safety Relay Modules Wiring Diagram Safety Category 4 Circuit (using an emergency stop switch) When not using a start switch (automatic start) L (+) F (Fuse: 4A gl) Safety category is achieved by an entire control system. Take the connected safety equipment and wiring into consideration. A S33 S34 S V AC/DC When not monitoring the start switch (welding of start switch cannot be detected) Start Switch 3 4 A S33 3 Start Switch 4 S34 S ESC When monitoring () A S33 S34 S39 When not monitoring When monitoring the start switch (detecting the OFF status of start switch) HRS-AF LOGIC A S33 3 Start Switch 4 S34 S A Limit switch or interlock switch for guard opening/closing Emergency Stop Switch 2 22 A2 2 2 N ( ) Input A Input B () = Start Switch Monitor ESC: External Start Condition F: Protection fuse for the power of safety relay module, 4: Safety contactor Safety Output 3 Circuits Safety Guard Open Safety Category 3 Circuit (using multiple emergency stop switches) L (+) F (Fuse: 4A gl) 24V AC/DC S4 Start Switch ESC: External Start Condition F: Protection fuse for the power of safety relay module, 4: Safety contactor ESC When monitoring S4 When not monitoring S4 A S33 S34 S HRS-AF LOGIC A Emergency Stop Switch Emergency Stop Switch 2 S3 2 N ( ) 2 22 Emergency Stop Switch 3 9

10 HRS-AF Safety Relay Modules Operation Chart When Using the Emergency Stop Switch Emergency Stop Switch -2(NC) Emergency Stop Switch -2(NC2) Start Switch S33-S34(NO) Start Switch S33-S39(NO) Output 3-4(NO Contact) Power ON 0 Start Switch Operation ➀ ➁ Emergency Stop Switch Operation ➀ When monitoring the start switch (detecting the OFF status of start switch) ➁ When not monitoring the start switch (contact welding of start switch can not be detected) Output 23-24(NO Contact) Output 33-34(NO Contact) When not Using the Safety Guard (Automatic Start) Input A (-2) Power ON 0 Safety Guard Open Switch Operated Switch Operated Safety Guard Closed Safety Guard Open Input B (-2) S33-S39 (short-circuit) Output 3-4 (NO contact) Output (NO contact) Output (NO contact) t = 0 to Output Contact Electrical Life 00 AC5: 230V AC: 230V DC: 24V Operating Current 0.A 0 DC3: 24V Operations 0

11 HRS-AK Safety Relay Modules Four transistor outputs Removable terminal block (HRS-AC52P) allows for easy module replacement. Can be connected to light curtain. Fault diagnosis function with dual safety circuits. Internal relay operations can be monitored with LED indicator. Finger-safe protection 35-mm-wide DIN rail mounting EN, IEC compliant. TÜV NORD approved. UL listed, CSA approved. Part No. Voltage Terminal Style HRS-A44 Integrated 24V AC, 5 to +0%, Terminal Block 50/60 Hz HRS-A544 HRS-A44P HRS-A544P Specifications Operating Temperature Degree of Protection Rated Voltage Power Consumption Overcurrent Protection Control Circuit Voltage 24V DC, 5 to +0% Removable Terminal Block 0 to 55 C (no freezing) Terminal: IP20, Housing: IP40 HRS-A44(P): 24V AC ( 5 to +0%) 50/60 Hz 24V DC ( 5 to +0%) HRS-A544(P): 20V AC ( 5 to +0%) 50/60 Hz 24V DC ( 5 to +0%) 20V AC: 6 VA maximum 24V AC: 5 VA maximum 24V DC: 3W maximum Electronic 24V Applicable Performance Level (PL) e (EN ISO 3849-) Safety Category 4 (EN ISO 3849-) Safety Integrity Level (SIL) 3 (EN 6206) Response Time 40 ms maximum : 2 sec Input Synchronization Time : 4 sec Automatic start: unlimited Overvoltage Category III Pollution Degree 2 Rated Insulation Voltage 300V Maximum Input Resistance 28Ω Safety Circuit 3NO No. of Output circuits Output Contact Ratings Time-delay Circuit Auxiliary Contact NC Contacts Transistor 4NO Safety Circuit Timedelay Circuit Auxiliary Circuits Transistor Circuit Minimum Applicable Load Operating Frequency Mechanical Durability Rated Current Wire Size Weight (approx.) AC-5 C300 Ue = 230V AC / Ie = 0.75A DC-3 24V/.5A, 24V DC / Ie =.5A AC-5 DC-3 AC-5 C300 Ue = 230V AC / Ie = 0.75A DC-3 24V/.5A, 24V DC / Ie =.5A 24V/20 ma 7V/0 ma (initial value) 200 operations/h maximum 0,000,000 operations minimum Safety circuit output total: 8A maximum Each safety circuit output: 6A maximum HRS-A44: 2.5 mm 2, mm 2 maximum HRS-A44P: 2.5 mm 2, 2.5 mm 2 maximum HRS-A544: 2.5 mm 2, mm 2 maximum HRS-A544P: 2.5 mm 2, 2.5 mm 2 maximum HRS-A44(P): 300g HRS-A544(P): 400g Use a 4A fuse (Type gl) or a 6A fast blow fuse for power line and output line protection. LED Indicator Fuse: Turns on when power voltage is normal. Turns off when power is interrupted or the electronic fuse blows. Input A-2: Turns on when -2 is closed. Input B-S32: Turns on when S3-S32 is closed. Output /: Turns on when the safety outputs of 3-4, 23-24, and are closed. Dimensions HRS-A44/-A544 Fuse Input A 2 Input B S32 Output-/ 45 HRS-A44P/-A544P Removable Terminal Fuse Input A 2 Input B S32 Output-/ 45 Terminal Arrangement 2 S3 S32 A B 3 4 A2 B2/ 2 S33 S Y64 Y74 Y3 Y32 Y HRS-A44 HRS-A S3 S32 A B 3 4 A2 B2/ 2 S33 S All dimensions in mm. 3 Y3 Y Y64 Y74 HRS-A44P HRS-A544P The terminal blocks of the HRS- A44P/-A544P can be removed and installed as shown below, allowing for easy installation and replacement of modules. Y

12 HRS-AK Safety Relay Modules Wiring Diagram Note: Be sure to connect terminals to correct power supply. AC power: A-A2 DC power: B-B2 Safety Category 4 Circuit (using an emergency stop switch) L(+) F (Note) Emergency Stop Switch To PLC Safety category is achieved by an entire control system. Take the connected safety equipment and wiring into consideration. F2 F3 F4 () () () (+24V) Input B A B 2 S3 S Y64 Y74 HRS-AK + Input A Input B AC DC LOGIC / Fuse OK A2 B2 2 S33 S Y3 Y32 Y54 ( ) Input A N ( ) Start Switch ESC +24V DC To PLC Note: Use a 4A fuse (Type gl) or a 6A fast blow fuse for power and output line protection. F: Protection fuse for the power of safety relay module F2: Protection fuse fot rhe output of safety relay module to 4: Safety contactor Safety Category 3 Circuit (using multiple emergency stop switches) L (+) F (Note) Emergency Stop Switch S3 Emergency Stop Switch Emergency Stop Switch To PLC DC Power (+24V) Input B A B 2 S3 S Y64 Y74 HRS-AK + Input A Input B LOGIC AC DC / Fuse OK F2 F3 F4 () () () A2 B2 2 S33 S Y3 Y32 Y54 ( ) Input A N ( ) S3 Start Switch ESC +24V DC To PLC Note: Use a 4A fuse (Type gl) or a 6A fast blow fuse for power and output line protection. F: Protection fuse for the power of safety relay module F2: Protection fuse fot rhe output of safety relay module to 4: Safety contactor Although two input channels are used, short-circuit cannot be detected in the wiring shown below. Safety category becomes 3. When not using a start switch (automatic start) A B 3 4 A2 B2 S33 S34 A B Emergency Stop Switch 2 S32 When monitoring the start switch (detecting the OFF status of start switch) A2 B2 2 A B 3 4 A2 B2 S33 S34 Start Switch 2

13 HRS-AK Safety Relay Modules Wiring Diagram with Safety Equipment Applicable safety category depends on the function of connected safety equipment. Confirm the function of safety equipment before use. Two limit switches/without synchronization monitor Two limit switches with synchronization monitor (Synchronization monitor is effective for automatic start only.) Automatic Start Safety Guard Open Using a Start Switch Safety Guard Open (safety guard closed) A B 2 S3 S A B 2 S3 S S3 S A2 B2 2 S33 S34 A2 B2 2 S33 S34 S3 Start Switch Output 2 sec 4 sec When connecting with a light curtain Note: Note the terminals with different input voltages when wiring. AC power: Connect to A-A2. DC power: Connect to B-B2. Light Curtain (PNP Output) : Start Switch (HW Series Momentary) ESC: External Start Condition, 4: Safety Contactor Safety category is achieved by an entire control system. Take the connected safety equipment and wiring into consideration. Emitter Receiver Turn on DIP switch #3 on the receiver. (Yellow) EDM (Brown) 24V DC (Blue) 0V (Blue) 0V (Brown) 24V DC (Gray) OSSD (Pink) OSSD2 (White) TEST/START N.C. (No Connect) L (+) F 24V DC TEST/START Input To PLC A B 2 S3 S Y64 Y74 HRS-AK Safety Relay Module + Input A Input B AC DC Logic Circuit - / Fuse OK A2 B2 2 S33 S Y3 Y32 Y54 External Output Circuit 24V DC To PLC ESC N ( ) 0V The light curtains are used in the above system. 3

14 HRS-AK Safety Relay Modules Operation Chart Safety guard application using two limit switches (automatic start mode) Safety guard application using two limit switches (automatic start mode, synchronization monitor mode) Limit Switch A -2 (NC) Limit Switch B S3-S32 (NC) Input 3-4 Safety Relay Output 3-4/23-24/33-34 (NO) Auxiliary Output 4-42 (NC) NPN Output (+) Y3-Y32 NPN Output (Fuse OK) Y3-Y54 NPN Output (Input A) Y3-Y64 NPN Output (Input B) Y3-Y74 0 Start Switch Operated Power ON Safety Guard Open t = 0 to Limit Switch B Limit Switch A Safety Guard Open Limit Switch A -2 (NC) Limit Switch B S3-S32 (NC) Input 3-4 Safety Relay Output 3-4/23-24/33-34 (NO) Auxiliary Output 4-42 (NC) NPN Output (+) Y3-Y32 NPN Output (Fuse OK) Y3-Y54 NPN Output (Input A) Y3-Y64 NPN Output (Input B) Y3-Y74 0 Power ON Safety Guard Open t = 2 sec Limit Switch A Limit Switch B Safety Guard Open Limit Switch A Limit Switch B t = 4 sec Using emergency stop switches (start switch monitor mode) Emergency Stop Switch -2 (NC) Emergency Stop Switch S3-S32 (NC2) Start Switch S33-S34 (NO) Safety Relay Output 3-4/23-24/33-34 (NO) Auxiliary Output 4-42 (NC) NPN Output (+) Y3-Y32 NPN Output (Fuse OK) Y3-Y54 NPN Output (Input A) Y3-Y64 NPN Output (Input B) Y3-Y74 0 Power ON t 2 sec Start Switch Operated Emergency Stop Switch Operated Using OSSD output of light curtain (ESPE) Input -2 OSSD (ESPE)-S32 OSSD2 (ESPE)-2 Start Switch S33-S34 (NO) Safety Relay Output 3-4/23-24/33-34 (NO) Auxiliary Output 4-42 (NC) NPN Output (+) Y3-Y32 NPN Output (Fuse OK) Y3-Y54 NPN Output (Input A) Y3-Y64 NPN Output (Input B) Y3-Y74 0 Power ON t 2 sec Start Switch Operated Detecting Object Removing Object Output Contact Electrical Life 00 AC5: 230V AC: 230V DC: 24V Operating Current 0.A 0 DC3: 24V Operations 4

15 HRS Safety Relay Modules Residual Risk (EN292-, 5.5) The wiring diagrams in this catalog have been tested under actual operating conditions. The HRS safety relay module can be used in a safety circuit by connecting to the safety equipment compliant to applicable standards. Consider residual risk in the following circumstances.. When circuits other than described in this catalog are used. 2. When the applicable standards of machine operation are not observed, or when the machine is not adjusted or maintained properly (observe the maintenance schedule strictly). 3. When the contacts of relays and contactors for connecting with safety outputs are not forced guide compli ant with EN Instructions HRS Safety Relay Modules Do not disassemble the safety relay modules. Do not damage the seal. Negligence to observe the following instructions may cause accidents that result in death or serious injuries. Connect the wires according to the wiring diagrams shown in this catalog. Connect the wires according to the applicable standards. The contacts of relays and contactors to connect with safety outputs must be forced guided compliant with EN When maintaining or adjusting the machines, observe the maintenance schedule. Turn the power off before installation, removal, wire connection, maintenance, or inspection of the safety relay module in order to avoid electric shock or fire. Otherwise death or serious injury may be caused. When installing and wiring, provide sufficient distance from inverter or power line. HRS-AC Use 3-4, 23-24, and outputs for stop category 0 compliant with EN /EN 48. Do not use Y43-Y44 outputs for safety-related circuits. HRS-AF Use 3-4, 23-24, and outputs for stop category 0 compliant with EN /EN 48. In order to detect the failure of start switch such as contact welding, connect start switch to S33-S34. Contact welding cannot be detected when the start switch is connected to S33-S39, because the output circuit closes when the start switch closes. HRS-AK Use 3-4, 23-24, and outputs for stop category 0 compliant with EN /EN 48. Do not use 4-42, Y3-Y32, Y3-Y54, Y3-Y64, or Y3- Y74 outputs for safety-related circuits. 5

16 HRS-DMB/DME Safety Relay Modules HRS-DMB HRS-DME Part No. Voltage Terminal Style Input HRS-DMB32 Integrated terminal block HRS-DMB32P Removable terminal 24V DC block 2 HRS-DME32 20 to +20% Integrated terminal block HRS-DME32P Removable terminal block 6 Package quantity: For the maximum number of connectable non-contact interlock switches, see Cat No. EP Specifications Operating Temperature 0 to +55 C (no freezing) Degree of Protection Terminal: IP20, Housing: IP40 Rated Power Voltage 24V DC ( 20 to +20%) Power Consumption HRS-DMB: 2.5W maximum (24V DC) HRS-DME: 3.5W maximum (24V DC) Overcurrent Protection Electronic Control Circuit Voltage 24V DC Applicable Performance Level (PL) e (EN ISO 3849-) Safety Category 4 (EN ISO 3849-) Safety Integrity Level (SIL) 3 (EN 6206) Response Time 20 ms maximum Input Synchronization Time 500 ms (between two non-contact interlock switches) Overvoltage Category III Pollution Degree 2 Rated Insulation Voltage 300V Maximum Input Resistance 00Ω (per input point) Safety Circuit 2NO No. of Outputs Time Delay Circuit Output Contact Ratings Auxiliary Circuit Safety Circuit Time Delay Circuit Auxiliary Circuit Contact Transistor 2NO AC-5 C300 (Ue = 230V AC / le = 0.75A) DC-3 Ue = 24V DC / le =.5A AC-5 DC-3 AC-5 DC-3 Transistor Circuit Minimum Applicable Load Operation Frequency Rated Current Wire Size Weight 24V/20 ma 7V/0 ma (initial value) 200 operations/hour maximum Output total 2A maximum HRS-DMB32: 0.4 to 2.5 mm 2 HRS-DME32: 0.2 to 2.5mm 2 HRS-DMB32P: 0.2 to 2.5mm 2 HRS-DME32P: 0.2 to 2.5mm 2 HRS-DMB: 80g HRS-DME: 250g Use a 4A fuse (Type gl) for power fuse protection. Use a 4A (Type gl) or a 6A fast blow fuse for output fuse protection. Dimensions HRS-DMB32 HRS-DMB32P Power Fault / 99 Power Fault / HRS-DME32 HRS-DME32P Power Fault / 99 Power Fault / All dimensions in mm. 6

17 HRS-DMB/HRS-DME Safety Relay Modules LED Indication HRS-DMB Power : Turns on when power circuit is normal. Turns off when power is interrupted or the electronic fuse blows. Fault: Turns on when the HRS fails (see failure causes on page 8). /: Turns on when / relays operate. Terminal Arrangement HRS-DMB HRS-DME Power : Turns on when power circuit is normal. Turns off when power is interrupted or the electronic fuse blows. Fault: Turns on when the HRS fails (see failure causes on page 8) /: Turns on when / relays operate. 3: NO contact of non-contact interlock switch 2: NC contact of non-contact interlock switch 3: NO contact of non-contact interlock switch 2 2: NC contact of non-contact interlock switch 2 S33: NO contact of non-contact interlock switch 3 S32: NC contact of non-contact interlock switch 3 S43: NO contact of non-contact interlock switch 4 S42: NC contact of non-contact interlock switch 4 S53: NO contact of non-contact interlock switch 5 S52: NC contact of non-contact interlock switch 5 S63: NO contact of non-contact interlock switch 6 S62: NC contact of non-contact interlock switch 6 HRS-DME A Y Y A Y Y2 3 A2 Y34 Y A2 Y34 Y HRS-DMB32 HRS-DMB32P HRS-DME32 HRS-DME32P The terminal block of the HRS-DMB P can be removed and installed as shown below, allowing for easy installation and replacement of modules. The terminal block of the HRS-DME P can be removed and installed as shown below, allowing for easy installation and replacement of modules. 7

18 HRS-DMB/HRS-DME Safety Relay Modules Causes of Fault LED Indication LED2: Fault Fault Type Fault Cause Measures Internal Fault Fault of the internal circuit Replace the safety relay module. External Fault External Fault Synchronization time excess of switch contact input External fault: -sec ON, -sec OFF Synchronization time excess: 30-sec ON, 30-sec OFF Short circuit of the +24V power supply and input terminal Short-circuit of the non-contact interlock switch wiring Synchronization for the NO contact and NC contact of the non-contact interlock switch (HS7A) is 0.5 seconds or longer. Fault of the non-contact interlock switch (HS7A) Remove the short circuit and reboot. Correct the wiring of the non-contact interlock switch and reboot. Open and close the door again. Replace the non-contact interlock switch. HRS-DMB/HRS-DME Safety Relay Module Operation Chart Non-contact Interlock Switch (-2) Power ON Self-diagnosis Completed Guard Closed (Non-contact Interlock Switch Actuated) Start Switch ON Guard 2 Closed (Non-contact Interlock Switch 2 Actuated) Guard 2 Open (Non-contact Interlock Switch 2 De-actuated) Guard 2 Closed (Non-contact Interlock Switch 2 Actuated) Error Non-contact Interlock Switch (-3) Non-contact Interlock Switch 2 (-2) Non-contact Interlock Switch 2 (-3) Start Switch (Y-Y2) Transistor Output Y34 (Fault) Transistor Output Y44 (/) Safety Output 3-4/23-24 (NO) 2 sec Contact Status of Non-contact Interlock Switch < 0.5 sec ON (0) OFF () < 0.5 sec 8

19 HRS-DMB/DME Safety Relay Modules Residual Risk (EN292-, 5.5) The wiring diagrams in this catalog have been tested under actual operating conditions. The HRS safety relay module can be used in a safety circuit by connecting to the safety equipment compliant to applicable standards. Consider residual risk in the following circumstances.. When circuits other than described in this catalog are used. 2. When the applicable standards of machine operation are not observed. Or, when machine is not adjusted or main tained properly (observe the maintenance schedule strictly). 3. When the contacts of relays and contactors for connecting with safety outputs are not of the forced guide type compliant with EN Instructions HRS Safety Relay Modules Do not disassemble the safety relay modules. Do not dam age the seal. Negligence to observe the following instructions may cause accidents that result in death or serious injuries. Connect the wires according to the wiring diagrams shown in this catalog. Connect the wires according to the applicable standards. The contacts of relays and contactors to connect with safety outputs must be of the forced guided type compliant with EN When maintaining or adjusting the machines, observe the maintenance schedule. Turn the power off before installation, removal, wire connection, maintenance, or inspection of the safety relay module in order to avoid electric shock or fire. Otherwise death or serious injury may be caused. HRS-AF For stop category 0 compliant with EN /EN48, use the outputs of 3-4, 23-24, and Connect a start switch to S33-S34 to detect contact welding and other failures. Contact welding cannot be detected if the start switch is connected to S33-S39, because the output circuit closes when the start switch closes. HRS-DMB/HRS-DME Use 3-4 and safety outputs for the safety equipment which constitutes the safety circuit compliant with EN /EN48. Connect the 3-4 and safety outputs in series when turning on/off the hazard source directly in the circuit of safety category 4. The safety relay module will perform self diagnosis for two seconds after powering on A-A2 terminals. During self diagnosis, all LEDs will turn on, and Y34/Y44 outputs turn on. Safety outputs turn on when the non-contact interlock switch has been activated and the start input turns on. The safety outputs turn on only when the NO contact of the non-contact interlock switch turns on within 0.5 seconds after the NC contact has turned off. Short-circuit the unused inputs according to the wiring dia gram. Connect a surge absorbing element to the input coil of the relay connected to the safety output. Use a 4A fuse (Type gl) or a 6A fast blow fuse for power and output fuse protection. 9

20 HRS-ATE Safety Relay Modules New compact safety relay modules. Size is reduced by 50% from conventional models. Plug-in terminal structure enables simple wiring. EN ISO performance level e, safety category 4 compliant, and EN 6206 safety integrity level 3. Integrated and removable terminal styles available. Compact design: 45 mm in width. Time delay outputs: 3NO Auxiliary output enables power supply monitoring, inputs (2 channels), and a time delay output. UL Listed, CSA certified, TÜV NORD approved. Part No. HRS-ATE50 HRS-ATE50P Package Quantity: Terminal Style Integrated Terminal Block Removable Terminal Block Specifications Applicable Standards Applicable Standards for Use EN : 2006 EN : 2007 EN :2004 EN : 2005 EN : 2007 EN 6206: 2005 EN ISO 3849-: 2008 EN ISO : 2008 EN : 2006 EN ISO 3850: 2008 Performance level (PL) e (EN ISO 3849-) Safety Category 4 (EN ISO 3849-) Safety Integrity Level (SIL) 3 (EN 6206) Stop Category 0, (EN ) (Note) Operating Temperature 0 to +55ºC (no freezing) Relative Humidity 30 to 85% RH (no condensation) Impulse Withstand Voltage 4 kv (IEC ) Shock Resistance 50 m/s 2, m sec, 3 shocks in each 3 axes Vibration Resistance 0 to 60 Hz, amplitude 0.35 mm 60 to 50 Hz, acceleration 50 m/s 2 Degree of Protection Terminal: IP20 Enclosure: IP40 Rated Voltage 24V AC 20% +0% 24V DC 20% +20% Power Consumption 24V AC: 8 VA max. 24V DC: 4W max. Overcurrent Protection Built-in, electronic Minimal Applicable Load 7V DC / 0 ma (initial value) Response Time ON OFF: 20 ms max. (Instantaneous output) Overvoltage Category III Pollution Degree 2 Rated Insulation Voltage 300V AC Safety Circuit 2NO Time-delay Circuit 3NO Auxiliary Contact Circuit Transistor 4 Safety AC5 C300 (Ue = 230V AC / Ie = 0.75A) Circuit DC3 24V DC / Ie=A Timedelay AC5 C300 (Ue = 230V AC / Ie=0.75A) DC3 Ue = 24V DC / Ie=A Circuit Preset Time 0, 0.5,, 2, 4, 6, 8, 0, 5, 20, 25, 30 sec. Auxiliary Circuit 24V DC / 20 ma (PNP) Mechanical Durability 0,000,000 operations No. of Outputs Output Contact Ratings Electrical Durability See page 22. Rated Current Total output: 8A max. output 4A max. Wire Size Weight (approx.) HRS-ATE50 HRS-ATE50P Note: Safety output contact Stop category 0 Time-delay output contact Stop category Dimensions HRS-ATE50 Integrated Terminal 4 HRS-ATE50P Removable Terminal LED Indicator Single wire: 0.2 to 2.5 mm 2 max. (24~4 AWG) Multiple wires: 0.4 to 0.75 mm 2 max. Single wire: 0.2 to 2.5 mm2 max. (24~4 AWG) Multiple wires: 0.2 to.5 mm 2 max. 280g Use a 4A fuse (Type gg) for power protection.use a 6A fuse (Type gg) for safety output protection. Use a 4A fuse (Type gg) for time-delay output and auxiliary output protection. Fuse Input A 2 Input B 2 Stop Fuse: Turns on when power circuit is normal. Input A 2: Turns on when 2 is closed. Input B 2: Turns on when 2 is closed. Stop: Turns on when the time-delay output circuits 57-58, 67-68, and are closed. 45 All dimensions in mm. 20

21 HRS-ATE Safety Relay Modules Wiring Diagram Safety Category 4 (3) Circuit (using an emergency stop switch) (Note) L (+) F (max. 4A) A B V Y+ When not monitoring the start switch (Y3-Y4 short-circuited) (automatic start when S33-Y2 is short-circuited) HRS-ATE Safety category is achieved by an entire control system. Take the connected safety equipment and wiring into consideration. HRS-ATE Time (s) T Timer 2 Timer LOGIC () (2) (2) (Stop ) When monitoring the start switch (Y3-Y5 short-circuited) HRS-ATE A2 S33 Y Y2 Y3 Y4 Y Y88 Y89 Y90 Y9 ESC Stop Category 0 Stop Category N( ) When monitoring the start switch, starts when switched off (default setting/recommended) When monitoring the start switch, starts when switched on Outputs must be fused (see the instruction manual for maximum fuse size) To PLC, etc. Note: When using off-delay output, safety category becomes 3. Emergency stop switch - Input channel When not detecting short-circuit (All failures such as shortcircuit of emergency stop switch wiring not detected) = Emergency stop switch with 2 NC contacts (recommended) = Start switch ESC = External start conditions Y (S33) Y2 = Feedback loop Emergency stop switch - Input 2 channels When not detecting short-circuit (B-2 short-circuit not detected) HRS-ATE HRS-ATE Safety Category 3 Circuit (using multiple emergency stop switches) L (+) F Door Cover Read instructions before configuring circuits. S5 2 A2(+) A( ) : HS5E-DD440-G Interlock Switch with Solenoid, 3: XWE-BV402 Emergency Stop Switch S4: Start Switch (HW series momentary) S5: Unlocking Enabling Switch S6: Limit Switch, etc. ESC: External Start Condition to 8: Contactor (forced guided) F: Fuse 4A (gg) Operations of Interlock Switch with Solenoid (Stop) Machine stops Unlocking enabling switch ON Safety output OFF Door cover released (Start) Door cover closed Safety relay module start switch ON Safety output ON Machine starts HS9Z-A5 Actuator S6 HS5E-DD440-G Interlock Switch with Solenoid XWE-BV402 Emergency stop switch S Operations of Emergency stop switch (Stop) Press emergency stop switch Safety output OFF Machine stops (Start) Emergency stop switch reset Safety relay module start switch ON Safety output ON Machine starts +24V A B Y+ HRS-ATE Time (s) T Timer 2 Timer LOGIC A2 S33 Y Y2 Y3 Y4 Y () (2) (2) (Stop) 78 Y88 Y89 Y90 Y9 External Output Circuit S4 ESC K6 K7 K8 K6 K7 K8 N ( ) 2

22 Operation Chart Power ON Start Emergency Stop Not Operated Emergency Stop Operated Output Contact Electrical Life (Safety Circuit, Time-delay Circuit, Auxiliary Circuit) With Start Switch Emergency Stop Switch (NC) Transistor Output Y89 (2) Emergency Stop Switch (NC2) Transistor Output Y90 (2) Start Switch Start Switch Without Start Switch Emergency Stop Switch (NC2 or NC) Transistor Output Y89 (2) Emergency Stop Switch (NC or NC2) Transistor Output Y90 (2) Start Switch ➀ ➁ tmax.= 75ms ➀ When monitoring the start switch, with Y3-Y5 jumpered (default setting/recommended) ➁ When monitoring the start switch, with Y3-Y4 jumpered When using without start switch, the input synchronization time should be 75 ms max. Without start switch, with Y3-Y4 and S33-Y jumpered Operating Current 0.A AC5: 230V DC3: 24V (<0,Hz) DC: 24V AC: 230V Operations Output External Start Conditions Output 3-4 (NO) Output (NO) Output (NO) Output (NO) Output (NO) Transistor Output Y88 () Transistor Output Y9 (Stop) Operation ON Tv = 0 to 30 seconds adjustable OFF Residual Risk (EN ISO/ISO200-) The wiring diagrams on page 2 have been tested under actual operating conditions. The HRS-ATE safety relay module can be used in a safety circuit by connecting to safety equipment compliant to applicable standards. Consider residual risk in the following circumstances: a) When it is necessary to modify the recommended circuit and if added/modified components are not properly integrated into the control circuit. Instructions Only persons with technical expertise may install, startup, modify, or retrofit the HRS-ATE safety relay module. Turn the power off before installation, removal, wiring, maintenance, or inspection of the safety relay module. If an error occurs, line voltage may be present at the control circuit in devices without DC isolation. Observe all electrical safety regulations issued by appropriate technical authorities or trade association. The safety function can be lost if the device is not used for its intended purpose. Do not open the housing or perform invalid operation, otherwise the warranty will become voided. Negligence to observe the following instructions may cause accidents that may result in death or serious injuries. Connect the wires according to the wiring diagrams shown on page 2. Connect the wires according to applicable standards. The contacts of relays and contactors to connected with safety outputs must be forced guided (compliant with EN 50205). For external fusing, use an appropriate fuse size and connect according to the wiring diagram on page 2. When maintaining or adjusting machines, observe the maintenance schedule. If the recommended circuit is modified or if components are added/modified, make sure that they are properly integrated into the control circuit. Relays must have mechanically-linked contacts. Follow required standards applicable to the operation of the machine. When maintaining or adjusting machines, observe a proper maintenance schedule. b) When applicable standards of machine operation are not observed, or when the machine is not adjusted or maintained properly (adhere to a strict maintenance schedule). c) When the contacts of relays and contactors for connected with safety outputs are not forced guided (compliant with EN 50205). Do not use the module if it has been subjected to improper or incorrect use. In this case, the warranty will be voided. Do not use the HRS-ATE under stressful conditions such as irregular voltage, current, temperature, or humidity. Before starting up your equipment for the first time, be sure to check all safety functions according to regulations and observe the specified test cycles for safety equipment. Perform the following precautionary steps prior to installation, assembly, or disassembly of the system.. Disconnect the supply voltage to the equipment / system prior to starting work. 2. To prevent accidental activation of the module or system, perform lock-out or tag-out. 3. Make sure that no voltage is applied. 4. Ground N ( ) as shown in the wiring diagram on page Protect against adjacent operating components using guards or barriers. 6. The devices must be installed in a cabinet with a protection class of at least IP54. Contact Protection Type of protection according to EN/IEC Housing / Terminals: IP40 / IP20 Finger-safe protection according to EN Connect external fuse according to the wiring diagram on page 2. 22

23 HRS Safety Relay Modules 23

24 Specifications and other descriptions in this catalog are subject to change without notice. IDEC CORPORATION (USA) 75 Elko Drive Sunnyvale, CA , USA Tel: / (800) 262-IDEC (4332) Fax: / (800) opencontact@idec.com IDEC CANADA LIMITED 355 Pepper Mill Court, Unit 4 Mississauga, Ontario, L5L 4X7, Canada Tel: Toll Free: (800) 262-IDEC (4332) Fax: sales@ca.idec.com IDEC AUSTRALIA PTY. LTD. Unit 7, 04 Ferntree Gully Road, Oakleigh, Victoria 366, Australia Tel: , Toll Free: Fax: sales@au.idec.com 7-3, Nishi-Miyahara -Chome, Yodogawa-ku, Osaka , Japan Tel: , Fax: marketing@idec.co.jp IDEC ELECTRONICS LIMITED IDEC (SHENZHEN) CORPORATION Unit 2, Beechwood, Chineham Business Park, Unit AB-3B2, Tian Xiang Building, Tian an Cyber Park, Basingstoke, Hampshire RG24 8WA, UK Fu Tian District, Shenzhen, Guang Dong 58040, PRC Tel: , Fax: Tel: , Fax: sales@uk.idec.com IDEC IZUMI (H.K.) CO., LTD. IDEC ELEKTROTECHNIK GmbH Units -5, Level 27, Tower, Wendenstrasse 33, Hamburg, Germany Millennium City, 388 Kwun Tong Road, Tel: , Fax: Kwun Tong, Kowloon, Hong Kong service@idec.de Tel: , Fax: IDEC (SHANGHAI) CORPORATION info@hk.idec.com Room Chong Hing Finance Center, IDEC TAIWAN CORPORATION No. 288 Nanjing Road West, Shanghai , PRC 8F-, No. 79, Hsin Tai Wu Road, Sec., Tel: Hsi-Chih District, 220 New Taipei City, Taiwan Fax: / Tel: , Fax: idec@cn.idec.com service@tw.idec.com IDEC (BEIJING) CORPORATION IDEC IZUMI ASIA PTE. LTD. Room 2B, Tower B, The Grand Pacific Building, No. 3, Tannery Lane #05-0, 8A Guanghua Road, Chaoyang District, HB Centre 2, Singapore Beijing 00026, PRC Tel: , Fax: Tel: , Fax: info@sg.idec.com Cat. No. EP454-0 JULY 202 PDF