HRS-AC 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. HRS Flush Silhouette Switches & Pilot Lights Lights LED Illumination 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 Voltage 24V Applicable Performace Level (PL) e (EN ISO 3849-) Category 3 (EN 954-) 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 3NO Time-delay No. of Outputs Output Contact Ratings Auxiliary LED Indicator Contact Transistor NO (transistor) AC-5 C300: Ue = 230V AC / Ie = 0.75A DC-3 24V/2A: Ue = 24V DC / Ie = 2A Timedelay AC-5 DC-3 Auxiliary AC-5 DC-3 Transistor 24V/20mA Minimum Applicable Load 7V/0 ma (initial value) 200 operations/h maximum 0,000,000 operations minimum circuit output total: 0.5A maximum HRS-AC52: 2.5mm 2, 2 0.75mm 2 maximum HRS-AC52P: 2.5mm 2, 2.5mm 2 maximum 60g Operating Frequency Mechanical Durability Rated Current Wire Size Weight (approx.) 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 /.5 4 HRS-AC52P Removable Terminal Fuse /.5 4 Terminal Arrangement A 4 3 24 A 4 23 Y 33 Y2 24 34 Y43 Y44 HRS-AC52 A 4 24 3 Y 23 Y2 33 A 4 24 34 Y43Y44 HRS-AC52P 99 99 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. Products Terminal Blocks Comm. Terminals AS-Interface Relays & Timers Sockets Protectors Power Supplies PLCs & SmartRelay Operator Interfaces Sensors Control Stations Explosion Protection References 975
HRS-AC Relay Modules Wiring Diagram Category 3 (using an emergency stop switch with 2NC contacts) F Fuse: 4A gl L (+) (3) (4) A Y Y2 3 23 HRS-AC + LOGIC / T 33 +24V DC Y43 : External Start Condition : Stop Switch : Start Switch F: Protection fuse for he power of safery relay module, 5: contactor category is achieved by an entire control system. Take the connected safety equipment and wiring into consideration. N ( ) Category (using an emergency stop switch with NC contact) 4 24 34 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) : Exernal Start Condition : 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) +24V DC Fuses: 4A (gl) or 6A fast blow type A Y Y2 3 23 33 Y43 HRS-AC + T LOGIC / 4 24 34 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 0 4 0 5 0 6 0 7 Operations 976
HRS HRS-AC Relay Modules Operation Chart When Using a Start Switch Flush Silhouette Stop not Operated Stop Operated Switches & Pilot Lights Stop Switch A (NC) Lights Stop Switch (NC2) Feedback with Start Switch (Y-Y2) Start Switch Operated OFF ON LED Illumination Output 3-4 (NO Contact) Output 23-24 (NO Contact) Products Output 33-34 (NO Contact) Terminal Blocks Transistor Output Y43-Y44 (NO Contact) Comm. Terminals Contact Status ON OFF AS-Interface When not Using the Start Switch Relays & Timers Stop Switch A (NC) Stop not Operated OFF Stop Operated Sockets Protectors Stop Switch (NC2) Power Supplies Y-Y2 Jumper PLCs & SmartRelay Output 3-4 (NO Contact) Operator Interfaces Output 23-24 (NO Contact) Sensors Output 33-34 (NO Contact) Transistor Output Y43-Y44 (NO Contact) Contact Status ON OFF Control Stations Explosion Protection References 977
HRS-AC 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 Example ( Category 3) Door Cover Read instructions before configuring circuits. L (+) F 42 52 4 5 2 S5 2 (+) A( ) : HS5E-D400 Interlock Switch with Solenoid, 3: XWE-BV402 Stop Switch S4: Start Switch (HW series momentary) S5: Unlocking Enabling Switch S6: Limit Switch, etc. : 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 output OFF Door cover released (Start) Door cover closed relay module start switch ON output ON Machine starts HS5E-D400 Interlock Switch with Solenoid S3 2 2 2 3 S4 4 Operations of stop switch (Stop) Press emergency stop switch output OFF Machine stops (Reboot) stop switch reset relay module start switch ON output ON Machine starts 2 24V DC XWE-BV402 stop switch A HRS-AC -- + / Y Y2 3 23 33 LOGIC Y4 4 24 34 Y4 External Output HRS-AC Relay Module N ( ) Note: category is determined for the entire system. Take safety equipment and wiring into consideration. 978
HRS-AF 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 Voltage 24V Applicable Performance Level (PL) e (EN ISO 3849-) Category 4 (EN ISO 3849-) 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 3NO Time-delay Auxiliary Contact Contact Transistor AC-5 C300 Ue = 240V AC / Ie = 0.75A DC-3 24V/.5A, Ue = 24V DC / Ie =.5A Time-delay AC-5 DC-3 Auxilary AC-5 DC-3 Transitor Minimum Applicable Load 7V/0 ma (initial value) Operating Frequency 200 operations/h maximum Mechanical Durability 0,000,000 operations minimum Rated Current circuit output total: 8A maximum Each safety circuit output: 6A maximum HRS-AF530B: Wire Size 2.5 mm 2, 2 0.75 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.5 Fuse 4 HRS-AF530PB Removable Terminal.5 Fuse 4 Terminal Arrangement HRS-AF530B HRS-AF530PB 99 99 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. HRS Flush Silhouette Switches & Pilot Lights Lights LED Illumination Products Terminal Blocks Comm. Terminals AS-Interface Relays & Timers Sockets Protectors Power Supplies PLCs & SmartRelay Operator Interfaces Sensors Control Stations Explosion Protection References 979
HRS-AF Relay Modules Wiring Diagram Category 4 (using an emergency stop switch) When not using a start switch (automatic start) L (+) F (Fuse: 4A gl) category is achieved by an entire control system. Take the connected safety equipment and wiring into consideration. A S33 S34 S39 3 23 33 24V 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 S39 3 23 33 When monitoring () A S33 S34 S39 When not monitoring 3 23 33 When monitoring the start switch (detecting the OFF status of start switch) HRS-AF LOGIC A S33 3 Start Switch 4 S34 S39 3 23 33 2 2 4 24 34 2 Limit switch or interlock switch for guard opening/closing Stop Switch 2 2 2 N ( ) Input A Input B () = Start Switch Monitor : External Start Condition F: Protection fuse for the power of safety relay module, 4: contactor Output 3 s 3 4 2 Guard Open Category 3 (using multiple emergency stop switches) L (+) F (Fuse: 4A gl) 24V AC/DC S4 Start Switch : External Start Condition F: Protection fuse for the power of safety relay module, 4: contactor When monitoring S4 When not monitoring S4 A S33 S34 S39 3 23 33 HRS-AF LOGIC 2 2 4 24 34 S3 2 2 2 2 2 Stop Switch Stop Switch 2 N ( ) 2 Stop Switch 3 980
HRS HRS-AF Relay Modules Operation Chart When Using the Stop Switch Flush Silhouette Stop Switch -2(NC) Stop Switch -2(NC2) Start Switch S33-S34(NO) Start Switch S33-S39(NO) Output 3-4(NO Contact) 0 Start Switch Operation ➀ ➁ 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) Switches & Pilot Lights Lights LED Illumination Products Output 23-24(NO Contact) Terminal Blocks Output 33-34(NO Contact) Comm. Terminals When not Using the Guard (Automatic Start) AS-Interface Input A (-2) 0 Guard Open Switch Operated Switch Operated Guard Closed Guard Open Relays & Timers Sockets Input B (-2) Protectors S33-S39 (short-circuit) Power Supplies Output 3-4 (NO contact) Output 23-24 (NO contact) Output 33-34 (NO contact) t = 0 to PLCs & SmartRelay Operator Interfaces Sensors Output Contact Electrical Life Control Stations 00 Explosion Protection AC5: 230V AC: 230V DC: 24V Operating Current 0.A 0 DC3: 24V References 0 4 0 5 0 6 0 7 Operations 98
HRS-AK Relay Modules Four transistor outputs Removable terminal block (HRS-AC52P) allows for easy module replacement. Can be coonnected 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 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-) Category 4 (EN ISO 3849-) 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 3NO No. of Output cuits Output Contact Ratings Time-delay Auxiliary Contact NC Contacts Transistor 4NO Timedelay Auxiliary s Transistor 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 circuit output total: 8A maximum Each safety circuit output: 6A maximum HRS-A44: 2.5 mm 2, 2 0.75 mm 2 maximum HRS-A44P: 2.5 mm 2, 2.5 mm 2 maximum HRS-A544: 2.5 mm 2, 2 0.75 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 33-34 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 B2/ 2 S33 S34 3 23 33 4 Y64 Y74 Y3 Y32 Y54 4 24 34 42 HRS-A44 HRS-A544 4 2 S3 S32 A B 3 4 99 99 4 All dimensions in mm. B2/ 2 S33 S34 3 Y3 Y32 4 24 23 33 4 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. Y54 34 42 982
HRS HRS-AK Relay Modules Wiring Diagram Note: Be sure to connect terminals to correct power supply. AC power: A- DC power: B-B2 Category 4 (using an emergency stop switch) L(+) F (Note) Stop Switch To PLC category is achieved by an entire control system. Take the connected safety equipment and wiring into consideration. F2 F3 F4 () () () Flush Silhouette Switches & Pilot Lights Lights LED Illumination (+24V) Input B A B 2 S3 S32 3 4 3 23 33 4 Y64 Y74 HRS-AK + AC DC LOGIC Input A / Input B Fuse OK 3 23 33 Products N ( ) B2 2 S33 S34 4 24 34 42 Y3 Y32 Y54 ( ) Input A Start Switch +24V DC Category 3 (using multiple emergency stop switches) L (+) F (Note) To PLC 4 24 34 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: contactor Terminal Blocks Comm. Terminals AS-Interface Relays & Timers Sockets Stop Switch S3 Protectors Stop Switch Stop Switch To PLC DC Power (+24V) Input B A B 2 S3 S32 3 4 3 23 33 4 Y64 Y74 HRS-AK + Input A Input B LOGIC AC DC / Fuse OK F2 F3 F4 () () () 3 23 33 Power Supplies PLCs & SmartRelay Operator Interfaces Sensors B2 2 S33 S34 4 24 34 42 Y3 Y32 Y54 ( ) Input A 4 24 34 Control Stations N ( ) S3 Start Switch +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: contactor Explosion Protection References Although two input channels are used, short-circuit cannot be detected in the wiring shown below. category becomes 3. When not using a start switch (automatic start) A B 3 4 B2 S33 S34 A B Stop Switch 2 S32 When monitoring the start switch (detecting the OFF status of start switch) B2 2 A B 3 4 B2 S33 S34 Start Switch 983
HRS-AK Relay Modules Wiring Diagram with Equipment Applicable safety category depends on the function of connected safety equipment. Confi rm 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 Guard Open Using a Start Switch Guard Open (safety guard closed) A B 2 S3 S32 3 4 A B 2 S3 S32 3 4 S3 S32 3 4 B2 2 S33 S34 B2 2 S33 S34 S3 Start Switch Output 2 sec 4 sec When connecting with light a curtain Note: Note the terminals with different input voltages when wiring. AC power: Connect to A-. DC power: Connect to B-B2. Light Curtain (PNP Output) : Start Switch (HW Series Momentary) : External Start Condition, 4: Contactor 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 S32 3 4 3 23 33 4 Y64 Y74 HRS-AK Relay Module + Input A Input B AC DC Logic - / Fuse OK B2 2 S33 S34 4 24 34 42 Y3 Y32 Y54 External Output 24V DC To PLC N ( ) 0V The light curtains are used in the above system. 984
HRS HRS-AK Relay Modules Operation Chart guard application using two limit switches (automatic start mode) Limit Switch A -2 (NC) Limit Switch B S3-S32 (NC) Input 3-4 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 Guard Open t = 0 to Limit Switch B Limit Switch A Guard Open 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 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 t = 2 sec Guard Open Limit Switch A Limit Switch B Guard Open Limit Switch A Limit Switch B t = 4 sec Flush Silhouette Switches & Pilot Lights Lights LED Illumination Products Terminal Blocks Comm. Terminals AS-Interface Using emergency stop switches (start switch monitor mode) Stop Switch -2 (NC) Stop Switch S3-S32 (NC2) Start Switch S33-S34 (NO) 0 Start Switch Operated Stop Switch Operated Using OSSD output of light curtain (ESPE) Input -2 OSSD (ESPE)-S32 OSSD2 (ESPE)-2 Start Switch S33-S34 (NO) 0 Start Switch Operated Detecting Object Removing Object Relays & Timers Sockets Protectors Power Supplies PLCs & SmartRelay Relay Output 3-4/23-24/33-34 (NO) Auxiliary Output 4-42 (NC) Relay Output 3-4/23-24/33-34 (NO) Auxiliary Output 4-42 (NC) Operator Interfaces NPN Output (+) Y3-Y32 NPN Output (Fuse OK) Y3-Y54 NPN Output (Input A) Y3-Y64 NPN Output (Input B) Y3-Y74 t 2 sec NPN Output (+) Y3-Y32 NPN Output (Fuse OK) Y3-Y54 NPN Output (Input A) Y3-Y64 NPN Output (Input B) Y3-Y74 t 2 sec Sensors Control Stations Explosion Protection Output Contact Electrical Life References 00 AC5: 230V AC: 230V DC: 24V Operating Current 0.A 0 DC3: 24V 0 4 0 5 0 6 0 7 Operations 985
HRS 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 50205. Instructions HRS 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 50205. 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 fi re. Otherwise death or serious injury may be caused. When installing and wiring, provide suffi cient distance from inverter or power line. HRS-AC Use 3-4, 23-24, and 33-34 outputs for stop category 0 compliant with EN 60204-/EN 48. Do not use Y43-Y44 outputs for safety-related circuits. HRS-AF Use 3-4, 23-24, and 33-34 outputs for stop category 0 compliant with EN 60204-/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 33-34 outputs for stop category 0 compliant with EN 60204-/EN 48. Do not use 4-42, Y3-Y32, Y3-Y54, Y3-Y64, or Y3- Y74 outputs for safety-related circuits. 986
HRS-ATE Relay Modules New compact safety relay modules. Size is reduced by 50% from conventional models. Plug-in terminal structure enables simple wiring. EN ISO 3849- 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 certifi ed, TÜV NORD approved. HRS Flush Silhouette Switches & Pilot Lights Lights LED Illumination Products Part No. HRS-ATE50 HRS-ATE50P Package Quantity: Terminal Style Integrated Terminal Block Removable Terminal Block Terminal Blocks Comm. Terminals Specifications Applicable Standards Applicable Standards for Use EN 60204-: 2006 EN 60947-: 2007 EN 60947-5-:2004 EN 6000-6-2: 2005 EN 6000-6-4: 2007 EN 6206: 2005 EN ISO 3849-: 2008 EN ISO 3849-2: 2008 EN 60204-: 2006 EN ISO 3850: 2008 Performance level (PL) e (EN ISO 3849-) Category 4 (EN ISO 3849-) Integrity Level (SIL) 3 (EN 6206) Stop Category 0, (EN 60204-) (Note) Operating Temperature 0 to +55ºC (no freezing) Relative Humidity 30 to 85% RH (no condensation) Impulse Withstand Voltage 4 kv (IEC 60947-5-) Shock Resistance 50 m/s 2, m sec, 3 shocks in each 3 axes Vibration Resistance Degree of Protection 0 to 60 Hz, amplitude 0.35 mm 60 to 50 Hz, acceleration 50 m/s 2 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 2NO Time-delay 3NO Auxiliary Contact Transistor 4 AC5 C300 (Ue = 230V AC / Ie = 0.75A) DC3 24V DC / Ie=A Timedelay AC5 C300 (Ue = 230V AC / Ie=0.75A) DC3 Ue = 24V DC / Ie=A Preset Time 0, 0.5,, 2, 4, 6, 8, 0, 5, 20, 25, 30 sec. Auxiliary 24V DC / 20 ma (PNP) Mechanical Durability 0,000,000 operations No. of Outputs Output Contact Ratings Electrical Durability See page 989. Rated Current Total output: 8A max. output 4A max. Single wire: 0.2 to 2.5 mm HRS-ATE50 max. (24~4 AWG) Multiple wires: 0.4 to 0.75 mm 2 max. Wire Size HRS-ATE50P Single wire: 0.2 to 2.5 mm2 max. (24~4 AWG) Multiple wires: 0.2 to.5 mm 2 max. Weight (approx.) 280g Note: output contact Stop category 0 Time-delay output contact Stop category 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. Dimensions HRS-ATE50 Integrated Terminal 4 HRS-ATE50P Removable Terminal LED Indicator Fuse Input A 2 Input B 2 Stop 99 99 35 35 4 45 45 All dimensions in mm. 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 77-78 are closed. AS-Interface Relays & Timers Sockets Protectors Power Supplies PLCs & SmartRelay Operator Interfaces Sensors Control Stations Explosion Protection References 987
HRS-ATE Relay Modules Wiring Diagram Category 4 (3) (using an emergency stop switch) (Note) L (+) F (max. 4A) A B 2 2 3 23 57 67 77 +24V Y+ When not monitoring the start switch (Y3-Y4 short-circuited) (automatic start when S33-Y2 is short-circuited) HRS-ATE 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 S33 Y Y2 Y3 Y4 Y5 4 24 58 68 78 Y88 Y89 Y90 Y9 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. stop switch - Input channel When not detecting short-circuit (All failures such as shortcircuit of emergency stop switch wiring not detected) = stop switch with 2 NC contacts (recommended) = Start switch = External start conditions Y (S33) Y2 = Feedback loop stop switch - Input 2 channels When not detecting short-circuit (B-2 short-circuit not detected) HRS-ATE HRS-ATE Category 3 (using multiple emergency stop switches) L (+) F Door Cover 42 52 4 5 2 2 Read instructions before configuring circuits. S5 2 (+) A( ) : HS5E-DD440-G Interlock Switch with Solenoid, 3: XWE-BV402 Stop Switch S4: Start Switch (HW series momentary) S5: Unlocking Enabling Switch S6: Limit Switch, etc. : 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 output OFF Door cover released (Start) Door cover closed relay module start switch ON output ON Machine starts HS9Z-A5 Actuator S6 HS5E-DD440-G Interlock Switch with Solenoid XWE-BV402 stop switch S3 2 2 2 2 2 Operations of stop switch (Stop) Press emergency stop switch output OFF Machine stops (Start) stop switch reset relay module start switch ON output ON Machine starts +24V A B 2 2 3 23 57 67 77 Y+ HRS-ATE Time (s) T Timer 2 Timer LOGIC S33 Y Y2 Y3 Y4 Y5 4 24 58 68 () (2) (2) (Stop) 78 Y88 Y89 Y90 Y9 External Output S4 K6 K7 K8 K6 K7 K8 N ( ) 988
HRS HRS-ATE Relay Modules Operation Chart Start Stop Not Operated Stop Operated Output Contact Electrical Life (, Time-delay, Auxiliary ) Flush Silhouette With Start Switch Stop Switch (NC) Transistor Output Y89 (2) Stop Switch (NC2) Transistor Output Y90 (2) Start Switch Start Switch Without Start Switch Stop Switch (NC2 or NC) Transistor Output Y89 (2) Stop Switch (NC or NC2) Transistor Output Y90 (2) Start Switch ➀ ➁ tmax.= 75ms ➂ 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. ➂ 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 Switches & Pilot Lights Lights LED Illumination Products Output External Start Conditions Output 3-4 (NO) Terminal Blocks Output 23-24 (NO) Output 57-58 (NO) Output 67-68 (NO) Output 77-78 (NO) Operation ON OFF Comm. Terminals Transistor Output Y88 () AS-Interface Transistor Output Y9 (Stop) Tv = 0 to 30 seconds adjustable Relays & Timers Residual Risk (EN ISO/ISO200-) The wiring diagrams on page 988 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 retrofi t 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 988. 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 988. When maintaining or adjusting machines, observe the maintenance schedule. If the recommended circuit is modifi ed or if components are added/modifi ed, 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 fi rst time, be sure to check all safety functions according to regulations and observe the specifi ed 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 988. 5. 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 60529 Housing / Terminals: IP40 / IP20 Finger-safe protection according to EN 50274 Connect external fuse according to the wiring diagram on page 988. Sockets Protectors Power Supplies PLCs & SmartRelay Operator Interfaces Sensors Control Stations Explosion Protection References 989
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