CONFIGURABLE SAFETY RELAYS

Transcription

1 CONFIGURABLE SAFETY RELAYS The cycle control function of the configurable MSI allows efficient semi-automatic processes Special features Single or double-cycle operation with 0 s / 0 min time monitoring Light Curtain cycle control and constant rear area monitoring (MSI-ix/Rx) Additional E-STOP control device or Safety Switch can be connected (MSI-ix/Rx) Relay switching cycle counting for preventive maintenance (MSI-ix/Rx) Potential-free safety-related switching outputs Contact load rating, 5 A Plug-in connection terminals and output modules Interface for PC-supported diagnostics and easy start-up Housing width, 5 mm With manual feeding-in at a machine it saves time if the safety sensor system gives a start command to the machine directly after the work piece has been fed in, i.e. without additional button actuation. This semi-automatic process, which is frequently required with the use of presses, can be enabled with the cycle control function of the configurable MSI-I Safety Relay. The device, type in accordance with IEC/ EN 696-, acts as the link between the opto-electronic protective devices and the machine control system; it enables an efficient production with higher ergonomics both in the single-cycle process (one protective field penetration/release) and in the double-cycle process. The connection of an additional type or type protective device for the rear area monitoring is also possible. Compared with the MSI-i, the extended MSI-ix/Rx variant enables the connection of up to four opto-electronic protective devices and an E-STOP control device or a Safety Switch. Typical areas of application Interface module for Light Curtain cycle control Mechanical and hydraulic presses Cycle control and rear area monitoring on press brakes TNT 5 p. 78

2 Safety Switches Important technical data, overview Type in accordance with IEC/EN 696- (Annex A) SIL in accordance with IEC 6508 and SILCL in accordance with IEC/EN 606 Performance Level (PL) in accordance with EN ISO 89- Category in accordance with EN ISO 89 Stop category in accordance with IEC/EN 600- Type Up to (depending on the category of the upstream protective device) 0 Supply voltage V DC, ±0 % Response time to 6 ms depending on safety sensor Safety-related switching outputs (OSSDs) Secondary switching device (SSD), only MSI-ix/Rx Ambient temperature, operation Ambient temperature, storage Dimensions (W x H x D) Functions MSI-i/R: relay outputs (NO) MSI-ix/Rx: relay outputs ( NO, NC) Relay output (NO) C C 5 mm x 99 mm x.6 mm Max. number of type AOPDs or E-STOP control devices (category ) Max. number of type AOPDs or E-STOP control devices (category ) MSI-i/R MSI-ix/Rx Start/restart interlock (RES), optionally with/without Static contactor monitoring (EDM) Dynamic contactor monitoring (EDM) Cross circuit monitoring PC diagnostics interface Cycle control (single and double cycle) 0 s time monitoring for cycle operation Relay switching cycle counter for preventive maintenance System error signal output Secondary switching device (SSD) output Features Further information Page Ordering information 60 Electrical connection 60 Technical data 6 Dimensional drawings 6 Accessories ordering 56 information BG geprüft Safety Locking Safety Command Configurable Accessories Glossary Product Finder 59

3 CONFIGURABLE SAFETY RELAYS Ordering information Included in delivery: Connecting and operating instructions Functions: Cycle control, start/restart interlock, contactor monitoring, PC diagnostics interface Art. no. Article Description Safety-related switching outputs (OSSDs) 5990 MSI-i/R Configurable MSI Safety Relay, cycle control relay outputs 5990 MSI-ix/Rx Configurable MSI Safety Relay, cycle control, extended functions relay outputs Electrical connection, MSI-i/R connection example +V +V -W -W 5 6 -K L+ L- -A -A 5 6 -A 5 0 +V n.c. Test Start Restart +V EDM RES active OSSD OSSD +V T T Test S S AOPDs Clear Select Reset EDM SOLID-E / SDT FE 5 SOLID-E / SDR-E FE 7 8 MSI -i / R Diagn. RS 9 S-S 9 FE (via DIN rail) R- Output W SH -W 7 S Var. A -K Var. B -K -K L- A A A A L+ PE PE Configurable MSI-i/R Safety Relay with SOLID- Safety Light Curtain Please observe the operating instructions of the components! 60 We reserve the right to make changes 5-0_MSI-I_IX.fm 00 Leuze electronic GmbH + Co. KG

4 Safety Switches Technical data General system data Type in accordance with IEC/EN 696- (Annex A) Type SIL in accordance with IEC 6508 and SILCL in accordance with IEC/EN 606 Performance Level (PL) in accordance with EN ISO 89- Service life (T M ) in accordance with EN ISO 89- Probability of a failure to danger per hour (PFH d ) in nop =,800 accordance with the average number of annual nop nop = 8,800 activations (for the calculation formula, see EN ISO 89-:008, chapter C.. and C..) nop = 86,00 With DC (ohmic load) With AC (ohmic load) Number of cycles until 0 % of the components have With DC (inductive load) a failure to danger (B 0d ) With AC5 (inductive load) Low load (0% nominal load) Category in accordance with EN ISO 89 Up to (depending on the category of the upstream protective device) Stop category in accordance with IEC/EN Supply voltage V DC, ±0 % ms with connection of type AOPD with transistor output Response time 6 ms with connection of type AOPD with relay output 6 ms with connection of type AOPD 6 ms with connection of Safety Switches (electro-mechanical) Restart delay time 00 ms Safety class II Protection rating IP 0 Ambient temperature, operation C Ambient temperature, storage C Relative humidity Max. 9 % Dimensions (W x H x D) 5 mm x 99 mm x.6 mm Mounting on 5 mm DIN rail Connection system Plug-in, encoded screw terminals up to.5 mm Current consumption Approx. 00 ma without external load Safety-related switching outputs (OSSDs) MSI-i/R: relay outputs (NO) MSI-ix/Rx: relay outputs ( NO, NC) Secondary switching device (SSD), only MSI-ix/Rx Relay output (NO) Switching voltage, switching current (for OSSDs) 60 V DC, 50 V AC, 5 A maximum, 0 ma minimum Test interval, 00 ms Test outputs T and T Test pulse width delayed, ms each Response time, type AOPD on test request,...8 ms Selecting cycle modes Operating mode key switch or jumper for constant operating mode NC contact for V DC in machine cycle Cycle deletion With connection of type AOPD with relay output, min. 60 ms break time With connection of type AOPD, min. 60 ms break time Safety Locking Safety Command Configurable Accessories Glossary Product Finder We reserve the right to make changes 5-0_MSI-I_IX.fm 00 Leuze electronic GmbH + Co. KG 6

5 CONFIGURABLE SAFETY RELAYS Technical data Control inputs Start/restart interlock (RES) Contactor monitoring (EDM) Signal outputs OSSD status AOPDs status Start/restart function status (RES) Additional signal outputs MSI-ix/Rx MSI error Pre-selected switching cycles reached Connectable safety sensors Safety sensors (AOPDs) Safety Switch/E-STOP control device Potential-free NO contact (button or key switch) Feedback of positive-guided contacts of sequential contactors pnp transistor output pnp transistor output pnp transistor output Push-pull transistor output Push-pull transistor output MSI-i/R: Type or type AOPD or up to type AOPDs MSI-ix/Rx: Up to type or type AOPDs or up to type AOPDs MSI-i/R: Up to Safety Switches in accordance with EN 088 and E-STOP command device in accordance with EN ISO 850 MSI-ix/Rx: Up to Safety Switches in accordance with EN 088 and E-STOP command device in accordance with EN ISO 850 Please note the additional information in the connecting and operating instructions and at 6 We reserve the right to make changes 5-0_MSI-I_IX.fm 00 Leuze electronic GmbH + Co. KG

6 Safety Switches Dimensional drawings Configurable MSI-i/R and MSI-ix/Rx Safety Locking Safety Command Warn. Diagn. Diagn Locked Rx - Output MSI S & S S & S MSI- ix Locked R - Output MSI S & S MSI- i Configurable Dimensions in mm Our D CAD models can be found under: Accessories ordering information See page 56. Accessories Product Finder Glossary We reserve the right to make changes 5-0_MSI-I_IX.fm 00 Leuze electronic GmbH + Co. KG 6