Rockwell Automation Speed/Standstill Monitoring Safety Relay, 24V ac/dc, 2 Safety Contacts

Ensures motor movement is at a preset limit before an output signal is given
For use with guard locking interlock switches
Fault tolerant principle control unit
Monitors contactor operation
Dimensions: H73 x W45 x D120mm

EN-954; EN60204; EN 292

Monitor the motion in your single-phase or 3-phase induction motor with this 2-contact safety relay from Rockwell Automation's Allen Bradley range. The unit's safety contacts disconnect when the motor's voltage exceeds 2.5V, and reconnect when the back electromagnetic field dips below this threshold. Thanks to its wide operating temperature range between ‐10°C and +55°C, this unit is durable and suitable for use in challenging conditions.

• Small dimensions of 73mm (L) x 45 (W) x 120mm (H), so it fits in tight spaces
• Enclosure has an IP40 rating, indicating protection against tools and wires larger than 1mm
• 35mm DIN-rail mount type, for quick and easy installation
• Performance level C, indicating that it's highly reliable

• EN 954-1
• ISO 13849-1
• IEC/EN 60204-1
• IEC 60947-5-1
• ANSI B11.19
• AS4024.1
• CE
• cULus
• c‐Tick
• TÜV

Yes, the unit has colour-coded LED lights that indicate the status of the system, including whether the safety relay has detected a fault and whether the motor is powered and running.

EN 954; EN 60204; EN 292