Allen Bradley 440R / Guardmaster SI Safety Monitoring Safety Relay, 24V dc, Dual-Channel, 2 Safety Contacts
TF:
004063-HW-ALLEN-O63
Overview
Rockwell Automation Guardmaster 440R SI/CI - Single Input Safety Relays
| Supply Voltage | 24V dc |
| Number of Channels | 2 |
| Safety Contacts | 2 |
| Function | Safety Monitoring |
| Auxiliary Contacts | 1 |
| Reset Method | Automatic, Manual, Monitored |
| Range | Guardmaster, GSR |
| Safety Category ISO 13849-1 | 4 |
| PL ISO 13849-1 | e |
| SIL IEC 61508 | 3 |
| Terminal Type | Screw |
| Configurable | Yes |
| Depth | 119mm |
| Series | 440R / Guardmaster SI |
| Width | 22.5mm |
| Length | 114mm |
| Performance Level | e |
Ensure easier installation and a simplified yet high-performance safety control system with the 440R SI/CI Guardmaster Safety Relays by Rockwell Automation. These relays are perfectly suited for simple safety functions using one dual or single channel safety device, and for global E-stop function in combination with another GSR relay.