Description
PRODUCT INFORMATION OF 440R-P221AGS Rockwell AB Allen-Bradley Safety Relay.
| Category according to EN 954-1 | 4 |
| Model | Basic device |
| Number of outputs, safety related, instantaneous, semiconductors | 2 |
| Number of outputs, signalling function, instantaneous, with contact | 2 |
| Performance level acc. to EN ISO 13849-1 | Level e |
| Rail mounting possible | yes |
| Rated control supply voltage Us at DC | 24…24 V |
| Stop category acc. to IEC 60204 | 0 |
| Suitable for monitoring of emergency-stop circuits | yes |
| Suitable for monitoring of magnetic switches | yes |
| Suitable for monitoring of optoelectronic protection equipment | yes |
| Type of electric plug connection | Spring clamp connection |
| Voltage type for actuating | DC |
| With approval according to UL | yes |
| With approval for BG BIA | no |
| With approval for TÜV | yes |
| With detachable clamps | yes |
| With feedback circuit | yes |
| With start input | yes |


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