
The PSR-UC/URM/5X1/2X2 safety relay is a universal safety relay with positively driven contacts according to EN 50205, class A. The relay has 5 NO contacts and 2 NC contacts with positively driven operation, therefore, for example, if an NO contact fails as a resultof not opening, all the other NO contacts open when switching to the idle position. The NC contacts remain open as before. Positively driven contacts mean that the contacts of a contact assembly (at least one NC contact and one NO contact) must be mechanically connected with one another in such a way that the NC and NO contact can never be closed at the same time. It must always be ensured that there is still a gap of at least 0.5 mm between the open contacts, even in the event of an error.
Phoenix Contact Safety Relay, Universal, 6 A, 0.4 W Power, 10 to 150 Hz Frequency, 24 VDC Coil, 5NO-2NC Contact Form, 15 to 250 VAC/VDC Contact, DIN Rail Mounting, Plug-In Terminal, LED Display, -20 to 55 deg C, 99 mm H x 22.5 mm W x 114.5 mm D Dimensions
| Contact Rating | : | 15 to 250 VAC/VDC |
| Dimensions | : | 99 mm H x 22.5 mm W x 114.5 mm D |
| Display Type | : | LED |
| Frequency Rating | : | 10 to 150 Hz |
| Mounting Type | : | DIN Rail |
| Power Rating | : | 0.4 W |
| Temperature Rating | : | -20 to 55 deg C |
| Terminal Type | : | Plug-In |
| Type | : | Universal |
| Amperage Rating | : | 6 A |
| Contact Form | : | 5NO-2NC |
| Coil Voltage | : | 24 VDC |