

| Parameter | Value |
|---|---|
| The nominal voltage of the plug-on electromechanical relay or solid-state relay (see necessary accessories) deviates from the nominal input voltage of the base with integrated upstream circuit | |
| EMC | B |
| Color | gray (RAL 7042) |
| Depth | 94 mm |
| Width | 6.2 mm |
| Height | 80 mm |
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
| Humidity | A |
| Enclosure | Required protection according to the Rules shall be provided upon installation on board |
| Vibration | B/C |
| Application | Railway applications |
| Certificate | CE-compliant |
| Temperature | D |
| Product type | Relay socket |
| Assembly note | in rows with zero spacing |
| Mounting type | DIN rail mounting |
| Identification | ISA-S71.04. G3 Harsh Group |
| Operating mode | 100% operating factor |
| Product family | PLC-INTERFACE |
| Status display | LED |
| Article revision | 05 |
| Stripping length | 10 mm |
| Connection method | Push-in connection |
| Mounting position | any |
| Protective circuit | Damping diode, polarity protection diode |
| Typical release time | 8 ms |
| Compatible components | Miniature relay, REL-MR-18DC/21AU, REL-MR-18DC/21 |
| Low Voltage Directive | Conformance with Low Voltage Directive |
| Typical response time | 5 ms |
| Nominal input voltage UN | 24 V DC |
| Operating voltage display | Yellow LED |
| Conductor cross section AWG | 26 ... 14 |
| Typical input current at UN | 12 mA |
| Conductor cross section rigid | 0.14 mm² ... 2.5 mm² |
| Electromagnetic compatibility | Conformance with EMC directive |
| Ambient temperature (operation) | -25 °C ... 70 °C |
| Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
| Flammability rating according to UL 94 | V0 (Housing) |
| Input voltage range in reference to UN | 0.65 ... 1.25 |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Technical specifications and performance data
Installation and operation guide