

| 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 |
| Humidity | A |
| Enclosure | Required protection according to the Rules shall be provided upon installation on board |
| Vibration | B/C |
| Application | Output function |
| Certificate | CE-compliant |
| Temperature | D |
| Product type | Relay socket |
| Screw thread | M3 |
| Assembly note | in rows with zero spacing |
| Mounting type | DIN rail mounting |
| Identification | ISA-S71.04. G3 Harsh Group |
| Operating mode | 100% operating factor |
| Output circuit | 2-conductor, floating |
| Product family | PLC-INTERFACE |
| Leakage current | ≤ 1 mA |
| Max. load value | 4.5 A2s (tp = 10 ms, at 25 °C) |
| Article revision | 06 |
| Pollution degree | 3 |
| Stripping length | 8 mm |
| Connection method | Screw connection |
| Mounting position | any |
| Tightening torque | 0.45 Nm ... 0.55 Nm (Usually these terminal blocks must be supported during conductor connection (held by one hand, supported on the housing)) |
| Protective circuit | Bridge rectifier |
| Typical release time | 30 ms |
| Compatible components | Miniature relay, REL-MR-24DC/21, REL-MR-24DC/21AU; miniature optocoupler, OPT-24DC/24DC/2, OPT-24DC/48DC/100, OPT-24DC/230AC/1 |
| Low Voltage Directive | Conformance with Low Voltage Directive |
| Typical response time | 5 ms |
| Nominal input voltage UN | 24 V AC/DC |
| Maximum switching voltage | 33 V DC |
| Minimum switching voltage | 3 V DC |
| Operating voltage display | Yellow LED |
| Conductor cross section AWG | 26 ... 14 |
| Limiting continuous current | 3 A (see derating curve) |
| Typical input current at UN | 15.6 mA (50 Hz) |
| Conductor cross section rigid | 0.14 mm² ... 2.5 mm² |
| Electromagnetic compatibility | Conformance with EMC directive |
| Ambient temperature (operation) | -20 °C ... 60 °C |
| Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
| Voltage range with reference to US | 0.8 ... 1.2 |
| Flammability rating according to UL 94 | V0 (Housing) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Rated control circuit supply voltage US | 24 V AC/DC |
| Voltage drop at max. limiting continuous current | ≤ 150 mV |
Technical specifications and performance data
Installation and operation guide