EC4P-221-MRAX1 is an easy-NET/CANopen modular controller with 24 V DC power supply, 12 digital inputs (of which 4 can be used as analog inputs), 6 relay outputs (10 A) and 1 analog output
This manual describes the EC4P‑221‑MRAX1 control unit, a 24 VDC CAN‑open/easy‑NET device with 12 digital inputs (4 usable as analog), 6 relay outputs rated at 10 A each, and optional analog output. It includes ordering information, accessories, and programming software references.
Technical data such as dimensions (107.5 × 90 × 72 mm), weight (0.32 kg), environmental limits (operating 0‑55 °C, storage –40‑470 °C), IP20 protection, and EMC compliance (EN 55011/55022 Class B) are listed, along with installation guidelines, isolation requirements, and cable length recommendations.
| Supply voltage | 24 V DC |
|---|---|
| Digital inputs | 12 |
| Analog inputs (usable from digital) | 4 |
| Relay output rating | 10 A (UL) per relay, 6 relays |
| Weight | 0.32 kg |
| Maximum unscreened cable length | 100 m |
The unit operates from a 24 V DC supply.
It provides 12 digital inputs, four of which can be used as analog inputs.
Each relay output is rated for 10 A (UL) and the unit has six such relays.