WTW MIQ/CR3 480014

Combination output module for IQ SENSOR NET

Design according to the minimum requirements for measuring instruments used at waste water treatment plants defined by ATV (waste water association) in bulletin M256

Module IQ/Current Relay 3
- With 3 current outputs and 3 relay outputs
* For analog transfer of measured values / limiting value / transmitting relay

Equipped with the following features:
- 3 galvanically separated current outputs (0/4-20 mA) that can be assigned arbitrarily
- 3 freely programmable relay outputs (250 VAC/5 A or 24 VDC/5 A) that can be assigned arbitrarily; potential free
- Error behavior according to Namur NE43
- With 2 free SENSOR NET connections, usable for IQ sensors or for the SENSOR NET
- Stack mounting (and at the same time electrical connection) to any IQ SENSOR NET module possible
- With ID recognition
- High EMC interference immunity
- Integrated lightning protection

Applicable for System 184 XT and System 2020 XT

Power supply:
- Directly via the IQ SENSOR NET (low voltage max. 24V DC)

System communication:
- Digital transmission technique

Enclosure material:
- PC - 20 % GF (polycarbonate with 20 % glass fiber)

Dimensions:
- 144 x 144 x 52mm (W x H x D)

Temperature range:
- Operating range: -20°C ... 55°C
- Storing range: -25°C ... 65°C

Power consumption:
- 3 watt

Instrument protection:
- IP 66 type of protection

Protective class / overvoltage category:
- II / II

Test certificates:
- CE
- cETL
- ETL