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The extension module with 4 analog outputs was developed for decentralized switching tasks. It is suitable as encoder for control variables, for example for electrical vent and mixing valves, valve positions, etc.The extension module can only be used in combination with devices from the EWIO product families (EWIO-9180 and EWIO-9180-M), which switches the outputs. The module address is set by means of an address switch on the front.Suitable for decentralized mounting in serial sub-distributor.

Protocol EWIO internal
Addressing range 0 to 5
Bus interface Two-wire bus
Transmission rate 115200 bit/s
Operating voltage range 20 V to 28 V AC/DC (SELV)
Current consumption 50 mA (AC) / 20 mA (DC)
Relative duty cycle 100 %
Outputs 4 x analog
Output / voltage 0 V to 10 V DC
Output / current 5 mA at 10 V DC
Output / resolution 10 mV / digit
Display Green and red LED
Dimensions (W x H x D) 35 x 70 x 65 mm
Weight 72 g
Operating temperature range -5 °C to +55 °C
Storage temperature range -20 °C to +70 °C
Ingress protection for housing / terminal block IP40 / IP20

Technical Data 

  • P/N1109551302
    Feature 14x OUT (U)
    Feature 2


pdf Instruction 1109551302 1.08 MB
last update on Friday, 15. April 2016 - 4:16