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The extension module with 8 individually configurable resistance or voltage inputs was developed for extending the range of applications of the EWIO. It is suitable for detecting resistances and voltages of, for example, passive and active temperature sensors, 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 universally configures the inputs. The module address is set by means of an address switch on the front.Suitable for direct side-by-side connection to the EWIO and mounting on DIN TH35 rail according to IEC 60715 in electrical distribution cabinets.

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 65 mA (AC) / 25 mA (DC)
Relative duty cycle 100 %
Inputs 8 x individually configurable
Input / resistance 40 Ohm to 4 MOhm
Input / voltage 0 V to 10 V DC
Input / resolution 1 mV (0 to 100 %)
Input / error approx. +/- 10 mV
Display Green and red LED
Dimensions (W x H x D) 50 x 70 x 65 mm
Weight 104 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/N11095213
    Feature 18x IN (U or R)
    Feature 2


pdf Data sheet 11095213 244.84 KB
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last update on Tuesday, 11. October 2016 - 3:47