The extension module with 4 digital outputs was developed for decentralized switching tasks. It is suitable for switching electrical components, such as motors, contactors, lamps, louvers, etc. With strong inductive loads, we recommend protecting the relay contacts additionally with an RC element. The module is provided with a manual control for manually switching the relays. 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.

Technical Data
General Data
EWIO internal
0 to 5
Two-wire bus
115200 bit/s
24 V AC/DC ± 10% (SELV)
200 mA (AC) / 70 mA (DC)
100 %
4 changeover contacts (4PDT)
250 V AC
5 A / output
360 cycles/h
12 A across all outputs
Green, red and yellow LED
35 x 69.3 x 60 mm
95 g
-5 °C to +55 °C
-20 °C to +70 °C
IP40 / IP20
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Part number
  • 3D-Data (3D-Data 1109561321) - Registration required -
  • 3D-Data (3D_C12_BS) - Registration required -
  • Mounting note
  • ePLAN data - Registration required -
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