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EW-DI4

The extension module with 4 digital inputs was developed for decentralized switching tasks. It is suitable for detecting potential-free switch states, for example electrical limit switches on vent valves or auxiliary contacts of power contactors. The inputs can be operated by means of potential-free switches or contacts or used as voltage inputs. The extension module can only be used in combination with devices from the EWIO product families (EWIO-9180 and EWIO-9180-M), which scans 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 24 V AC/DC ± 10% (SELV)
Current consumption 50 mA (AC) / 20 mA (DC)
Relative duty cycle 100 %
Inputs 4 x digital
Input / voltage 30 V DC
Input / high signal more than 10 V AC/DC
Display Green, red and yellow LED
Dimensions (W x H x D) 35 x 69.3 x 60 mm
Weight 95 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/N1109541319
    Colorgray
    Feature 14x IN (U or contact)
    EAN-No4250184138051

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lock ePLAN Daten 1109541319 296.61 KB
pdf Instruction 1109541319 1.21 MB
pdf Instruction 1109541319 2.08 MB
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1109541319
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last update on Thursday, 30. November 2017 - 3:21