EW-DIO4/2
The extension module with 4 digital inputs and 2 relay outputs with manual control was developed for decentralized switching tasks. It is suitable for accommodating, for example, light switches and window contacts in a room, switching two light strips or controlling louvers. It can also be used to control 2 motorized fire dampers. With strong inductive loads, we recommend protecting the relay contacts with an RC element. The inputs can be used as contact or voltage inputs. The module can only be used in combination with EWIO-9180, which scans and switches the inputs and 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 9 |
| Bus interface | Two-wire bus |
| Transmission rate | 9600 to 115200 baud |
| Operating voltage range | 20 V to 28 V AC/DC (SELV) |
| Current consumption | 200 mA (AC) / 75 mA (DC) |
| Relative duty cycle | 100 % |
| Inputs | 4 x digital |
| Input / voltage | 30 V DC |
| Input / high signal | more than 7 V AC/DC |
| Output / contacts | 2 changeover contacts (DPST) |
| Output / switching voltage | 250 V AC |
| Output / continuous current | 10 A / output |
| Output / switch-on current | 80 A (less than 20 ms) |
| Display | Green, red and yellow LED |
| Dimensions (W x H x D) | 50 x 70 x 75 mm |
| Weight | 126 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
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P/N 1109531326 Color gray Feature 1 Feature 2 EAN-No 4250184137993
Accessories
Power supply NG4 gray
Downloads
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Instruction 1109531326 | 1.23 MB |
last update on Thursday, 23. May 2013 - 12:41