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.
| 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 | 200 mA (AC) / 70 mA (DC) |
| Relative duty cycle | 100 % |
| Output / contacts | 4 changeover contacts (4PDT) |
| Output / switching voltage | 250 V AC |
| Output / continuous current | 5 A / output |
| Output / switching frequency | 360 cycles/h |
| Output / max. total current | 12 A across all outputs |
| Display | Green, red and yellow LED |
| Dimensions (W x H x D) | 35 x 70 x 75 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 |
