ELM264x - Technical data
Technical data | ELM2642 | ELM2644 | |
---|---|---|---|
Technology | Multiplexer | ||
Connection technology | 2-wire reed output | ||
Number of outputs | 2 | 4 | |
Connection type | 6-pin push-in cageclamp, service plug | ||
Number of outputs | 2 x multiplexer 1 on 4 | 4 x multiplexer 1 on 4 | |
Nominal voltage | 48 V AC/DC (max. switching voltage) | ||
Load type | ohmic | ||
Distributed clocks | yes | ||
Minimal EtherCAT cycle time | 100 µs | ||
Ohmic switching current | 0.5 A AC/DC per channel | ||
Inductive switching current | no data | ||
Switching capacity | max. 10 W | ||
Continuous power | max. 10 W | ||
Current consumption E-bus | typ. 60 mA | ||
Electrical isolation channel/channel 1) | Functional insulation, 100 V AC/DC (type test) | ||
Electrical isolation channel/E-Bus 1) | Functional insulation, 707 V DC (type test) | ||
Electrical isolation channel/SGND 1) | Functional insulation, 100 V AC/DC (type test) | ||
Current consumption power contacts | 20 mA typ. | 30 mA typ. | |
Configuration | no address or configuration setting | ||
On-resistance | 0.2 Ω typ. | ||
Switching on speed 2) | < 1 ms typ. | 1 ms typ., max. 5 ms | |
Switching off speed 2) | < 1 ms typ. | 1 ms typ., max. 5 ms | |
Breakdown voltage | 170 V | ||
Short-circuit current | not short-circuit proof, see Peak current | ||
Electrical life span | Load-dependent; reference value for 10V/100mA ohmic: 10 ⋅ 106 switching cycles | ||
Peak current | 1 A (100 ms) | ||
Thermal dissipation | 1 W typ. | 2 W typ. | |
Special features | fast reed relay | ||
Weight | approx. 350 g | ||
Permissible ambient temperature range during operation | -0…+55 °C | ||
Permissible ambient temperature range during storage | -25…+85 °C | ||
Approvals/markings (* | CE, UKCA, EAC |
*) Real applicable approvals/markings see type plate on the side (product marking).
1) see notes to potential groups within chapter "Mounting and Wiring" / "Power supply, potential groups"
2) it is not so much the Ton/Toff time of the switching element that is decisive with regard to the switching speed, but rather the time it takes for the device's internal firmware to control the switches.