ELM274x - Technical data

Technology

Multiplexer

Connection technology

MOSFET 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

1 A AC/DC per channel (in the operating temperature range, 2 A at 25 °C ambient temperature)

Inductive switching current

no data

Leakage current off state

typ. 10 nA (reference value, dependent by ambient temperature and operationg voltage)

Current consumption E-bus

typ. 50 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

0.1 Ω typ. (increasing with ambient temperature)

Switching on speed ²⁾

1 ms typ., max. 5 ms

Switching off speed ²⁾

1 ms typ., max. 5 ms

Breakdown voltage

80 V

Short-circuit current

not short-circuit proof, see Peak current

Peak current

5 A (100 ms)

Special features

wear-free solid-state relay (semiconductor)

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