Feature | Value |
---|---|
MINOS SD1K | |
Safety function | Safety contact reinforcement, furnaces in continuous operation, stopp category 0 |
Certified according to | EN ISO 13849-1; IEC 62061; IEC 61508; EN 50156-1; EN 746-2IEC 61511-1; EN 60204-1 |
PL; Cat.; SILCL (EN ISO 13849-1; EN 62061) | PL e; Cat. 4; SILCL 3 |
Approvals | CE, TUV |
Supply Voltage | UB: DC 24 V (+/- 10 %) |
Power consumption at UB = 24V | 1.5 W (module enabled. No load) |
Feedback circuit | |
Max. switching capacity O1 ut UB. | AC-15: 5 A, AC 230 V CD-13: 4 A, DC 24 V (see derating in the operating instructions) |
Maximum switching capacity auxiliary output C1 | max. 100 mA |
Max. switch-on delay | < 20 ms |
Max. switch-off-delay (if requested via the safety circuit) | < 20 ms |
Ambient temperatur | -15 °C to 55 °C (see derating in the operating instructions) |
Protection | IP20 |
Mounting | 35 mm DIN-rail |
Dimensions | 6.8 x 93.1 x 102.5 mm |
Weight | 50 g |
Order No. | 472851 |
MINOS SD1K - 1NO/1NC - safey coupling relay

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MINOS SD1K is a safe coupling relay for contact reinforcement of safe outputs (e.g. safe PLC outputs) to machines and plants.
This module is also certified for the use in furnaces in continuous operation according to EN 50156-1 as well as EN 746-2. For use in the process industry these modules are certified according to IEC 61511-1.
The safe coupling relay SD1K is for:
- the coupling of safety related signals, for example output signals of a safe control system to the periphery
- the safe galvanic isolated contact reinforcement and contact multiplication
- the test pulse filtering of safe PLC control systems