• 24VAC/DC supply
• LED diagnostics
• Dual channel output
• Automatic/manual-monitored reset
The SRL-1 Safety relay has dual channel, low voltage inputs, two normally open control contact outputs and one normally closed indication contact.
With LED indication to speed up fault finding and a slim 22.5mm DIN rail mounting enclosure the SRL-1 takes up minimum control panel space.
Designed for operation with the Mechan range of non-contact safety switches, the SRL-1 is also suitable for use with dual channel Emergency Stop buttons, or safety devices with 2 safety outputs e.g mechanical safety switches (locking or non-locking).
Depending on installation the SRL-1 can be used in CAT-4 / SIL 3 safety circuits.
|Supply Voltage Options||24VAC/DC (+/- 15%)|
|Safety Output||2 x NO|
|Safety Output Rating||4A/230Vac; 2A/24Vdc(Res.)@Cos=1|
|Auxilliary Output||1 x NC|
|Auxilliary Output Rating||4A/230Vac; 2A/24Vdc(Res.)@Cos=1|
|Input||UP TO 30 DEVICES|
|Reset Options||Manual / Automatic|
|Indication||LED's for Power & Output K1 & K2|
|Dimensions of Control Unit (mm)||22.5 x 84 x 119mm|
|IP Rating||Housing IP40, Terminals IP20|
|Construction||Red Polycarbonate housing and terminals|
|Mounting||35mm DIN Rail|
|Operating Temperature||-10°C to 55°C|
|Storage Temperature||-20°C to 60°C|
|Safety Related Data|
|PL in accordance with EN ISO 13849-1||PL-e, CAT 4|
|SIL CL in accordance with EN IEC 62061||SIL 3|
|PFHd in accordance with EN IEC 62061||3.62 x 10 -9|
|PFH||4.43 x 10 -9|
|B10d||2 x 10 -6|
|MTTFd||High > 100 Years ( Based on usage rate of 360 Days|
|File Title||File Name||Download File|
|307 400 IDv1 Mechan SRL1 installation guide||307-400-IDv1-Mechan-SRL1-installation-guide.pdf||PDF (531 KB)|