PHOENIX CONTACT
#2903583
Safety Extension Module, 24 VDC, Single/Dual Channel
SKU
#
78037345328
Specifications
Type:
Safety Extension Module
Application:
Light Grid
Input Configuration:
Single/Dual Channel
Outputs - Safety:
3NO-1NC
Power Supply:
24 VDC
Reset:
Automatic
Material:
Polyamide
Operating Temperature:
-20° to +55°C
Mounting:
DIN Rail
Enclosure Protection Rating:
IP20, IP54
Dimensions:
HxWxD: 99 x 22.5 x 114.5mm
Description
The contact extension device is specifically designed for use in conjunction with electrosensitive protective equipment such as light grids. These systems generally have clocked OSSD signals which enable cross circuits in the cabling to be detected. The relay is resistant to the test pulses generated by the electrosensitive protective equipment receiver. Applications up to PL e or SIL 3 can therefore be implemented without the need for additional traceability to the device on the EDM circuit.