The D1031Q isolates and repeat four contacts or four proximity detectors in Hazardous Location, with common return, providing four O.C. Transistor outputs to drive Safe Area Loads. The unit can be configured for NO/NC contact or proximity detector inputs and for NO or ND opt coupled open collector transistor output.
Hazardous area:
Dry contact, proximity Switch.
Safe area:
1 Open collector per channel plus LED for line fault detection.
Function:
4 channels I.S. switch repeater for contact or EN60947-5-6 Proximity Switches.
Provides 3 port isolation (input/output/supply).
Features:
High density with 4 independent channels.
Field Configurable via Dip-Switches.
10-30 Vdc power supply.