Digital input isolated barrier, it converts switch or proximity detector signals (dry contact or NAMUR) from a hazardous area into relay signals to a safe area by isolation. The normal output sate and line fault detection function can be set with the DIP switch. The input, output, and power supply are galvanically isolated from each other.
Power supply:18 ~ 60 V DC
Output signal:Relay contact
Load capacity:250VAC/2A, 30VDC/2A
Relay mechanical life:> 100000 switching cycles
Switch frequency:< 10 Hz
Response time:< 20 ms
Power dissipation:1 W
Insulation resistance:≥ 100 MΩ (Input /Output/Power supply)
Connection method:Screw connection
Dimension:12.8mm (W) × 110mm (H) × 117mm (D)
Mounting type:DIN35 mm
NPEXA-C11H
NPEXA-C111H
NPEXA-C1D11
NPEXA-C21
NPEXA-C211
NPEXA-C2D11
NPEXA-C11L
NPEXA-C21L
NPEXA-C21T1