Description

Features

• Interfaces with industrial standard NAMUR sensors (inductive or capacitive).
• Low power sensor signal to DIN19234
• Programmable charge or discharge modes.
• Programmable single or double sensor selection.
• Independant indication of each sensor status.
• Separate cable fault indication for each sensor.
• Failsafe operation under cable fault conditions.
• Direct interface with solid state relay.
• Protected NPN output for direct interface with PLC’s or counters.
• 10A SPDT relay output.
• DC or AC power supply option.

Specifications

Power Supply

AC: 

Supply Voltage: 12, 24, 115, 230, 400, 415, 525 ±15%

Isolation (sensor input to power supply): 2kV

Power consumption: 3VA, 6VA for 415, 525V (approx)

DC:

Supply Voltage: 10-30V, 48, 60, 110V ±15%

Isolation: No galvanic isolation

Power Consumption: 100mA (10-30V), 30mA for higher ranges.

Sensor Input

Type NAMUR (DIN19234)

Maximum Sensing Speed: 25Hz (When using relay output)

Short Circuit Current: 20mA DC

Open Circuit Voltage: 8.2V DC

Outputs (SP)

NPN Open Connector (9, 11)

Solid State Relay Drive (8, 9)

C/O (1, 3, 4)

If DP Contacts, no solid state O/P