Technical Specifications

Inputs and Outputs

Number of input/output channels 32

Input/output connections guration: can be individually set as input or output 

Digital inputs

Loop voltage: 24 VDC +/- 20

Input loop current: 4 mA max. at 24 VDC loop voltage

Channel ‘off’ current <0.5 mA

Channel ‘on’ current >3 mA

Maximum input voltage: loop voltage

Maximum input

Signal frequency: 10 ms pulse

Connector: screw terminal, 2.5 mm2

Digital output

Loop voltage: 24 VDC +/- 20

Loop driver: 1 A, short-circuit proof ‘High Side’ driver (HSD)

Drive (HSD)

Loop driver trip current: approx. 1.4 A (reset by command)

Loop Driver

Shutdown leakage: 2 mA max. at 24 VDC loop voltage

Connector: Screw terminal, 2.5 mm2

SPBus interface

SPBus interface: 2

Supply voltage

From SPBus: 10 to 28.8 VDC

SPBus connector: 9-pin male DSUB

SPBus Isolation 500 V (optocoupler)

SPBus type RS-485 (multiplexing)

SPBus Frequency: up to 2 MHz

SPBus signal coding Manchester code (self clocking)

Dimensions

Height: 355 mm

Width: 158 mm

Depth: 87 mm

Weight: 1.35kg

Electrical

Input Voltage: 24 V DC +/- 20

Power Consumption: 6 W max for 32 inputs

or 32 outputs max. 768 W

Connectors: Screw terminals, 2.5 mm2