This module has 16 digital inputs. The input voltage range is 18 to 30

volt d.c. and the input current is 6 mA at 24 V. The inputs are divided

into two individualy isolated groups with eight channels and one

voltage supervision input in each group. Every input channel

consists of current limiting components, EMC protection

components, input state indication LED and optical isolation barrier.

The process voltage supervision input give channel error signals if

the voltage disappears. The error signal can be read via the

ModuleBus.

Features and benefits

• 16 channels for 24 V d.c. inputs with current sinking

• Two isolated groups of 8 with voltage supervision

• Input status indicators