Product Description:
The DI811 is a 16 channel 48 V digital input module
for the S800 I/O. This module has 16 digital inputs.
The input signal voltage range is 36 to 60 volt d.c.
and the input current is 4 mA at 48 V. The inputs are
divided into two individually 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.
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