
(T3401, 02, and 08)
DC Digital Input Modules
PD
-
6011
Mar
-
06
7
installed. Each terminal block consists of ten #6 wire clamp
screw terminals, with each terminal capable of holding two 12
AWG wires.
The module has a separate common power return terminal for
each group of inputs (group 1: channels 1
-
8, group 2: channels
9
-
16). These two groups are
electrically isolated from each
other (2500 volts minimum). Figure
5
shows the proper
connection of input signals to the input wiring terminals.
When redundant field sensors are installed, each input
module is wired as shown in Figure
5
. In a fault tolerant
configuration with single field sensors, the input signals are
connected in parallel across all three input modules as shown
in Figure
6
.
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