Rockwell Automation T3408 ICS Regent DC Digital Input Modules - Manual (Page 7)

(T3401, 02, and 08) DC Digital Input Modules
P D - 6 0 1 1 M a r - 0 6
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.