C Type Base For Cable Connection - ABB Symphony Harmony Series Instruction

Shield Terminations (Chassis Ground)
I/O Module Mounting
WBPEEUI240751C0
Figure 3-14. C Type Base for Cable Connection
One or more HRM-RTS cables, which are terminated at both
ends with connectors, are used to connect the I/O block to the
remote termination system.
The back panel of the base is a ground plate that connects to
chassis ground (Fig. 3-13). The ground plate has screw termi-
nals to connect shield wires requiring termination to chassis
ground. Attaching the assembly to the mounting column
makes the connection between the ground plate and chassis
ground.
The I/O module attaches to the base. This attachment con-
nects the I/O channels, Hnet communications, and power to
the module. For redundant I/O modules, the attachment also
T 01 4 63 A
I/O Block
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