Rockwell Automation T8290 Trusted Output Power Distribution Unit - Manual

SDS-8290
Trusted
TM Industrial Control System
Trusted TM Output Power Distribution Unit-T8290
Issue 5 Jan 2005
GENERAL ASSEMBLY
DESCRIPTION
The Trusted
TM Output Power Distribution Unit is designed to provide
24-120V dc for use with Trusted sourcing output modules, e.g. T8451 and
T8471, 24V dc and 120V dc Digital Output Modules respectively. The Unit
is designed to be mounted on a DIN rail above the relevant output module
I/O connectors.
New developments using Trusted TM Analogue output modules, or for output
modules obtaining their 0V reference via Trusted TM Versatile Field
Termination Assemblies (VFTAs) should use the Trusted TM Output Power
Distribution Unit (Diode Protected) T8297.
The Trusted TM Output Power Distribution Unit is designed to distribute the
+ve field loop power and 0V reference (not 0V return) for the 24-120V dc
range of Trusted
TM sourcing output modules. The output 0V return is via the
Trusted TM Field Termination Assemble (FTA) or field terminal as
appropriate.
Up to three output modules may be supported providing the total load does
not exceed the maximum rated capacity of the Unit.
Each supply stud is capable is capable of supplying the maximum rated
capacity and can be used in single or dual configuration as required. Dual
configuration may be used where the supply is fed via blocking diodes.
FEATURES
Supports up to three
Trusted
TM sourcing output
modules
Dual stud power
connection for either single
or dual feed
0V module reference via
BLZ 2-part connector