Rockwell Automation T8141 Trusted Demonstration Unit - Manual (Page 7)

Trusted
TM
Demonstration Unit T8141
Issue 1 Feb 06 PD-T8141 7
1. Description
Figure 2 Front Panel with pre-configured slot locations
This simulation panel is designed to assist with demonstrating simple systems for sales or training. It is
possible to fit any I/O module into the eight I/O slots as required, if the field cable connectors are
moved or removed.
The Trusted TM Demonstration Unit is equipped with the following simulation devices:
• 20 switches for driving Digital Inputs (connected to slots 1 and 2 by default)
• 20 lamps for displaying Digital Outputs (connected to slots 5 and 6 by default)
• 2 switches for simulating short circuits on output channels 19 and 20
• 20 potentiometer knobs for driving Analogue Inputs (connected to slots 3 and 4 by default)
The processor slots and the three wired simulation slots are designed to allow module hot swaps,
using double width hoods for the field connections. A single slot field cable is provided for the
Communications Module, which is wired to terminals in the rear of the panel. This provides two
Ethernet ports on RJ45 connectors (one has a crossover for direct PC connection), two RS232 ports
on terminals and two RS422/RS485 full duplex ports on terminals.
Note that a Maintenance communications cable TC-304-01 is provided, but that Trusted TM modules are
not provided with the Demonstration Unit.