Specifications

December 2008 Page 15–5
Chapter 15. Contract Transfer (CTR) Module
15
This uploads to the FCS the current status,
settings, operating statistics, etc., for the
FOCUS chassis — and the CTR module.
4. Unlock the FOCUS chassis.
If the chassis is locked, execute the “Unlock
Configuration” command on the FCS Setup
menu or click on the “Unlock FOCUS
Chassis” speed button .
This puts the chassis — and the channel
modules — into a configurable state.
5. Connect the multi-meter and voltage
supply source.
Using Figure 15-5 as a guide, connect the
voltage supply source to the local terminal
and the multi-meter to the remote terminal.
That is, connect the wires from the voltage
supply source to positions 1 and 2 on the
terminal block labeled “IN” on the local
terminal. Then connect the wires from the
multi-meter to positions 1 and 2 on the
terminal block labeled “OUT” on the remote
terminal. Make sure the multi-meter is set to
the resistance scale.
Figure 15–5. CTR Module Test Connections.
6. Apply the voltage supply source.
Apply the 48–250Vdc power source and flip
the control switch to “on.”
7. Observe the results.
This should illuminate the LED labeled “IN1”
on the local terminal and the LED labeled
“OUT1” on the remote terminal.
The multi-meter reading should be 0 Ω.
Repeat Steps 5–7 for each circuit in the same
direction (i.e., with the power source connected
to the “IN” contacts on the local terminal and
the multi-meter connected to the “OUT”
contacts on the remote terminal. until you have
tested all eight circuits. Then switch the power
source to the remote terminal and the multi-
meter to the local terminal and repeat the test
on each of the eight circuits in the other
direction.
15.6 Drawings
The schematic for the CTR Module and interface
is available upon request.
The location of each of the components on the
CTR Module’s main board, auxiliary board and
interface are at the end of this chapter.