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Mircom 9500 Series, LT-890 UIMA-TAS Adapter Operating instructions

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Version 1.00.0 UIMA - TAS Adapter Wiring Instructions 1 (1)
LT-890
UIMA - TAS Adapter Wiring Instructions
The UIMA-TAS Adapter allows you to connect your PC to the RS-485 and Auxiliary Power connectors
on any TX3 controller. Refer to Figure 1.
Note: Connect the UIMA-TAS Adapter to the input terminals on the first controller on the
network or to the output terminals on the last controller on the network.
To connect the UIMA-TAS Adapter
1. Open the UIMA-TAS adapter box using a slot screwdriver.
2. Plug the 10-pin cable from the UIMA into the right angle header of the adapter.
3. Observe the correct polarity and connect the wires from the RS-485 connector on the TX3
controller to the UIMA-TAS adapter as shown in Figure 1.
4. Observe the correct polarity and connect the 12V DC wires from the Auxiliary Power connector
on the TX3 controller to the UIMA-TAS adapter as shown in Figure 1.
Figure 1. Wiring Diagram for UIMA-TAS Adapter Connection
UIMA
Adapter
USB/RS-232
To
PC
UIMA-TAS
Adapter
-
+
+
+
-
-
12 Vdc In
RS - 485
RS-485
Interface
Auxiliary Power
+
-
+
-
TX3 Telephone Access Controller
TX3 Card Access Controller
TAS-2000 Series Controller
TAS-9500 Series Controller
Output S
Input S
12 Vdc IN
/