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3.4.2 ANI4 (for U.S. Only)

Introduction

The ANI4 (automatic number identification) module is responsible for receiving station numbers using the CPFSK method, demodulating them, and forwarding them to the Hicom 150 E OfficeCom or OfficePoint base system.

Each ANI4 module can serve four trunks. It contains the external trunk board hardware interfaces (TMGL4) as well as a trunk and options bus interface. It connects to the trunk board (TMGL4), to the trunks, and to the options bus interface, providing the connection between the trunks and the trunk board by means of the system.

Requirements for using the ANI4 module
If 
Then 
System HW = Release 1.0 
System SW = Release 1.0 
ANI4 is not supported.  
System HW = Release 1.0 
System SW = Release 2.2 
ANI4 can be used from Rev 4 of TMGL4 board.  
System HW = Release 2.2 
System SW = Release 2.2 
ANI4 can be used from Rev E1 of TMGL4 board.  

Interfaces on the ANI4 Module

Figure 3-86 ANI4 Interface (S30807-Q6917-Axxx) (for U.S. Only)

ANI4 Module Contact Assignments

Table 3-80 ANI4 Pin Assignments (for U.S. Only)

Pin 
Connector X3 
Component Side 
Connector X3 
Solder Side 
Connector X4 
-- 
Not assigned 
Tip, trunk 1 
Ring, trunk 1 
-- 
Ring, trunk 1 
-- 
Tip, trunk 1 
Tip, trunk 2 
Ring, trunk 2 
-- 
Ring, trunk 2 
-- 
Tip, trunk 2 
Tip, trunk 3 
Ring, trunk 3 
-- 
Ring, trunk 3 
-- 
Tip, trunk 3 
Tip, trunk 4 
Ring, trunk 4 
-- 
Ring, trunk 4 
-- 
Tip, trunk 4 
 
10 
Not used 
-- 
 

ANI4 Installation Instructions

Follow the steps below to install ANI4 in the OfficeCom or OfficePoint system.
 
Caution 
Remove the trunk slip-on connectors from the TMGL4 board before starting to work on the system.  
Be sure to reinstall the ANI4 and TMGL4 boards in their slots before reconnecting the trunks. 
1. Disconnect the trunks from the TMGL4 board (Figure 3-87, fig. 1).
2. Unplug the system from the power supply.
3. Install the ANI4 board in the system.
4. Connect the OPAL adapter cable to the ANI4 board.
5. Use the ribbon cable supplied with the board to connect the ANI4 to the TMGL4, making sure that the color markings (Pin 1) at both ends of the cable are facing up (Figure 3-87, fig. 2).
6. Connect the trunk slip-on connectors to the ANI4 board (Figure 3-87, fig. 3).
7. Restart the system by reconnecting the power plug.

Figure 3-87 ANI4 - Installation Steps

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