Mounting The Ata 2; Figure 51 Ata 2 Pin Outs - Nortel BCM50 Installation And Maintenance Manual

Figure 51 ATA 2 pin outs

* The TCM input is not polarity sensitive.
1 Connect one end of a line cord to the ATA2 Terminal jack.
2 Connect the other end to your telephone, modem or fax.
3 Connect one end of a line cord to the ATA2 Line jack.
4 Connect the other end to an available station port on the BCM50.
5 For a 120 V or 230 V system, plug the DIN connector of the power supply cord into the power
supply connector receptacle. Plug the adapter into a standard ac outlet.
Caution: In North America, the ATA 2 must be powered from a Class 2 power source
that is UL and CSA approved.
In Europe, the ATA 2 must be powered from a Class II power source that is CE marked.

Mounting the ATA 2

After the ATA 2 is correctly connected, you can mount the unit on a wall, as described in this
section.
1 When using 0.5 mm wire (24 AWG), select a location within 800 m (2,600 ft.) of the BCM50.
2 Allow 12.5 cm (5 in.) clearance for the line jack, terminal jack, and power supply connector.
3
Screw two 4 mm (#8) screws into the wall, 130 mm (5 1/4 in.) away from each other. Leave
6 mm (1/4 in.) of the two screws showing.
4
Align the slots at the back of the ATA 2 unit over the screws. Push the unit against the wall.
The line jack, terminal jack, and power supply connector must be at the top of the ATA 2 (see
Figure 52).
Line jack
TCM*
TCM*

Mounting the ATA 2

Terminal jack
Ring (B-Lead)
Tip (A-Lead)
Install analog terminal adapters
141