Installation guide

TM508/TM512 Installation Guide Release 5 Standard 1.2 Mar 2007

4 Connect the DC/telemetry cable to the Telephony Modem as shown

below.

1 (white wire) AC Power Fail

2 (brown wire) Replace Battery

3 (blue wire) Battery Missing

4 (orange wire) Battery Low

5 (green wire) Telemetry Return

6 (black wire) 48 VDC “-”

7 (red wire) 48 VDC “+”