Hipath 1120 - Siemens HiPath 1100 Service Manual

Modules
Optional modules (MO)
3.6.4.1

HiPath 1120

Interfaces
Figure 3-31 Music module
Music module Connector assignments
X1 X1 Connector
Contact
1 and 2 Sensor
3 and 4 Relay
Table 3-31 Music module Connector assignments
The activation logic based on the initial position of the sensor contacts and its result-
ing actions are programmable.
If a sensor is programmed, the relay can be activated through that sensor. It can be
activated either manually or automatically after a specified time. When the relay is
activated, the contacts close. When it is deactivated, the contacts open.
3-92
X12 Connector
RCA
external music input (MOH)
---
X2 Connector
Connection to the MB is
through a pin Connector
Service Manual