Hipath 1120; Table 3-33 Music Module Connector Assignments - Siemens HiPath 1100 Service Manual

Modules
Option Modules (OM)
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 3-33 Music Module Connector Assignments
The activation logic based on the initial position of the sensor contacts as well as its
resulting 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.
Electrical Requirements for Sensors and Relays
Maximum loop resistance
3-53
X12 Connector
External music input (MOH)
Sensor
RCA
---
100 Ω
X2 Connector
Connection to the MB is
through a pin connector
A31003-K1160-S100-03-7620
Service Manual