Electrical ratings:
Input voltage
5V, 24V
Input current
80mA at 5V
130mA at 24V
Battery Current
150mA at 24 VDC
The RCM-1 Riser Control module
provides control and supervision of
global paging risers in MXL voice
networks. The RCM-1 is a double-
width card and has 4 ports with the
following inputs and outputs:
RCM-1 Connections and Ratings
The RCM-1 supervises Port B for open
and short circuits, reports by exception
to the MXL, and isolates the fault.
Only one RCM-1 may be connected to
the MXL. The module communicates
with the MXL using the RS-485 MNET.
If the RCM-1 detects that supervision
is lost with the MXL, it will automati-
cally switch to Local Mode.
If any copper wire pair leaves the
building (Campus Configuration) the
LLM-1 module must be used for
transient protection (UL 1459). Refer
to the
LLM-1 Installation Instructions
,
P/N 315-093530.
Modes of Operation
The RCM-1 can operate in the follow-
ing modes:
Local Mode -
The audio from the
local MXL (ACM) will be switched
to local speaker zones (OCCs). The
global audio riser will be switched
to Port C, the Style 4 output riser.
Global Mode 1 -
The audio output
from the local MXL is disconnected.
The audio from the global riser is
connected to the local speaker
zones and to Port C, the Style 4
output riser.
Global Mode 2 -
The audio from
the local system is connected to
both the local speaker outputs and
the global risers.
PORT
STYLE
FUNCTION
A
6
Audio signal input
B
4/7
Audio signal input/output
C
4
Audio signal output
D
6
Audio signal output
RCM-1 Ports
4 - 89
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Summary of Contents for Cerberus PYROTRONICS MXL
Page 167: ...3 68 Operation Technical Manuals Online http www tech man com firealarmresources com ...
Page 309: ...A 2 Appendix A Technical Manuals Online http www tech man com firealarmresources com ...
Page 311: ...B 2 Appendix B Technical Manuals Online http www tech man com firealarmresources com ...
Page 321: ...F 4 Appendix F Technical Manuals Online http www tech man com firealarmresources com ...
Page 323: ...G 2 Appendix G Technical Manuals Online http www tech man com firealarmresources com ...
Page 325: ...H 2 Appendix H Technical Manuals Online http www tech man com firealarmresources com ...
Page 329: ...J 2 Appendix J Technical Manuals Online http www tech man com firealarmresources com ...
Page 343: ...L 2 Appendix L Technical Manuals Online http www tech man com firealarmresources com ...
Page 355: ...Glossary 4 Glossary Technical Manuals Online http www tech man com firealarmresources com ...
Page 363: ...Index 8 Index Technical Manuals Online http www tech man com firealarmresources com ...