Siemens MXL-IQ, Operation, Installation, And Maintenance Manual

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Description
D2300CP Fiber Optic Interface
The D2300CP is a Fiber Optic interface for
the MXL’s RS-485 network, MNET or XNET.
It uses a two-fiber (Duplex) pair between
each device. The D2300CP can function as
either a repeater or an end point unit.
The D2300CP can operate in either a daisy
chain or star configuration. This allows for
network configurations that are not possible
with the RS-485 network alone.
WARNING:
The D2300CP module is not listed for use
by Factory Mutual. Applications requiring
fiber connectivity of voice modules/systems
are therefore not listed.
LLM-1 Leased Line Module
The LLM-1 provides telephone equipment
overvoltage suppression in compliance with
UL-864. The LLM-1 must be used with the
MXL System Modules CSM-4 and RCM-1.
MDACT Serial Dialer
The MDACT is a multipoint serial dialer for
use in MXL systems where point identifica-
tion of alarm, supervisory, status or trouble
indication is required at central stations.
MID-16 Input Driver*
The MID-16 module provides 16 general
purpose inputs for user-defined operations
for the MXL-IQ.
The MID-16 is controlled by the MOI-7
module. Up to 8 MID-16s can be used with
an MOI-7. The function of each individual
input is defined by the use assigned to it in
CSG-M.
Figure 19
MID-16 Input Driver
Figure 17
D2300CP Fiber Optic Interface
Figure 18
MDACT Serial Dialer