Siemens RNI Installation Instructions Manual

Installation Instructions

Model RNI
Remote Network Interface
INTRODUCTION
PRE-INSTALLATION
P/N 315-033420-4
The SIEMENS Model RNI allows for the remote
installation of the PMI-REM, SSD-C-REM (on HNET)
and the LCM-8/SCM-8/FCM-6/SIM-16/OCM-16 (on
CAN) modules.
The HNET can be wired either Style 4 or Style 7 . The
CAN network may only be wired Style 4. The RNI
may be placed in the middle or at the end of either
the HNET or CAN networks. A 24VDC input is also
required. This can be obtained from the PSC-12
power limited output (TB3) or any UL/ULC regulated,
power limited power supply listed for fire protective
signaling use.
The RNI mounts in the rear of either the REMBOX2
or REMBOX4 enclosures. The RNI provides terminal
blocks for all field wiring connections. Internal
connections are made to plug in connectors specifi-
cally provided for each of the installed modules.
The HNET and the CAN networks can be used
simultaneously.
P7 enables or disables an audible device similar to the CSB. This audible sounds
whenever a switch is pressed on either the SCM-8 or the FCM-6. If this is not desired
the audible can be silenced by changing the jumper installed on P7 to positions 2 and
3. P7 is configured in the factory (positions 1 and 2) to have the audible active.
S1 is used to terminate the HNET. If the RNI is installed at the end of an HNET
network S1 must be set to the ON position. If the RNI is in the middle of the HNET
set S1 to the OFF position.
P5 must be set to the HNET (H) position.
Figure 1
RNI Remote Network
Interface
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