Siemens RNI User manual

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P/N 315-033420-4
INTRODUCTION 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.
PRE-INSTALLATION 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.
Remote Network Interface
Installation Instructions
Model RNI
X
H
24 V
TB1
1
2
9
10
P1
1
4
3
64
13
6
P3 P4
TB2
RNI
TB3 TB4 TB5 TB6
2
1
JP1
P6
S1
P5
P7
OFF
ON
1
2
7
8
P2
Figure 1
RNI Remote Network
Interface

Siemens Building Technologies
Fire Safety
P/N 315-033420-42
Figure 2
Connecting The 24VDC Input
Figure 3
Connecting HNET At The End Of The Network (Style 4 and Style 7)
NOTES:
1. 18 AWG min.
2. 2A max. input current.
3. Supervised
4. Refer to PSC-12/PSX-12
Installation Instructions,
P/N 315-033060 for
connection to TB3.
NOTES:
1. No EOLR required.
2. 24 AWG min., 12 AWG max.
3. 80 ohms max. per pair.
4. Use twisted pair or twisted
shielded pair.
5. Power limited to NFPA 70
per NEC 760.
6. Refer to NIC-C Installation
Instructions, P/N 315-
033240 for connection of
A and B pairs.
7. Omit B pair for Style 4.
8. All wiring supervised.
24 V
+
+
–
–
S3
2
1
TB1
RNI
TO PSC-12 TB3
OR ANY UL/ULC
REGULATED,
POWER LIMITED
POWER SUPPLY
LISTED FOR FIRE
PROTECTIVE
SIGNALING USE
SHIELD
1
A–
A–
2
A+
A+
3
S
4
B–
B–
5
B+
B+
6
S
TB2
RNI
FROM
NIC-C
SHIELD
SET TO ON
PRESS
DOWN
SHIELD
S1
INSTALLATION
Disconnect BATTERY and AC prior to working on equipment.
The RNI mounts on studs in the rear of either the REMBOX2 or the REMBOX4. Four
#8/32 nuts are provided with the RNI. (Refer to the REMBOX2/REMBOX4 Installation
Instructions, P/N 315-033772.) Install the RNI with the terminal blocks facing up to
allow for easier connection of the field wiring.
Connecting The PMI-REM A 24 inch long 60 wire cable, P/N 555-133998 (shipped with the PMI-REM), connects
the RNI to the PMI-REM. Connect one end of the cable to JP1 on the RNI and the
other end of the cable to JP3 on the PMI-REM. Be sure that the PMI-REM address
agrees with the ZEUS configuration. Refer to the PMI-REM Installation Insturctions,
P/N 315-033070.

Siemens Building Technologies
Fire Safety
P/N 315-033420-43
Figure 4
Connecting HNET In The Middle Of The Network (Style 4 and Style 7)
NOTES:
1. No EOLR required.
2. 24 AWG min., 12 AWG max.
3. 80 ohms max. per pair.
4. Use twisted pair or twisted
shielded pair.
5. Power limited to NFPA 70
per NEC 760.
6. Refer to NIC-C Installation
Instructions, P/N 315-
033240 for connection of
A and B pairs.
7. Omit B pair for Style 4.
8. All wiring supervised.
1
A–
A– A–
2
A+
A+ A+
3
S
4
B–
B– B–
5
B+
B+ B+
6
S
TB2
RNI
FROM
NIC-C
OR RNI SHIELD
SHIELD
SET TO OFF
PUSH
UP
S1
TO NEXT
NIC-C
OR RNI
Figure 6
Connecting CAN At The End Of The Network
NOTES:
1. 24 AWG min., 12 AWG max.
2. 15 ohms max. for CAN
network.
3. Use twisted pair or twisted
shielded pair.
4. Power limited to NFPA 70
per NEC 760.
5. Refer to NIC-C Installation
Instructions, P/N 315-
033240 for connection of
CAN–, CAN+.
6. Only 1 SCM-8 shown. SCM-
8, LCM-8, FCM-6, OCM-16,
SIM-16 all allowed.
7. All field wiring supervised.
1
4
3
64
13
6
P3 P4
CAN +
CAN –
SHIELD
FROM
PSC-12
TB1
1
C+
2
C–
CCL (SUPPLIED WITH THE RNI)
3
S
4
C+
5
C–
6
S
RNI
TB6
DO NOT
USE
DO NOT
USE
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
LCM-8
OR
SCM-8
INSTALL
CAN TERMINATOR
P/N 110-134215
(SHIPPED WITH NIC-C)
MOUNT TO ID-MP
ON INNER DOOR
OF REMBOX2/4
†
†

Siemens Building Technologies
Fire Safety
P/N 315-033420-44
Figure 7
Connecting CAN In The Middle Of The Network
NOTES:
1. 24 AWG min., 12 AWG max.
2. 15 ohms max. for CAN
network.
3. Use twisted pair or twisted
shielded pair.
4. Power limited to NFPA 70
per NEC 760.
5. Refer to NIC-C Installation
Instructions, P/N 315-
033240 for connection of
CAN–, CAN+.
6. Only 1 SCM-8 shown. SCM-
8, LCM-8, FCM-6, OCM-16,
SIM-16 all allowed.
7. All field wiring supervised.
1
4
3
64
13
6
P3 P4
CAN + CAN –
CAN – CAN +
SHIELD SHIELD
FROM
PSC-12
TB1
TO NEXT
RNI
1
C+
2
C–
CCL*
CCL*
*ONLY 1 CCL, P/N 599-634214 IS SUPPLIED WITH THE RNI
3
S
4
C+
5
C–
6
S
RNI
TB6
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
LCM-8
OR
SCM-8
MOUNT TO ID-MP
ON INNER DOOR
OF REMBOX2/4
†
†
Connecting The Optional Connect the HTSW-1 (required for UL1076) to P6 on the RNI using the connector
supplied with HTSW-1. Refer to the REMBOX Installation Instructions, P/N 315-
033772 and the HTSW-1 Installation Instructions, P/N 315-033350.
Connecting The Mount the LCM/SCM/FCM to the ID-MP (Refer to the LCM/SCM/FCM Installation
Instructions, P/N 315-033040). Mount the ID-MP to the inner door of the REMBOX2/4.
Connecting The Mount the SSD-C-REM to the inner door of the REMBOX2/4. Using the 8-wire cable
supplied with the SSD-C-REM, connect the SSD-C-REM to P2 on the RNI.
HTSW-1 Tamper Switch
LCM/SCM/FCM
SSD-C-REM

Siemens Building Technologies
Fire Safety
P/N 315-033420-45
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POST-INSTALLATION Before applying power to the RNI check the following:
• Ensure that the 24VDC power input on TB1 is connected and that the
polarity is correct.
• Check the setting of S1. If the RNI is at the end of the HNET is must be set
to on. If the RNI is in the middle of the HNET it must be set to off. If the
HNET is not used the position of S1 does not matter.
• Check the position of P5. It must be set to H.
• Check the CAN termination. If the RNI is at the end of the CAN network, a
CAN terminator (P/N110-134215, supplied with the NIC-C) must be installed
into the last CAN module in the REMBOX.
If the RNI is in the middle of the CAN network no CAN terminators can be
installed. If CAN is not used then the terminator can be stored in P4. It will
be needed if CAN modules are added to the REMBOX at a later time. Refer
to the NIC-C Installation Instructions P/N 315-033240 for examples of CAN
installation and termination.
• Check the setting of P7. If the local sound is required, make sure P7 is set to
ON. Otherwise, set it to OFF.
COMPATIBILITY The RNI is compatible with the FireFinder XLS HNET and CAN networks only. The RNI
can not be used with the MXL MNET.
ELECTRICAL RATINGS

Siemens Building Technologies, Inc.
8 Fernwood Road
Florham Park, New Jersey 07932
Siemens Building Technologies, Ltd.
2 Kenview Boulevard
Brampton, Ontario L6T 5E4 CN P/N 315-033420-4
Siemens Gebäudesicherheit
GmbH & Co. oHG
D-80930 München
For CE applications in Cerberus E100 systems refer to
Installation Instruction A24205-A334-B844 (English) or A24205-A334-A844 (German).