Siemens OCM-16 User manual

Siemens Building Technologies
Fire Safety
P/N 315-033150-3
Model OCM-16
Output Control Module
Installation Instructions
INTRODUCTION The SIEMENS Model OCM-16 Output Control Module
is a re otely located, general purpose output odule. It
provides sixteen open collector outputs to drive LEDs,
incandescent la ps, or external relays. There is an
additional output for a local audible and two inputs for
o entary la p test and local audible silence switches.
OPERATION The OCM-16 is ounted in an enclosure that is re-
otely located fro the Main Panel. Co unication
between the OCM and the NIC-C is through the Control
Area Network (CAN) bus. Each OCM-16 has two 10
position rotary switches that are used to set the board
address on the CAN which is a sub-address of the
NIC-C. The 16 outputs of the OCM-16 are controlled by
essages received fro the NIC-C over the CAN.
A CAN essage can activate any or all of the 16 outputs
to drive LEDs, incandescent 24 Volt la ps or relays.
Whenever any of the outputs is activated, (LEDs, la ps
or relays ON) the local audible (if installed) will sound
until it is acknowledged by shorting position 19 and 20
on TB2. If the outputs are deactivated before the alar
(local audible) is acknowledged, the alar (local
audible) will cease to sound.
By shorting ter inals 17 and 18, all LEDs or la ps will
turn on to confir that they are working and auto ati-
cally will return to their nor al state after a few sec-
onds. Both the la p test and local audible silence
switch on ultiple OCM-16s can be connected to a
single switch, one for each function. A single audible
can also be used with ultiple OCM-16s.
Figure 1
OCM-16 Output Control
Module
12345678
910111213141516
17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
S1
1
5
3
7
2
6
4
8
S2
TB2
TB1
P2 P3
TB3
1
5
3
7
2
6
4
8
OCM-16

Siemens Building Technologies
Fire Safety
P/N 315-0033150-32
PRE-INSTALLATION Rotary Address Switches - Set the board address for each OCM-16 using both of
the ten-position rotary switches located on the board (See Figure 2). Each of these
addresses ust be a sub-address of the NIC-C and ust be the sa e as the ad-
dresses assigned in the Zeus Progra ing Tool.
S1/S2 LED, Incandescent/Relay Select Switches
 When LEDs are used, open corresponding dipswitches on S1 and S2 (Refer
to OCM-16 Switches Table) to provide a current li iting resistor of 2.7K
oh s to each LED.
 When incandescent la ps or relays are used, close corresponding
dipswitches on S1 and S2 (Refer to OCM-16 Switches Table) to bypass the
li iting resistors.
SEHCTIWS61-MCO
1BT 1S
hctiwS 1BT 2S hctiwS
11-1S9 1-2S
22-1S012-2S
33-1S113-2S
44-1S214-2S
55-1S315-2S
66-1S416-2S
77-1S517-2S
88-1S618-2S
INSTALLATION An OCM-16 ay be installed in a REMBOX. When using REMBOX 2 or 4, ount the
OCM-16 in one odule space on a REMBOX2-MP, P/N 500-634211 or REMBOX4-MP,
P/N 500-634212 using the four screws provided. (Refer to REMBOX2-MP/REMBOX4-
MP Installation Instructions, P/N 315-034211.) Up to 4 OCM-16s will fit in a
REMBOX2; up to 8 OCM-16s will fit in a REMBOX4.
WIRING
Disconnect BATTERY and AC prior to working on equipment.
 Each OCM-16 odule is a node in the CAN bus.
 The OCM-16 can be installed with or without an RNI. Connect 24V and
CAN bus as shown in Figures 2 and 3.
 Up to 99 CAN odules, in any co bination, can be connected to the CAN
bus of each NIC-C.
 Each OCM-16 odule is shipped with one CCS cable.
 Cable connections for OCM-16 odules are shown in the following table:

Siemens Building Technologies
Fire Safety
P/N 315-033150-33
SNOITCENNOCELBAC61-MCO
elbaCnoitpircse rebmuNtraPnoitcennoC
LCCgnoL-ELBAC-NAC
rotcudnoc-6,.ni03
412436-995.61-MCOtrifotINRno4PtcennoC
/MCFot61-MCOmorftcennocolA
.)roodno(eludomBSC/MCS/MCL
SCCtrohS-ELBAC-NAC
rotcudnoc-6,.ni½5
935331-55561-MCOoteludom61-MCOtcennoC
worelgnianieludom61-MISro
The CAN bus requires a 1 0S resistance at each end of the loop. Refer to the NIC-C
Installation Instructions, P/N 315-033 40 for details about CAN termination.
Figure 2
OCM-16 Wiring Without An RNI
ROTARY
ADDRESS SWITCHES
12345678
910111213141516
17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
S1
ON ON
1
5
3
7
2
6
4
8
S2
1
5
3
7
2
6
4
8
OCM-16
TO PSC-12/PSX-12, TB3
OR ANY REGULATED
POWER LIMITED POWER
SUPPLY LISTED FOR
FIRE PROTECTIVE
SIGNALING USE
TO NEXT
OCM-16
TO PSC-12, TB1
SEE NIC-C
INSTALLATION
INSTRUCTIONS,
P/N 315-033240
FOR WIRING DETAILS
LAMP TEST*
AUDIBLE
DEVICE**
*NORMALLY OPEN MOMENTARY PUSHBUTTON (UL 864 LISTED)
**24VDC AUDIBLE 50mA MAX. (UL 864 LISTED)
(UNSUPERVISED)
(UNSUPERVISED)
+
–
ACK ALARM*
CAN +
CAN –
SHIELD
SHIELD
+24 V
24 V RET
USE UP TO 16 LED / INCANDESCENT
IN ANY COMBINATION (UNSUPERVISED)
/ RELAY
CORRESPONDING
DIPSWITCH ON
S1/S2
MUST BE SET TO
OFF FOR LEDs.
/
24VDC
RELAY
COIL
TB3
12345678
910111213141516
17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
S1
ON ON
1
5
3
7
2
6
4
8
S2
1
5
3
7
2
6
4
8
OCM-16
CAN +
CAN –
SHIELD
SHIELD
+24 V
24 V RET
USE UP TO 16 LED / INCANDESCENT
IN ANY COMBINATION
/ RELAY
(UNSUPERVISED)
/
24VDC
RELAY
COIL
TB3
P2
TB1 TB1
P2
P3 P3
INSERT CAN TERMINATOR
P/N 110-134215
INTOP2orP3
IF THIS IS THE LAST
MODULE ON THE PANEL.
DO NOT USEDO NOT USE
SUPERVISED
S4 S3 S4 S3
TB2 TB2
N TES
1. All wiring must be in
accordance with Article 760
of NEC or local building
codes.
2. All circuits are power limited
to NFPA 70 per NEC 760.
3. Electrical Ratings:
Standby current: 14mA max.
@ 24VDC
Active current: 200mA max.
@ 24VDC
4. For additonal information,
refer to the NIC-C Installa-
tion Instructions, P/N 315-
033240.
5. All wiring to TB1 must be:
- within the same room
- within 20 feet
- in rigid conduit
6. Lamp test switch, ACK alarm
switch, and audible device
must be UL 864 listed
devices.
7. CAN network max. line
resistance 16S.
8. Mount the Lamp Test, Ack
Alarm and Audible Device on
the REMB X2/4 front door.
9. Wiring for TB1 and TB2 is 18
AWG min., 12 AWG max.
10. Wiring for TB3 is 26 AWG
min., 16 AWG max.

Siemens Building Technologies, Inc.
8 Fernwood Road
Florham Park, New Jersey 07932
Siemens Building Technologies, Ltd.
2 Kenview Boulevard
Brampton, ntario L6T 5E4 CN
P/N 315-033150-3
tnerruCenalPkcaBV420
tnerruCV42lanimreTwercSDELevitcarepAm01+Am41
tnerruCenalPkcaBV2.60
tnerruCybdnatSV42DELevitcarepAm01+Am41
Figure 3
OCM-16 CAN Bus Connections With An RNI
12345678 12345678 12345678 12345678
9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 17 18 19 20 21 22 23 24 17 18 19 20 21 22 23 24 17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
S1
1
5
3
7
2
6
4
8
S2
1
5
3
7
2
6
4
8
S1
1
5
3
7
2
6
4
8
S2
1
5
3
7
2
6
4
8
S1
1
5
3
7
2
6
4
8
S2
1
5
3
7
2
6
4
8
S1
1
5
3
7
2
6
4
8
S2
1
5
3
7
2
6
4
8
OCM-16 OCM-16 OCM-16 OCM-16
TO RNI, P4
CAN TERMINATOR,
P/N 110-134215
(SHIPPED WITH NIC-C)
CABLE
MODEL
# CCS
CABLE
MODEL
# CCL
Siemens Gebäudesicherheit
GmbH & Co. oHG
D-80930 München
For CE applications in Cerberus E100 syste s refer to
Installation Instruction A24205-A334-B844 (English) or A24205-A334-A844 (Ger an).
ELECTRICAL RATINGS