Installation Instructions

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P/N 315-050716-1

Model OCM-16RC

Output Control Module Ribbon Cable

Installation Instructions

INTRODUCTION The Model OCM-16RC Output Control Module Ribbon

Cable from Siemens Industry, Inc. is a remotely located,

general purpose output module. It provides sixteen

open collector outputs to drive LEDs, incandescent

lamps, or external relays. There is an additional output

for a local audible and two inputs for momentary lamp

test and local audible silence switches. The outputs are

programmed by inserting the OCM-16 in the Zeus

Programming Tool.

OPERATION The OCM-16RC is mounted in an enclosure that is

remotely located from the Main Panel. Communication

between the OCM and the NIC-C or DAC-NET is

through the Control Area Network (CAN) bus. Each

OCM-16RC 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 or DAC-NET. The 16 outputs of

the OCM-16RC are controlled by messages received

from the NIC-C or DAC-NET over the CAN.

A CAN message can activate any or all of the 16 outputs

to drive LEDs, incandescent 24 Volt lamps or relays.

Whenever any of the outputs is activated, (LEDs, lamps

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 alarm

(local audible) is acknowledged, the alarm (local audible)

will cease to sound.

By shorting terminals 17 and 18, all LEDs or lamps will

turn on to confirm that they are working and automatically

will return to their normal state after a few seconds. Both

the lamp test and local audible silence switch on multiple

OCM-16RCs can be connected to a single switch, one for

each function. A single audible can also be used with

multiple OCM-16RCs.

Figure 1

OCM-16RC Output

Control Module Ribbon

Cable

17 18 19 20 21 22 23 24

TB2

TB3

OCM-16RC

JP1

JP2

210

Summary of content (4 pages)

PAGE 1
Installation Instructions Model OCM-16RC Output Control Module Ribbon Cable OCM-16RC 2 10 2 10 JP1 JP2 1 9 P3 The Model OCM-16RC Output Control Module Ribbon Cable from Siemens Industry, Inc. is a remotely located, general purpose output module. It provides sixteen open collector outputs to drive LEDs, incandescent lamps, or external relays. There is an additional output for a local audible and two inputs for momentary lamp test and local audible silence switches.
PAGE 2
PRE-INSTALLATION Rotary Address Switches - Set the board address for each OCM-16RC using both of the ten-position rotary switches located on the board (See Figure 2). Each of these addresses must be a sub-address of the NIC-C or DAC-NET and must be the same as the addresses assigned in the Zeus Programming Tool.
PAGE 3
• Cable connections for OCM-16RC modules are shown in the following table: OCM-16RC CABLE CONNECT IONS Cable Description Part Number Connection CCL CAN-CABLE-Long 30 in., 6-conductor 599-634214 Connects P4 on RNI to first OCM16RC. Also connects from OCM-16RC to FCM/ LCM/SCM/CSB modules (on door). CCS CAN-CABLE-Short 5½ in.
PAGE 4
CABLE MODEL # CCS 23 23 23 9 01 17 18 19 20 21 22 1 S2 OCM-16RC 456 23 2 9 24 17 18 19 1 2 3 4 5 6 7 8 21 22 2 9 1 10 JP2 1 2 3 4 5 6 7 8 24 S2 CAN TERMINATOR, P/N 110-134215 (SHIPPED WITH NIC-C) OCM-16RC 456 23 9 S1 456 20 10 JP1 1 2 3 4 5 6 7 8 S1 456 9 01 24 1 2 3 4 5 6 7 8 10 JP2 456 17 18 19 78 23 1 78 22 2 9 78 456 10 78 21 S2 78 9 01 20 1 JP1 1 2 3 4 5 6 7 8 78 19 2 9 OCM-16RC 78 18 10 JP2 S1 456 78 17 1 23 1 2 3 4