Tyco CCU/232-NIM Configuration guide

1 of 6 REF: CCU232-NIM.DOC REV: B August 6, 1998
Southgate Corporate Park
CANNON HILL 4170
AUSTRALIA
Tel: [phone]
Fax: [phone]
CCU/232-NIM Install Instructions Part #: CCU/232-NIM
This equipment is designed to be installed and serviced by fully qualified field engineers. No user
serviceable or installation parts inside.
Supplied:
1 x CCU/232 board with firmware for NIM (FSI) Interface
1 x Mounting Bracket
1 x Power connector for CCU/232
1 x Supervision relay connector for CCU/232
You will need:
1 x cable from MXL-CZM (24V) & Batt. to CCU/232. Connector supplied.
1 x interface cable from NIM-1R to CCU/232 (see later for wiring information)
1 x (Optional) MXL-MPFO Adaptor plate (MXL installations)
Power Requirements:
Typical: 200mA at 24VDC
Voltage Input: 20-30 VDC
Installation of CCU/232 (MXL Fire indicator Panel):

2 of 6 REF: CCU232-NIM.DOC REV: B August 6, 1998
TB5 Pin 12
CZM-1 Pwr
TB5 Pin 10
P2 Battery
-
+MMB-1
BATTERY BATTERY
-+-+
CHN_B
CHN_A
BAT+
COM-
24V+
CCU/232
CHN_C
RELAY
NIM-1R
2
3
5
8
13 14 16 12
Programming
Laptop
CCU/232 Mounting Bracket
MXL-MPFO (or SYS3-MPFO) Adaptor Plate
CHN_C
The CCU/232 is designed to mount on the MXL-MPFO adaptor plate for the MOM-4 position,
occupying one D2300CP position (MXL Only). CCU/232 can also mount to SYS3-MPFO adaptor
plate for System 3 enclosure (EA-31, EA-32, EA-35) mounting.
•Connect D9 port CHN_C of CCU/232 to NIM-1R using the following connection diagram.
CCU/M 232-C 9PIN (DTE) NIM-1R (MOM4)
2 13
3 14
5 16
8 12
•A PC can be temporarily connected to port CHN_C of CCU/232 for programming of CCU/232.
Note that this is a straight through standard RS232 cable for laptops.
CCU/232 CHN_C
9PIN (DCE) PC/LAPTOP 25PIN PC/LAPTOP 9PIN
2 3 2
3 2 3
4 20 4
5 7 5
•If hardware supervision is required connect the relay output from the CCU/232 to a suitable input on
the MXL (software supervision does not require this). There are two relay sockets located next to
the D9 connector -these are IDENTICAL and either can be used. The relays will Energise when
Supervision failure is detected.
•Connect the 24V DC power source (CZM or plug pack) to the supplied connector. The power
connector is next to the CHN_C port. Pin connections are:
PWR (+24VDC) RETURN/COM(0V) BATTERY(24V)
These connections are written on the board. On an MXL,

3 of 6 REF: CCU232-NIM.DOC REV: B August 6, 1998
MXL CCU/232
TB5 (CZM) Pin 12 24V
TB5 (CZM) Pin 10 COM
Battery 24V BAT
Operation of LEDs:
•Each port has a Green and a Yellow LED. Green means the port is operating OK. Yellow means that
the port is not operating OK, or there has been supervision failure on this port.

4 of 6 REF: CCU232-NIM.DOC REV: B August 6, 1998
Connecting CCU/232 RS232 Ports A and B to the CCU network:
•First Determine which two ports you are connecting using the following table:
CCU BOARD PORT A PORT B PORTC
CCU/232 DTE DTE DCE
CCU/M DCE DTE DTE
CCU/F
CCU/422 n/a n/a DCE
•Connecting a DTE to DCE uses a straight through cable. Connecting a DTE-DTE or DCE-DCE
requires a null modem cable (pins 2 and 3 swapped on a D9 connector).
•If you are connecting to a PC COM port then this is a DTE port.
CCU/232
9PIN (DTE)
DCE port of a
CCU Board DTE Port of a CCU Board PC COM 25PIN
(DTE)
PC COM
9PIN
(DTE)
2 2 3 2 3
3 3 2 3 2
5 5 5 7 5

5 of 6 REF: CCU232-NIM.DOC REV: B August 6, 1998
Configuration of CCU/232:
•If your network has less than 256 CCU nodes, you can use the jumpers (IN1 to IN8) on the
CCU/232 to configure the CCU Network address. Each CCU Node must have a unique address.
Address 0 CANNOT BE USED. The jumpers represent a BINARY address. Example:
Addr IN8 IN7 IN6 IN5 IN4 IN3 IN2 IN1
1 SHORT
2 SHORT
3 SHORT SHORT
4 SHORT
5 SHORT SHORT
6 SHORT SHORT
7 SHORT SHORT SHORT
8 SHORT
9 SHORT SHORT
10 SHORT SHORT
11 SHORT SHORT SHORT
12 SHORT SHORT
13 SHORT SHORT SHORT
14 SHORT SHORT SHORT
15 SHORT SHORT SHORT SHORT
16 SHORT
255 SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT
•If you need to use the jumpers as supervised inputs, or you need to program addresses from 256 to
65535 (The CCU Network does not support more than 65535 nodes). You will need to use a
laptop to program the network address.
•Software configuration requires that a laptop be connected to port CHN-C using a straight through
RS232 cable. A terminal program (such as Procom/Telix or Windows Terminal using VT100
emulation) can be used with communication parameters set to 9600,N,8,1. Power up the CCU.
After approximately 3 seconds, all LEDS on the CCU will indicate. BEFORE this happens you can
type MENU, allowing programming of the CCU/232 using the default configuration.
•Type MENUto invoke the programming menu. There is no need to press <Enter>.
•Follow the menu options (detailed instructions follow) and set the:
ADDRESS -Addresses from 1 to 65535 can be used.
INPUTS -Specify whether you want to use the jumpers for the address (or the internal
address).The CCU/232 is supplied with factory setting using the JUMPERS. So, on smaller
networks there is no need to connect a laptop.
•Jumpers MODA, MODB and RSTshould have no jumpers connected.

6 of 6 REF: CCU232-NIM.DOC REV: B August 6, 1998
Configuration of NIM-1R:
The NIM-1R must be programmed as an FSI. Consult the NIM-1R installation sheet for
instructions on setting dip switches.
Using CSGM, the NIM-1R(FSI) Should be set for the following communications options:
FSI
Supervised Operation
9600 Baud
7 bits
EVEN Parity (NOTE: The CSGM parity setting must be EVEN)
1 stop bit
Make sure you give this NIM a panel address.
If you require commands to be sent to this panel. Example by an operator using XL Graphics on
the CCU-NET, then you must allow the NIM to accept commands. This can only be done by
logging onto CSGM using the ‘PASSWORD OF THE DAY’. Detail for the NIM will then allow
commands to be enabled.
1 2 3 4
A
B
C
D
4321
D
C
B
A
0 0
B2-CCU3/M 130-May-1997H:\CCU\V3A422\PCB\V1\WIRING10.SC
Title
Size: PCBRef: Date:File: Revision: Sheet of A4
CCU-Net base23/28 Pritchard Road, Virginia
Queensland, Australia, 4014
Ph:[phone]
Fax:[phone]
CCU-Net ( A data collection , transportation and control network)
Connecting a CCU/232 network card to an MXL Fire Panel via MOM4 card (NIM interface) using RS232.
Screw
Terminals
1 2 3 4 5 6 7 8 9 10111213141516
TB4
1 2 3 4 5 6 7 8 910111213141516
TB3
1 2 3 4 5 6 7 8 910111213141516
TB1
1 2 3 4 5 6 7 8 9 10111213141516
TB2
MOM4
MXL Fire Panel
OUT
OUT
OUT
GND
IN
IN
IN
RI
CTS
RTS
DSR
GND
DTR
TXD
RXD
DCD
DCE AT CCU
OUT
OUT 1
6
2
7
3
8
4
9
5
1
6
2
7
3
8
4
9
5
CHN_C
RS232
RS232 Connection
PCB ID: B2-CCU232A
CCU/232 RS232 Networked Communications
Power Connector
Supervisory Relay Connection.232 Chn A
232 Chn B
DB9 Plug
Preferably less than 30 metres.