I-22August 1999 76-100016-001
PEGAsys
Intelligent Suppression Control/Fire Alarm System
TITLE
Installation Wiring Diagram
Multi-Loop I/0 Motherboard
(PEGAsys)
DRAWING No.
06-235443-012
REVISION
AB
SHEET
1 of 2
MODULES
I/O
+24V
RET
+24V
+24V
+24V
+24V
+24V
+24V
+24V
+24V
+24V
RET
RET
RET
RET
RET
RET
RET
RET
RET
COM. TBL.
COM. ALM.
SIG. GND
485A
485B
RS485
MULTILOOP CONTROLLER/MOTHERBOARD
ASHLAND, MA 01721
KIDDE-FENWAL, INC.
NOTE:
1). TB9 AND TB11 BRING 24VDC POWER FROM
POWER SUPPLY TB5 AND TB6.
2). TB1 THROUGH TB8 TO BE USED TO CONNECT 24VDC POWER TO RX/TX MODULES (J1).
3). TERMINAL TB9 CAN BE USED TO BRING POWER TO I/O MODULES IN THE AUXILIARY BOX.
1. POWER CONNECTIONS:1.
2. COMMUNICATIONS:
1). JP0 CONNECTS TO CCM MODULE AND SUPPLIES RS232 COMMUNICATION FOR RX/TX MODULES.
2). JP1 THROUGH JP8 TO BE CONNECTED TO RX/TX MODULES' J2 CONNECTORS TO
PROVIDE RS232 COMMUNICATIONS.
3). JP9 CONNECTS TO CCM PORT AND PROVIDES I/O MODULES WITH RS485 COMMUNICATIONS.
4). J1 THROUGH J7 TO BE USED TO PLUG IN I/O MODULES AND SUPPLY THEM WITH +24VDC
POWER AND RS485 COMMUNICATIONS.
5). TB10 TO BE USED TO INTERCONNECT TO AUXILIARY PANELS' MOTHER BOARD AND POWER
SUPPLIES TO PROVIDE RS485 COMMUNICATIONS.
1. USE RED WIRES FOR +24VDC AND BLACK FOR RET.
2. INSTALL THE W1 JUMPER IF THE MOTHERBOARD IS HOOKED AS THE
LAST DEVICE ON THE RS-485 I/O BUS, REMOVE THE JUMPER OTHERWISE.
3. THE FIRST RX/TX MODULE (LOOP #1) SHOULD BE ALWAYS ON
THE FAR RIGHT AND INTERCONNECTED TO JP1 AND TB1. ALL
CONSECUTIVE RX/TX MODULES SHOULD BE PLUGGED FROM
RIGHT TO LEFT STARTING FROM THE FIRST RX/TX.
(CONNECTOR NUMBER IS ASSOCIATED WITH LOOP NUMBER).
RS232
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