Johnson Controls IFC-640 - Manual (Page 4)

Page 4 of 9 — JCI-6856:A • 12/01/06
TOP, LEFT to RIGHT: J8 Zone Code Input; TB7 DC Power (24 VDC power-limited, both resettable and non-resettable available); TB8
Alarm Relay; TB9 Trouble Relay; TB10 Supervisory Relay; TB11 Security Relay; SW1, SW5 Relay Switches; JP13 General Board
Earth Fault Jumper; TB12 EIA-485 Terminal Mode (supervised); TB13 EIA-485 ACS Mode (supervised); TB14 EIA-232 Printer; TB15
EIA-232 PC Terminal; J1 NUP (network/service connection: power-limited, supervised); TB16 SLC #1 Connections (detectors,
modules; supervised); D55 Main SLC Ground Fault LED; JP7 Charger Disable Jumper; JP12 200MA Jumper; JP6 Earth Fault Jumper
(SLC #1).
JCPU-640 shown with
KDM-2 Display
LEFT SIDE, TOP to BOTTOM: TB6 NAC #1, TB5 NAC #2, TB4 NAC #3, TB3 NAC #4 (all NAC circuits power-limited and supervised,
and each NAC TB has an NAC LED to the right of it); J7 Accessory Power; Disable/Enable Switches for Degraded Mode; TB2 AC
Power Connection; TB1 Battery Connection (overcurrent protected). BOTTOM, LEFT to RIGHT: D54 AC On LED; System Status
Indicator LEDs for “No-Keyboard Operation”; System Switches SW2 (Acknowledge), SW3 (Silence), SW4 (Reset) for “No-Keyboard
Operation”; J4 KDM-2 Connector; J5, J6 Panel Circuits (Panel Output Modules, supervised); D72 General Board Ground Fault LED;
J10 Security Tamper Switch; J11 Auxiliary Trouble Input; D82 AC Power LED; J3 LEM-320 Connector (SLC Loop #2).
IFW
IFC-640
IFC-640
IFW
JNCA
Network Diagram