Quick Reference Terminal Description
Radionics, Inc., 1800 Abbott Street
Salinas, CA, 93901, U.S.A.
© 1992 Radionics, Inc., Salinas, CA, U.S.A. All rights reserved.
™ The Radionics logo is a registered trademark of Radionics, Inc., Salinas, CA.
Terminal Name Description
1, 2
CLASS 2
TRANSFORMER
Connect 16.5 VAC, 40 VA transformer for primary power supply.
3
+AUX POWER
Supplies up to 1.4A at 10.0 VDC to powered devices. Use terminal 9 for common.
Shares circuit breaker with terminal 24 and the Expansion Port (J4).
4
BATTERY
NEGATI VE ONL Y
Connect 12V, 7Ah rechargeable lead acid type battery’s negative terminal (-) to
terminal 4.
5 (+)
BATTERY
POSITIVE ONLY
Connect 12V, 7Ah rechargeable lead acid type battery’s positive terminal (+).
6 (+)
+ STEADY OR
PULSED
Supplies up to 2 A at 10.0 VDC to 13.9 VDC for steady or pulsed alarm output.
Use terminal 9 for common. Programmed as Relay A.
Shares circuit breaker with terminals 7 and 8.
7(+)
+ ALTERNATE
Supplies up to 2 A at 10.0 VDC to 13.9 VDC for steady or pulsed alarm output.
Use terminal 9 for common. Programmed as Relay B.
Shares circuit breaker with terminals 6 and 8.
D136 Plug-in Relay required:
Install a D136 in socket K3 for output at terminal 7.
8 (+)
+ SWITCHED
AUX POWER
Supplies up to 1.4 Amps at 10.0 VDC to 13.9 VDC . Use terminal 9 for common.
Programmed as Relay C
Continuous output interruptedby CMD 47 or alarm verification.
Shares circuit breaker with terminals 6 and 7.
D136 Plug-in Relay required:
Install a D136 in Socket K1 for output at terminal
8.
9
COMMON
Terminal 9 is common for Auxilliary Power, Alternate Alarm Power, and Switched
Aux Power (terminals 3, 6, 7 and 8).
10
EARTH GROUND
Connect to earth ground. A cold water pipe or grounding rod is preferred.
Do not connect to telephone or electrical ground.
11, 13, 14, 16, 17,
19, 20, 22
ON-BOARD
POINTS (inputs)
Connect normally open and/or normally closed detection devices to loop wiring.
1 k
Ω
resistor required at end of loop.
12, 15, 18, 21
ON-BOARD
POINTS
(common)
Loop returns for on-board points.
23 (-)
24 (+)
ZONEX COMMON
ZONEX POWER +
Use terminals 23 and 24 to power ZONEX modules such as the D8125 POPEX
module, the D8128A OctoPOPIT, and the D8129 OctoRelay. Shares circuit
breaker with terminal 3 and the Expansion Port (J4).
25
26
ZONEX IN 2
ZONEX OUT 2
Connect ZONEX modules for points 73 to 135 and relays 65 to 128 to these
terminals.
27
28
ZONEX IN 1
ZONEX OUT 1
Connect ZONEX modules for points 9 to 71 and relays 1 to 64 to these terminals.
29 (-)
COMMON
Common terminal for SDI devices
30
31
DATA BUS B
DATA BUS A
Terminals 30 and 31 are a two wire bus that drives the command centers, printer
interface, and other SDI devices.
32 (+)
POWER +
Power for command centers, printer interface and other SDI devices. This
separate protected power output for SDI devices is not affected by shorts on any
other terminal.
(32 pages)
(19 pages)
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