SC-
33
S+
34
SC-
35
S+
36
5820 Board
Assembly
SLC Out SLC In
NC2
-SLC+
NC1 C1
NO2
C2
NO1
1 2 3
4
5
6
7
8
ON
Relay 1
Relay 2
Figure 1: Typical Wiring
Contacts are Form C,
non-supervised.
Power limited sources only.
Programmable relays.
This sheet is intended to be used for quick reference only. For complete information on wiring, addressing, and
programming this device, refer to the control panel installation manual.
P/N 151091 Rev D
If power-limited circuits are installed
(using types FPL, FPLR, FPLP or
other permitted substitute cables),
they must be separated from all
other conductors by a minimum of
0.25 in. or by a nonconductive
sleeve or barrier.
Model SD500-ARM Relay Module Installation Quick Reference
NC2
-SLC+
NC1 C1
NO2
C2
NO1
Fit screws through notches
on mounting plate. Tighten
screws to secure to box.
Figure 2: Typical Mounting
4-square electrical box
SD500-ARM circuit board
and mounting plate
(assembled at the factory)
Cover plate
4
5
6
7
8
When attaching cover plate,
line up screw holes as shown.
Dipswitch
For device addressing.
See manual for list of
valid addresses.
LED
LED flashes green when
contacts are in normal state;
flashes red when
contacts are activated.
Supervised
Power limited
SILENT
KNIGHT
®
by Honeywell
30 VDC @ 2.0A Resistive
30 VDC @ 1.0 A Inductive (.6PF)
30 VDC @ 0.6 A (0.35PF) Pilot Duty
120 VAC @ 0.6 A (0.35PF) Pilot Duty
Operating Temperature
Operating Voltage
SLC Current
SLC Loop Resistance
Relay Ratings
For indoor use only
32° – 120°F (0° – 49°C)
24 VDC
0.55 mA
50W
Electrical & Environmental Specifications