Product Line Information
SCE-SS
RCE-SS
A2143-20
SMB500
CB500
Intelligent Addressable Control Module.
Intelligent Addressable Relay Module.
Capacitor, required for Class A (Style Z) operation of speakers.
Optional Surface-Mount Backbox.
Control Module Barrier — required by UL for separating power-limited
and non-power-limited wiring in the same junction box as SCE-SS-1.
Specifications
for SCE-SS
Normal operating voltage:
15 to 32
VDC.
Maximum current draw:
6.5 mA (LED
on).
Average operating current:
375 µA
group poll (SmartScan™ mode) with
LED flashing.
External supply voltage
(between
Terminals T3 and T4):
maximum 80
volts (RMS or DC).
Drain on external supply:
2 mA maxi-
mum (using internal EOL relay).
EOL resistance:
47K ohms.
Temperature range:
32°F to 120°F
(0°C to 49°C).
Humidity range:
10% to 93% non-
condensing.
Dimensions:
4.5" (11.43 cm) high x
4" (10.16 cm) wide x 1.25" (3.175 cm)
deep. Mounts to a 4" (10.16 cm)
square x 2.125" (5.398 cm) deep box.
Relay Contact Ratings
for both SCE-SS and RCE-SS models
Load Description
Resistive
Resistive
Resistive
Resistive
Inductive (L/R = 5 ms)
Inductive (L/R = 2 ms)
Inductive (PF = 0.35)
Application
Non-coded
Coded
Non-coded
Non-coded
Coded
Coded
Non-coded
Maximum
Voltage
30 VDC
30 VDC
110 VDC
125 VAC
30 VDC
30 VDC
125 VAC
Current
Rating
3.0 A
2.0 A
0.9 A
0.9 A
0.5 A
1.0 A
0.5 A
Mounting Diagrams
Note CB500 Module Barrier,
which creates isolated quadrant.
Specifications
for RCE-SS
Normal operating voltage:
15 to 32
VDC.
Maximum current draw:
6.5 mA (LED
on).
Average operating current:
255 µA
group poll (SmartScan™ mode) with
LED flashing.
EOL resistance:
not used.
Temperature range:
32°F to 120°F
(0°C to 49°C).
Humidity range:
10% to 93% non-
condensing.
Dimensions:
4.5" (11.43 cm) high x
4" (10.16 cm) wide x 1.25" (3.175 cm)
deep. Mounts to a 4" (10.16 cm)
square x 2.125" (5.398 cm) deep box.
Normal operating voltage:
15 to 32
VDC.
Maximum current draw:
6.5 mA (LED
on).
Average operating current:
255 µA
group poll (SmartScan™ mode) with
LED flashing.
EOL resistance:
not used.
Temperature range:
32°F to 120°F
(0°C to 49°C).
6724mt1.wmf
6724mt2.wmf
Humidity range:
10% to 93% non-
condensing.
Dimensions:
4.5" (11.43 cm) high x
4" (10.16 cm) wide x 1.25" (3.175 cm)
deep. Mounts to a 4" (10.16 cm)
square x 2.125" (5.398 cm) deep box.
Page 2 of 4
SCE-SS and RCE-SS
CS-2466 09/01/06