Figure 3: Typical application
AB4G
AB4G
+
+
(3)
(1)
(5)
(2)
(4)
(1) Signaling line circuit (SLC) from previous device
(2) SIGA-CR
module
(3) Auxiliary riser in (24 VDC from regulated power supply listed for fire protective signaling)
(4) SIGA-CRR
module
(5) Riser monitor module or equivalent supervisory circuit
Specifications
Operating voltage
15.20 to 19.95 VDC
Current
Standby
Activated
75 µA
75 µA
Ground fault impedance
10 k
Ω
Contact rating (pilot duty)
24 VDC at 2 A
Circuit designation
Signaling line circuit
Class A, Style 6 or Class B, Style 4
Compatible bases
SIGA-AB4, SIGA-AB4G
LPCB/CPD electrical box
Requirements
Minimum W × H × D
Plastic box with cover plate, no
gaps or unused holes
2.4 × 3.5 × 1.5 in. (60 × 85 ×
38 mm)
Compatible electrical boxes
2-1/2 in. (64 mm) deep single-gang
box;
4 in. square box, 1-1/2 in. (38 mm)
deep, with single-gang cover
Wire size
12 to 18 AWG (0.75 to 2.5 mm²)
Operating environment
Temperature
Relative
humidity
32 to 120°F (0 to 49°C)
0 to 93%, noncondensing
Storage temperature range
−
4 to 140°F (
−
20 to 60°C)
Regulatory Information
Manufacturer
Edwards, A Division of UTC Fire & Security
Americas Corporation, Inc.
8985 Town Center Parkway, Bradenton, FL
34202, USA
Authorized EU manufacturing representative:
UTC Fire & Security B.V.
Kelvinstraat 7, 6003 DH Weert, Netherlands
Year of manufacture
The first two digits of the DATE MFG number
(located on the product identification label) are
the year of manufacture.
FCC compliance
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device must
accept any interference received, including
interference that may cause undesired
operation.
North American
standards
CAN/ULC-S527, UL 864
European standards
EN 54-18: 2005 Input/output devices
P/N 387336P-EN • REV 6.0 • ISS 29FEB12
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