Edwards Signaling E-IDC1A - Manual (Page 3)

P/N 3101191 • REV 02 • REB 25JAN13 3 / 4
Specifications
Communication line voltage Maximum 20.6 V peak-to-peak
Current
Standby
Activated
400 μA
500 μA
Ground fault impedance
10 kΩ
Operating environment
Temperature
Humidity
32 to 120° F (0 to 49° C)
0 to 93% RH, noncondensing at 90° F
(32° C)
Storage temperature range –4 to 140° F (–20 to 60° C)
Compatible electrical boxes North American 4 inch square ×
2-1/2 in. (64 mm) deep 2 gang box
Standard 4 in. square box 1-1/2 in.
(38 mm) deep box
Wire size 12, 14, 16, or 18 AWG wire (2.5, 1.5,
1.0, or 0.75 mm
2 ) (Sizes 16 and 18
AWG are preferred)
Device address 01 to 64 (64 point control panel)
01 to 127 (127 point control panel)
Initiating device circuit (IDC)
Max. circuit resistance
Max. circuit capacitance
50 Ω (25 Ω per wire)
0.1 μF