Edwards R Series

R-Series Remote Annunciators and Expanders Installation and Operation Guide 11
Specifications
Voltage 24 VDC, continuous. Do not use control panel
AUX power outputs that are interrupted when
the panel is reset. Supply must be UL/ULC
Listed for use with fire protective signaling
systems and have a rating designation of
Regulated 24 DC or Regulated 24 FWR.
Standby current
RLCD, RLCD-R, RLCDF
RLCD-C, RLCD-CR, RLCD-CF
RLED-C, RLED-CR, RLED-CF
RLED24, RLED24R
98 mA
99 mA
28 mA
6 mA
Alarm current
RLCD, RLCD-R, RLCDF
RLCD-C, RLCD-CR, RLCD-CF
RLED-C, RLED-CR, RLED-CF
RLED24, RLED24R
113 mA
115 mA
62 mA
34 mA
Annunciator circuit
Class/Style
Wire size
Type
Length
Baud rate
Class B, Redundant Class B, or Class A
14 to 18 AWG (1.0 to 2.5 mm²)
Twisted pair, 6 twists per ft. min.
4,000 ft. (1,219 m), max.
9600 to 115200 baud
Remote key switch circuit 5 VDC at 1 mA, power-limited, unsupervised
Ground fault impedance 0 Ω
Power wiring 14 to 18 AWG (1.0 to 2.5 mm²)
Display area 4 lines of 20 characters each
Dimensions (H x W x D) 5-5/8 x 8-1/2 x 1-1/2 in. (14.3 x 21.4 x 3.8 cm)
Mounting North American 4 in. square electrical box or
listed enclosure (see Table 2)
Operating environment
Temperature
Relative humidity
32 to 120°F (0 to 49°C)
0 to 93% noncondensing