Specifications
LED Descriptions
Power requirement:
Number of outputs:
Operating temperature range:
Operating humidity range:
Operating environment:
Maximum operating altitude:
Communication cable
Enclosure
Dimensions (H x W x D):
Weight:
Certifications
LED Descriptions
PCB version 6 and before
LED 1: Power
LED 4: Digital to analog signal
(DAC)
LED 5: Micro-controller
20
Specifications
17-27 Vac, 15 VA, 50/60 Hz
24-38 Vdc, 500 mA @ 24 Vdc
8 dedicated 4-20 mA outputs
-20 to 50° C (-4° to 122° F)
0% - 95% RH, non-condensing
Indoor, commercial
2000 m (6562 ft)
2-24 AWG twisted and shielded
(Belden 9841 or equivalent)
NEMA 4X ABS polycarbonate
20.38 x 27.94 x 6.79 cm
8.03" x 11" x 2.67"
3.5 lbs (1.58 kg) - with metal housing
ANSI/UL 61010-1
CSA C22.2 61010-1
LD5: Power
LD2: Fault
D6: Communication LED
420I User Manual
Honeywell
PCB version 7 and up
512228
2/08