Littelfuse COM 4-20, COM Series,Analog Communication Link for Model 777-AccuPower Relay

In stock
SKU: COM 4-20
Regular price $355.10

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The COM 4-20 Output Module is intended for use with ONLY the Model 777-AccuPower output power monitor. The module will send a 4-20mA signal proportional to the output power. It can also be used to send the input power by setting the efficiency setting on the 777-AccuPower monitor to one. This module allows communication to a PLC with an analog input and no Modbus input.

Pre-order 6-8 Weeks

Output Characteristics  
Current 4-20mA
General Characteristics
Temperature Range -20° to 50°C (-4° to 122°F)
Terminal (depluggable terminal block)
Torque 3 in.-lbs. (max.)
Wire AWG 12-20 AWG
Class of Protection IP20
Relative Humidity 10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge  IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency  Immunity, Radiated                 150 MHz, 10V/m
Fast Transient Burst IEC 61000-4-4, Level 3, 4kV input power
Hi-Potential Test Meets UL508 (2 x rated V + 1000V for 1 min)
Surge Input Power                IEC 61000-4-5, Level 1
Inputs/Data Lines       IEC 61000-4-5, Level 2
Safety Marks UL           UL508 (File #E68520)
CE           IEC 60947
Enclosure Polycarbonate
Dimensions H 52.83 mm (2.08”)
W 73.66 mm (2.9”)
D 19.56 mm (0.77”)
Weight 0.25 lb. (4 oz., 113.4 g)
Mounting Method #8 screws; mount to side of 777-AccuPower unit