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

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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 1Inputs/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 Show more