Appendix j - idr technical specifications – E-Mon EIDR-16J*RJ User Manual
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INTERVAL DATA RECORDER (IDR)
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62-0394-03
Appendix J - IDR Technical Specifications
Enclosure:
Lockable steel JIC box NEMA 12
Dimensions:
9.5” H x 6.75” W x 3.875” D
Knockouts:
Three (3) on bottom of enclosure (3/4” Cond.)
Power Supply:
Powered by 120 VAC adapter
Back Up:
Lithium Power Cell CR2032 (10 year lifetime)
LED Indicators
BEAT, STATUS, TX, RX, ACT, LINK
Inputs:
IDR-8: Eight (8) eight-pin modular ports
or Eight (8) 2-screw plug-in terminals
IDR-16: Sixteen (16) eight-pin modular ports
Max Pulse Input:
<600 pulses per minute (50% duty cycle)
Data Storage:
36 days @ 5-minute sampling intervals 72 days @ 15-
minute sampling intervals
Interface with:
E-Mon D-Mon submeters, electric utility meters, third-
party submeters, gas meters, water meters, BTU meters,
and any meter equipped with a contact pulse output
(using available 2-screw terminals.)
Power Consumption:
2 watts maximum, 1.2 watts typical
Processor:
32-bit;12 MHz main clock, 60 MHz internal
Real-Time Clock:
100-year clock/calendar automatically makes changes to
standard/daylight savings time
Communications:
Serial, RS-485, 2-wire, half duplex. Optically isolated from
all other circuits. 9600 bps standard.