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SUB SERIES INTERVAL DATA RECORDERS
62-0342—01 12
APPENDIX G - 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 meter or optional 120 VAC adapter.
Back Up:
Lithium Power Cell LTC-3PN (10 year lifetime)
LED Indicators:
Input pulse, CPU operation, alarm, power, communication
Inputs
SUBIDR-8:
Eight (8) eight-pin modular ports
or
Eight (8) 2-screw plug-in terminals
SUBIDR-16:
Sixteen (16) eight-pin modular ports
or
Sixteen (16) 2-screw plug-in terminals
or
Eight (8) eight-pin modular ports and eight (8) 2-screw plug-in terminals
Max Pulse Input:
<600 pulses per minute (50% duty cycle)
Data Storage:
12 days @ 5-minute sampling intervals
36 days @ 15-minute sampling intervals
Interface with:
Honeywell 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:
8-bit; 14 MHz main clock
Real-Time Clock:
100-year clock/calendar. Automatically makes changes to standard/daylight savings time.
Communications:
Serial, RS-485, 3-wire. Optically isolated from all other circuits. 9600 bps standard; provisions for 19200 or 2400 bps.