Eaton PDI JCOMM, Installation And Operation Manual

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4 Eaton PDI JCOMM Enclosure Installation and Operation Manual P-164001107—Rev 01
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Table 1. JCOMM Specifications
Product Specifications
Monitoring Capabilities
BCMS Data Acquisition Boards 1 or 2 BCMS boards
Points list (Modbus register map) options Normal list (specialized for customized alarms) or Power-KWH list (specialized for
power measurements) IEC points (specialized for IEC panelboards)
1-2 Voltage sources 208/120VAC/60Hz 3-phase 4-wire
42-168 Branch circuits Monitored with split-core 60A current transformers (CTs)
2-4 Main feeds or 2-4 subdistribution
feeds (2 main or 2 subdistribution feeds
per BCMS) Monitored with-Split-core 5-250A CTs for ABCN-Split-core 5A CT for G
CT branch circuit cable harnesses 21 BC connectors; 5, 10, 15, 20 ft. lengths
CT main or subdistribution circuit cable
harnesses ABCNG connectors; 5, 15, 10, 20 ft. lengths
WaveStar Color Monitor, a 7-inch color
touchscreen display Optional; display can monitor 20 downstream BCMS devices, such as panelboards
Setup connection USB 2.0 A-B high-speed cable
Enclosure
Weight (without cables) Approx. 11 lbs. or 5 kg.
Dimensions 20"W x 10"H x 6”D (51 cm x 25 cm x 15 cm)
Enclosure rating NEMA 1
Network Communications
Protocol Modbus RTU via RS422/485;
2-wire or 4-wire (jumper selected)
Protocol options upstream from monitor Modbus RTU,
Modbus TCP/IP,
SNMP
Modbus address range 1 to 247
Baud rate 9600
Parity Odd, even, or none
Communication format 8 data bits, 1 start bit, 1 stop bit
Electrical Characteristics
Input current rating 2.0A @ 115 VAC
Input voltage /- 10%, 3-phase +n ground
Input frequency 60Hz +/-10%
Eaton PDI JCOMM Unit Description