Omega Engineering OMR-6520 Marine Battery User Manual


 
2-2 OMR-6520
Specifications of OMR-6520
² Input
Interface : standard RS-232 9 pin female D-type connector
Speed (bps) : 1200(115.2K
1
), 2400, 4800, 9600, 19.2K,
38.4K, RTS
Data Format : 9 bits, 10 bits, 11 bits, or 12 bits
² Output
Interface : RS-485, differential, 2 half-duplex wires
RS-422, differential, 4 full-duplex wires
Speed (bps) : 1200(115.2K
1
), 2400, 4800, 9600, 19.2K,
38.4K, RTS
Max RS-485 network bus distance : 4000 ft. (1200m)
² Isolation
Isolation voltage : 5000 Vrms(between RS-422/RS-485
network and host computer)
² Bus
Max loading : 128 OMRs on a RS-485 network
Max modules : 256 OMRs with one OMR-6510 repeater
² Power
Power Supply : +10V to +30V
Power Consumption : 0.95 W
Note 1: 115.2K is supported by version A1.2 or later.