
Specifications
Part No. 057-120 8660 OPERATING MANUAL ISSUE 1 07/05/2010 ADM
13
3.8 COMMUNICATION PORTS
USB Port USB2.0 Device for connection to PC running DSE configuration suite only
Max distance 6m (20 feet)
Serial Communication RS232 and RS485 are both fitted for individual or simultaneous operation.
RS232 Serial port
Non – Isolated port
Max Baud rate 115200 baud subject to S/W
TX, RX, RTS, CTS, DSR, DTR, DCD
Male 9 way D type connector
Max distance 15m (50 feet)
RS485 Serial port
Isolated
Data connection 2 wire + common
Half Duplex
Data direction control for Transmit (by s/w protocol)
Max Baud Rate 115200
External termination required (120Ω)
Max common mode offset 70V (on board protection transorb)
Max distance 1.2km (¾ mile)
MSC Port MSC Port for connection to other DSE8660 and DSE8610 controllers
Max distance 240m (133 feet).
Use DSE124 to extend this if required.
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