Transducer Techniques DPM-3 User Manual

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BOARD SETUP VIA JUMPERS
USB Board
No jumpers required.
RS232 Board
e - RTS enabled by external source (otherwise always
enabled).
f - Slave display to RS232 from another meter.
g - Required for RS232 operation.
Note: Board is shipped with jumpers e and g installed
RS485 Board, Full Duplex Operation
b & d - Installed on last meter in long cable run.
RS485 Board, Half Duplex Operation
a & c - Installed for half duplex operation.
d - Installed on last meter in line with long cable runs.
Note: Board is shipped with no jumpers installed.
RS485-Modbus Board, Full Duplex Operation
b & e - Bias jumpers should be installed on 1 board.
a & d - Installed on last meter in long cable run.
RS485-Modbus Board, Half Duplex Operation
b & e - bias jumpers installed on 1 board.
c & f - installed for half duplex operation.
a - installed on last meter in line with long cable runs.
Note: Board is shipped with no jumpers installed.
Modbus
b
a
cd
e
RJ45
RJ45
f
USB-to-RS485 Converter Board
Full Duplex Operation
No jumpers for short cable runs.
Add b & d for long cable runs.
Half Duplex Operation
a & c - Installed for half duplex operation.
d - Installed on last meter in line with long cable runs.

Transducer Techniques DPM-3 Specifications

General

Brand	Transducer Techniques
Model	DPM-3
Category	Measuring Instruments
Language	English