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4.4.2 RS232 Option
RS232 pin out
1
DSR (Handshake to DTE)
2
CTS (Handshake to DTE)
3
RD (Data to DTE)
4
TD (Data from DTE)
5
RTS (Handshake from DTE)
6 GND
4.4.3 Dual 4-20 mA analog output option
4-20 mA pin out
1
CH1 Channel 1
2
CH2 Channel 2
3
Source Common +
NB. The outputs are self powered; do not use external power supply.