Publication 5419-013 REV1.0
38
External Connections
RS-232 Pinout
RS-485 Pinout
CAUTION:
Do not connect to firewire
ports on a PC. Damage
may occur to pump
and/or PC.
1
2
3
4
5
6
7
8
9
Pin #
Signal
2 RXD
3 TXD
5 GND
1, 4, 6-9
N/C
Baud Rates:
9600
19200
38400
57600
115200
Word size – 8
Parity – None
Stop Bits – 1
Pump
PC