Technical Information
RS-232/RS-485 Communication Description
17
TwisTo
rr 74 FS AG On-board Controller User Manual / 87-901-054-01 173/192
Connector Examples
Figure 26 RS – 232 Connection
Figure 27 RS – 485 Connection
The communication port mating connector is supplied in the
controller accessory bag. For example, the Transmit data signal from
controller (pin 2) must be connected to the host computer receive
data line (pin 2) and vice versa. Consult the host computer
Instruction manual for its serial port connections.
120
1/4 W
120
1/4 W
PC-HOST
0
TURBO
CONTROLLER
1
A +
A +
A +
6
6
B -
B -
B -
8
8
Gnd
Gnd
Gnd
5
5
TURBO
CONTROLLER
2
CNT TwisTorr
74 FS AG On-board
Ω
Ω