ACE AUTOMATION Europe - support.aceautomation.eu
Wiring of the SUB-D9 serial port(s) of the HMI
RS232
2:RX
↔
Tx
*
3:TX
↔
Rx
*
5:GND
↔
▽
*
RS422
6:RX-
7:RX+
8:TX-
9:TX+
RS485
8:B-
9:A+
*Wiring of the
CBL-SC1 HMI cable
to the
ACE PLC
Connecting power supply and ground
→
HMI and other equipment must have the
same electrical grounding
(reference voltage level), otherwise communication errors may occur.
Connecting the PC with HMI-Tool software
Connect the cable on the
USB-A side to the PC
and on the
USB-B side to the HMI
→
We suggest you use our
USB isolator
if you want to connect your PC to the
HMI or ACE PLC in an
industrial environment
to
avoid problems
with potential
differences between the 2 devices
DIP-Switch on the back of the HMI
1
2
3
4
5
Normal operation
OFF
OFF
OFF
OFF
OFF
Touch screen calibration
ON
OFF
OFF
OFF
OFF
Parameter display (Versions)
OFF
ON
OFF
OFF
OFF
Parameter Setting
(Clock, IP,…)
ON
OFF
ON
OFF
OFF
See our Amazing
PLCs
,
HMIs
&
Modbus MQTT Gateway
at
aceautomation.eu
USB A
(PC)
USB B
(HMI)
➢
Ground/GND
➢
- DC 0V
➢
+ DC 24V
Rx Tx
▽
