Inovance IT6000, User Manual

Page: 9 / 49

3 Wiring
- 8 -
3. Wiring
3.1 Terminal Description
(7)
(1) (2) (3) (4) (5) (6)
Rear view
Terminal Function description
Terminal
No.
Terminal Name
Terminal Function
Description
Remarks
(1) Power supply terminal
24 VDC power
supply terminal of
the HMI
An extra power supply
terminal connector is
delivered along with the
HMI.
(2) DB9 female
Communication
port between the
HMI and the PLC
Two serial communication
ports, COM1 and COM3.
are available in the HMI.
COM1: RS485/422
COM3: RS485
(3) DB9 male
Communication
port between the
HMI and the PLC Only IT6***E HMIs support
this COM2 RS232 port.
(4) USB (Type B)
USB client, for external devices such as PC for
downloading or user program commissioning
(5) USB (Type A)
USB host, for devices such as USB drive, USB
mouse and printer