11
80587_eView HD_02-2019_ENG
5. CONNECTIONS
eView HD 070
eView HD 101
eView HD 156
eView HD 215
1. USB Port V2.0, max. 500 mA - for maintenance only
2. Ethernet port 2 (10/100Mb)
3. Ethernet port 1 (10/100Mb)
4. Serial Port
5. Ethernet port 0 (10/100/1000Mb)
6. Power Supply
7. 2x Expansion slot for Plugin module
8. SD Card Slot
Figure 5.1
5.1. Serial Port
The serial port is used to communicate with the PLC or with
another type of controller.
Different electrical standards are available for the signals in
the PLC port connector: RS-232, RS-422, RS-485.
The serial port is software programmable. Make sure you
select the appropriate interface in the programming
software..
RS-232
RS-422, RS-485
Pin Description
Pin Description
1
RX
1
CHB-
2
TX
2
CHA-
3
CTS
3
CHB+
4
RTS
4
CHA+
5
+5V output
5
+5V output
6
GND
6
GND
7
7
8
SHIELD
8
SHIELD
SERIAL PORT
To operate in RS-485 pins
1-2 and 3-4 must be connected
externally.
The communication cable must be chosen for the type of device being connected.
