14
Figure 3-2
Multi-converter connection
：
The last converter on RS 485 port must be short circuited. (E.g.: open converter). See Figure 3-3.
See the image below, you need to change
[1-2]
short circuit to
[2-3]
short circuit.
Note:
Menu serial setup should conform to the device you connected; otherwise keyboard cannot
control the device!
Figure 3-3
3.2
3.2
3.2
3.2
Network
Network
Network
Network C
C
C
Connection (For netwo
onnection (For netwo
onnection (For netwo
onnection (For network keyboard only)
rk keyboard only)
rk keyboard only)
rk keyboard only)
Connect RJ45 port to the network to realize network control and upgrade.
3.2.1 RJ45 port connection
3.2.1.1 Direct connection
Please refer to Figure 3-4 for direct connection information.
Figure 3-4
Short circuit
1 2 3