Multi-Keyboard Link Via Rs485; Network Connection; Figure 5-4 Multi-Keyboard Link Via Rs485; Figure 5-5 Connection Of Converter - Honeywell HD-JC-010 User Manual

Multi-keyboard link via RS485

You can use the following figure if you are connecting multiple keyboards via RS485 port.
See Figure 5-4.

Figure 5-4 Multi-Keyboard Link via RS485

Multi-converter connection：
The last converter on RS 485 port must be short circuited. (E.g.: open converter). See Figure
5-5.
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 can not
control the device!

Figure 5-5 Connection of Converter

Short

Network Connection

Connect RJ45 port to the network to realize network control and upgrade.
RJ45 port connection
A
B
circuit
......
1 2 3
Honeywell
Other 485 devices
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