Connecting The Rs485 Device; Connecting The Usb - Kodicom KDR-400 User Manual

2.6 Connecting the RS485 device

[Caution]
• Please check that the RS485 device is supported by the KDR-400 product.
And, a caution shall be made when connecting to the RS485 jack since it has
the polarity (+ and -).

2.7 Connecting the USB

1. It has a total of 3 USB connection ports on the front and rear sides of KDR-400.
2. Connect the USB HDD, USB memory through the front/rear ports of KDR-400.
3. Only one USB device can be connected to each USB port.
4. it provides the hot-plugging function that allows connecting/disconnecting a USB device
while operation the system.
Port for connecting the RS485 signal wire
(connect to the RX-Receiver)
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