Customer Options Slots; R2E(2Nd Rs-232 ) Card; Rse(Rs-485) Card; Use(Usb) Card - Ablerex ODIN User Manual

6. Customer Options Slots

6.1. R2E(2nd RS-232 ) card

6.1.1. CN1 is for RS232 DB9.
6.1.2. For communication protocol, please refer
to Chapter 2.4.1
6.2.

RSE(RS-485) card

6.2.1. CN1 is for the function of the terminal
resistor. Short pin1-2 to enable the function and short pin2-3 to disable it.
6.2.2. CN2 for RS485 and CN3 for remote power.
6.2.3. Definition
CN
2
1 2
CN
3
1
2

6.3. USE(USB) card

6.3.1. CN1 for USB.
6.3.2. Definition
6.3.2.1. Comply with USB version 1.0,1.5Mbps
6.3.2.2. Comply with USB HID Version 1.0.
6.3.2.3. The Pin Assignments of the USE card:
1  Ground
3
2  A/Data+
3  B/Data-
1  AC+
2  AC-
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