NUUO SCB-A08 - Pin Definition

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2.2. Pin Definition
Name
Description
RS232/422/485
RS232/422/485 interface support
RX-
Receive -
RX+
Receive +
TX-
Transmit -
TX+
Transmit +
GND
Ground
10/100M
10/100 Mbps Ethernet
SW
Dip Switch
Reset
Hardware reset button
7~30VDC
7~30 VDC support
Power
DI1
Digital input Channel 1
DI2
Digital input Channel 2
DI3
Digital input Channel 3
DI4
Digital input Channel 4
DI5
Digital input Channel 5
DI6
Digital input Channel 6
DI7
Digital input Channel 7
DI8
Digital input Channel 8
GND
Ground
Power
DO1
Digital output channel 1
CO1
Common, usually is ground
DO2
Digital output channel 2
CO2
Common, usually is ground
DO3
Digital output channel 3
CO3
Common, usually is ground
DO4
Digital output channel 4
CO4
Common, usually is ground
GND
Ground
Power
DO5
Digital output channel 5
CO5
Common, usually is ground
DO6
Digital output channel 6
CO6
Common, usually is ground
DO7
Digital output channel 7
CO7
Common, usually is ground
DO8
Digital output channel 8
CO8
Common, usually is ground
GND
Ground
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