N4DIG08 8CH Modbus RTU Controller Module – UART/RS485 PLC Expansion Board with Digital I/O for Arduino UNO MEGA NANO STM32 AVR PIC
no Pin
$5.76
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Package inlcuded:
1 PCS 8-channel Multifunction input Output module(Please select the version you need)
Description:
Choose different functions through jumpers on the board:
As 8-channel inputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel input)''
As 8-channel outputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel output)''
As 4 input 4output Please refer to ''N4DIG08 MODBUS RTU instruction (4 Input 4 Output)''
As an 8-channel input wiring diagram:
As an 8-channel output wiring diagram:
As a 4 input 4 output wiring diagram:
RS485 Wiring diagram:
N4DIG08 8CH Modbus RTU Controller Module – UART/RS485 PLC Expansion Board with Digital I/O for Arduino UNO MEGA NANO STM32 AVR PIC
$5.76
Product Name: 8CH Input/Output UART RS485 Modbus RTU Controller PLC Expansion Module For Arduino UNO MEGA NANO STM32 AVR PIC
Package inlcuded:
1 PCS 8-channel Multifunction input Output module(Please select the version you need)
Description:
1 Working voltage: DC 12V (6-24V)
2 Working current: 10-16MA
3 MODBUS RTU 03 06 16 command control mode
4 Three functional modes can be selected by jumpers: 8 channel input/8 channel output/4 input 4 output
5 Input mode: support 3.3V/5V TTL level input, there are two input modes: low level input (default) and high level input
6 In output mode: 5V TTL level, low level (default)/high level output
7 In MODBUS command mode, it can support up to 247 devices to be used in parallel
8 Input port status supports query (default) and automatic reporting
9 The default baud rate is 9600BPS, which can be configured to support 1200 2400 4800 19200 baud rate
10 Size: 44*31*15
11 Weight: 9 grams (no Pin), 10 grams (with Pin), 12.5 grams (with Terminals)
2 Working current: 10-16MA
3 MODBUS RTU 03 06 16 command control mode
4 Three functional modes can be selected by jumpers: 8 channel input/8 channel output/4 input 4 output
5 Input mode: support 3.3V/5V TTL level input, there are two input modes: low level input (default) and high level input
6 In output mode: 5V TTL level, low level (default)/high level output
7 In MODBUS command mode, it can support up to 247 devices to be used in parallel
8 Input port status supports query (default) and automatic reporting
9 The default baud rate is 9600BPS, which can be configured to support 1200 2400 4800 19200 baud rate
10 Size: 44*31*15
11 Weight: 9 grams (no Pin), 10 grams (with Pin), 12.5 grams (with Terminals)
Instruction manual Please ask us after the purchase
Application
Automated industry PLC
Digital in to RS485/RS485
to Digital out
Smart Home,Home Automation ;
Identification system;
CCTV Camera PTZ Control;
Security system;
LED dot matrix screen;
RS485 remote control;
Digital in to RS485/RS485
to Digital out
Smart Home,Home Automation ;
Identification system;
CCTV Camera PTZ Control;
Security system;
LED dot matrix screen;
RS485 remote control;
Choose different functions through jumpers on the board:
As 8-channel inputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel input)''
As 8-channel outputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel output)''
As 4 input 4output Please refer to ''N4DIG08 MODBUS RTU instruction (4 Input 4 Output)''
As an 8-channel input wiring diagram:
As an 8-channel output wiring diagram:
As a 4 input 4 output wiring diagram:
RS485 Wiring diagram: