Modbus protocol: CLICK HERE TO OPEN

1 Product description(4-20MA):

8ch 0-20MA current analog input
RS485 MODBUS RTU standard communication protocol
Netted with configuration software, PLC or industry touch panel
Communication circuit designed for thunder protection and interference immunity
Used for signal collection and control in industrial field


2 Specification(4-20MA):

1 Working voltage: DC 7-25V (9V 12V 24V)
2 Working current: 8-50MA
3 8-channel current input, the input current range of each channel is 0~20MA/4-20MA
4 RS485 communication isolation protection 3000VDC
5 Standard MODBUS RTU command (function code, 06/16 Write, 04/03 Read )
6 Baud rates: 1200 2400 4800 9600 (default) 19200 38400 57600 115200
7 Parity bits: None (default) /Even /Odd
8 Installation method Standard DIN rail installation
9 Dimensions 125×70×30mm
10 Weight: 114 grams


3 Interface definition(4-20MA):

VCC : Power input+
GND: Power input-
AI1+: Current input channel 1
AI1+: Current input channel 2
AI2+: Current input channel 3
AI2+: Current input channel 4
AI3+: Current input channel 5
AI3+: Current input channel 6
AI4+: Current input channel 7
AI4+: Current input channel 8
A+: RS485 signal A+
B-: RS485 signal B-

1 Product description(0-10V):

1 Product description
8-channel analog input
RS485 MODBUS RTU standard communication protocol
Netted with configuration software, PLC or industry touch panel
Communication circuit designed for thunder protection and interference immunity
Used for signal collection and control in industrial field


2 Specification(0-10V):

1 Working voltage: DC 7-25V (9V 12V 24V)
2 Working current: 8-50MA
3 8 channels voltage inputs , the input voltage range of each channel is 0~10V
4 RS485 communication isolation protection 3000VDC
5 Standard MODBUS RTU command (function code, 06/16 Write, 04/03 Read )
6 Baud rates: 1200 2400 4800 9600 (default) 19200 38400 57600 115200
7 Parity bits: None (default) /Even /Odd
8 Installation method Standard DIN rail installation
9 Dimensions 125×70×30mm
10 Weight: 114 grams


3 Interface definition(0-10V):

VCC : Power input+
GND: Power input-
VI1+: voltage input channel 1
VI1+: voltage input channel 2
VI2+: voltage input channel 3
VI2+: voltage input channel 4
VI3+: voltage input channel 5
VI3+: voltage input channel 6
VI4+: voltage input channel 7
VI4+: voltage input channel 8
A+: RS485 signal A+
B-: RS485 signal B-       

Application:

PLC Output expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Identification system;
Motor FW & BW
Automatic curtain control
4-20MA current instrumentation
0-10V Voltage instrumentation

Package includes:

1 x Module