N4AIB16 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

N4AIB16 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

  • Model: N4AIB16
  • Availability: In stock
  • Weight: 0.06Kg
$21.99
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Product Name: 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

 

Package inlcuded:
1 PCS DC 12V 24V 8-24 Channels RS485 4-20MA/0-30V Current/Voltage Collector Module


 
Features:
1 Working voltage: DC 7-25V (DC 12V/24V)
2 Working current: standby 6-8MA, working current 10-30MA
3 Support standard Modbus RTU command, function code: write 06/16 read 03/04
4 With hardware reset function, RS485 with TVS anti-surge protection, anti-reverse power supply and self-recovery fuse
5. In MODBUS command mode, up to 64 devices can be used in parallel
6 The default baud rate is 9600BPS, the baud rate can be selected by command 1200 2400 4800 19200 38400 57600 115200BPS
7 You can choose the check mode is no check, even check and odd check
8 You can set the data sending return time, the maximum can be set to 1000ms
9 Maximum load: 10A/250VAC, 10A/125VAC, 10A /30VDC, 10A /28VDC, 10A /12VDC
 
N4AIA08 version:
8-channel 0-20MA/4-20MA acquisition
Dimensions 47*72*12mm (circuit board) 49*82*40mm (box with guide rail):
Weight: 33 grams (circuit board); 77 grams (box with rails)
 
N4AIB16 version:
15 channels 0-20MA/4-20MA acquisition and 1 channel 0-30V voltage acquisition;
Size 77* 72 * 12mm (circuit board) 79* 82*40mm (with rail box):
Weight: 54 grams (circuit board); 116 grams (with rail box)
 
N4AIC24 version:
22-channel 0-20MA/4-20MA acquisition and 2-channel 0-30V voltage acquisition;
Size 99* 72 * 12mm (circuit board) 101* 82*40mm (with rail box):
Weight: 70 grams (circuit board); 146 grams (with rail box)

Interface definition:
 
VIN : Power input+
GND: Power input-
I1: Current input channel 1
I2: Current input channel 2
I3: Current input channel 3
I4: Current input channel 4
I8: Current input channel 8
I15: Current input channel 15
I22: Current input channel 22

V1+: Voltage input channel 1
V2+: Voltage input channel 2
A+: RS485 signal A+
B-: RS485 signal B-

 
For more information, please contact me

Application
 
PLC Output expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Identification system;
PT100 K P Thermocouple Sensor
Automatic curtain control
4-20MA current instrumentation
0-10V/24V Voltage instrumentation




















































 

 

 

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