www.atac.com.tw
https://www.atac.com.tw/359/modbus-rtu-analog-input-data-acquisition-4channels-am140/
sales@atac.com.tw   

Specifications:
Hardware
CPU : 8-bit CPU
RAM : 64K bytes SRAM
ROM : 256K bytes Flash ROM 

Analog Input
TI chipset 16 bits resolution
4 analog inputs selective from 4~20 mA and 0~10 V by onboard jumper settings
Sample rate : 5 times / second (4 inputs)
Notes
Word type : Unsigned Integer
Resolution : 16 bits
Wording order : High byte in the front, Low type in the back.
The correct value from analog input should be the obtained value divided by 1000. For example, if obtained value is 2000, the correct value should be 2000 divided by 1000 = 2. 

Serial Port
RS485 x 1 Port ( Terminal Block )
Speed : 9600 bps ~ 115.2 Kbps
Parity : None
Data Bit : 8
Stop Bit : 1
Surge Protect 

Support Modbus RTU
Watch Dog Function
Power : DC 9~24 V, 200mA @ 12VDC (support DC Jack & Terminal Block)
LED Lamp : Power, AI-1, AI-2, AI-3, AI-4
Operating Temperature: -10 ~ +70 °C
Storage Temperature : -20 ~ +85 °C
Dimension : 90 x 60 x 20 mm ( W x D x H )
Weight : 140 g
Din-Rail and Panel mounting (optional)
Regulatory Approval : CE, FCC, RoHS
Warranty : 1 year

www.atac.com.tw
https://www.atac.com.tw/359/modbus-rtu-analog-input-data-acquisition-4channels-am140/
sales@atac.com.tw