AM142
TI chipset 16-bit resolution
4 x Analog input data acquisition
2 x Analog output
Selective as 0~10 V DC and 4~20 mA by jumper settings
OverviewSpecificationsInquiryResources
Reading voltage and amperage value from analog input using Modbus RTU.
Sending command to analog output setting up voltage and amperage value using Modbus RTU.
Easy setup by software
Test and change baud rate and change device ID
Selective as 4~20 mA and 0~10 V DC by jumper settings
| CPU | 8-bit CPU |
| RAM | 64K bytes SRAM |
| ROM | 256K bytes Flash ROM |
| Analog input | TI chipset 16-bit resolution 4 channels Selective as 0~10 V DC and 4~20 mA by jumper settings Sample rate : 5 times / second (4 channels) |
| Analog output | 12-bit resolution Selective as 0~10 V DC and 4~20 mA by jumper settings |
| Serial | RS485 x 1 port ( Terminal Block ) Speed : 9600 bps ~ 115.2 Kbps Parity : None Data Bit : 8 Stop Bit : 1 Surge Protect |
| Modbus protocol type | Modbus RTU |
| Watch Dog function | Yes |
| Power supply | DC 9 ~ 24 V , 300mA @ 12VDC Support DC Jack and Terminal Block |
| LED Indicator | PWR, Rx, Tx |
| Operating Temperature | -10℃ ~ +70℃ |
| Storage Temperature | -20℃ ~ +85℃ |
| Dimension | 90 x 60 x 20 mm ( W x D x H ) |
| Weight | 140 g |
| Din rail panel mounting kit | Optional |
| Approvals | CE, FCC, RoHS |
| Warranty | 1 year |
| File | Description | File size |
|---|---|---|
AI AO Input & Output Type Jumper Setting Example
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156 KB |
Modbus RTU protocol for analog output
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111 KB |