The PT8AOI is a 8 channel current output module. Each channel can be set to output a current in the range 0 – 20mA. The outputs are isolated from the logic and share a common negative terminal.
The resolution is 12 bits, so writing a value to the Modbus register for each output of 0 – 4095 would give an output current of 0 – 20mA. A value of 819 ± 1LSB will give a current output of 4mA.
PROMUX TCP (TCP/IP I/O Modules)
PROMUX TCP is an innovative modular I/O system which provides a simple solution for distributed I/O requirements.
The PROMUX TCP system consists of stand-alone Digital and Analog Input and Output modules which are connected together on an ETHERNET 10/100Base-T network using the MODBUS TCP protocol.
The PROMUX TCP modules also have built in web servers. This enables configuration and diagnostic data to be accessed via a standard web browser.
All PROMUX TCP modules plug directly onto an industry standard DIN rail. All modules have isolation between the field and logic.