Thermocouple, RTD, and HART (Highway Addressable Remote Transmitter) modules available Our PartnerNetwork™ offers complementary product solutions for 1794 FLEX I/O modules through our Technology Partner program.
See Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1. The 1794-OF8IH modules provides 8 HART enabled isolated outputs for 2-, 3-, and 4-wire output devices that use voltage in the range of ±10V or 0...20 mA current.
performs read block transfers and write block transfers. The 1794 analog I/O modules are not recommended for use with PLC-2 family programmable controllers due to the number of digits needed for high resolution. In addition, the data returned from the analog-to-digital converter in the module is 12-bit resolute.
The 1794-IE12 is a voltage or current measurement module that measures input voltage in a ±10V range or current in the 0...20 mA range. Each channel is individually configurable and the out-of-range notification is by channel. The 1794-IE12K is the conformal coated version of the 1794-IE12 module.