NGCTT (The National Gas Company of Trinidad and Tobago) devices include all of the functionality of a standard DF1 device with the addition of time sync, history collection, etc. This guide is a supplement to the DF1 User Guide and provides information only on the extended feature set.
Supported Devices
The NGCTT protocol module can communicate with the Allen-Bradley SLC-5/03 running the NGCTT load. Other devices that use the same command function codes may also be supported.