Field Modules
The DFM series of products is designed to reside on Delta Controls LINKnet network and provide remote I/O for the SYSTEM or SUBNET Level controllers. They can be connected to a DSC/DAC subnet.
Some Field Modules can be directly connected to a BACnet MS/TP network segment (such as the DFM-200/400). When installed on BACnet MS/TP, they have their own device object and their objects may be read or written to using BACnet services. DFM models with inputs only, will be permitted to reside on the BACnet MS/TP network.
The DFM-1616 is an I/O expansion module for the DSC-1616E. It provides the DSC-1616E with an additional 16 Universal inputs...
The DFM-200 has 2 Universal Inputs and can reside on a LINKnet or BACnet MS/TP network. The DFM-202 has 2 Universal Inputs...
The DFM-400 has 4 Universal Inputs and can reside on a LINKnet or BACnet MS/TP network. The DFM-404 has 4 Universal Inputs...
Delta Field Modules are small expansion I/O boards that provide remotely expandable I/O to Delta’s BACnet™ Controllers.
The DFM-400P has 2 Pulse Inputs capable of 0-200Hz and 2 Pulse Inputs capable of 0-2000Hz.