Honeywell FC-TSDI-1624 Digital Input Field

Manufacturer/Brand：Honeywell

Product Package：Serial Interface

Part Number：FC-TSDI-1624

Shipping Term：TNT DHL FEDEX EMS UPS

Dimensions ：9cmx7cmx5.8cm

Weight:：0.12kg

The FC-TSAI-1620M module is a Safe digital input FTA.Field termination assembly module TSDI-1624 is the interface between system interconnection cable SICC-0001/Lx and the external field wiring (screw terminals). The SICC cable interconnects the SIC connector on the FTA module and a (redundant pair of) SDI-1624 modules.The TSDI-1624 module can interface with digital input signals from ‘Class I, Division 2 Hazardous Locations’. 

The TSDI-1624 module can handle short circuits to 0 Volt of (INx+ or INx) field wires because the PTC (Positive Temperature Coefficient) resistor between the +24Vout of the SDI-1624 modules and the ‘+24Vout’ connection (INx+) of each input channel limits the current. This prevents the loss of all 16 channels (+24Vout fails) in the case of a single short circuit to 0 Volt of a connected field wire.The FTA module has a universal snap-in provision for standard DIN EN rails and screw terminals for connecting field wiring.