Product Details：

Honeywell 51190896100 (51190896-100) is a mini coaxial cable set dedicated for Honeywell TDC3000 legacy DCS LCN network,its main purpose is stable shielded signal transmission between LCN nodes,adapter boards and operator stations. This matched coax cable assembly adopts double-layer shielding structure to suppress high-frequency electromagnetic interference on LCN local control network,avoiding signal distortion,frame error and node random offline caused by ground potential difference and industrial surge. It uses impedance-matched coaxial conductor which meets TDC3000 LCN bus specification,ensuring signal integrity during long-distance transmission among control racks. It is pre-terminated with dedicated coaxial connectors at both ends,ready for direct plug and play without on-site crimping,greatly reducing the risk of bad contact in engineering loop construction and maintenance replacement. It supports redundant A/B LCN network wiring scheme,used to connect 51107403100 LCN adapter board,controller subrack and operator station LCN interface. It has wear-resistant outer sheath and anti-aging performance,adapted to control room constant temperature environment and on-site auxiliary cabinet wiring. It is a classic original spare cable accessory for old TDC3000 projects. When the original LCN communication trunk cable is aging or damaged,this cable set can quickly restore the network communication of the whole DCS node.

Key specifications：Pre-assembled mini coaxial cable assembly,matched LCN characteristic impedance,double shielded design,pre-installed coaxial connectors at both ends. Operating temperature range is -40°C to +75°C. It is designed for TDC3000 LCN local control network signal transmission. The outer jacket is resistant to abrasion and oil pollution.

This mini coax cable set is widely deployed in petrochemical,chemical,power generation and water treatment plants for legacy TDC3000 DCS network maintenance,node relocation and LCN loop reconstruction projects. It cooperates with Honeywell LCN adapter boards,processor modules and operator station hardware to build redundant LCN communication network. As a core unit for mini coax cable and LCN jumper,it is the basic transmission medium for TDC3000 local control network. Clearly marked connector heads simplify network wiring,loop communication test and periodic link quality inspection work for control engineers.