Model Number Explanation51402755-1005140: Honeywell DCS Core Hardware Series27: ...

Model Number Explanation51402625-1755140: Honeywell DCS Core Hardware Series26: ...

Model Explanation51402625-1255140: Honeywell DCS Core Hardware Series26: UCN I/O ...

Model Explanation51402615-4005140: Honeywell DCS Core Hardware Series26: LCN Net ...

Model Explanation51402573-2505140: Honeywell DCS Core Hardware Series25: UCN Net ...

Model Explanation51402573-1505140: Honeywell DCS Core Hardware Series25: UCN Net ...