Model Number Explanation51404203-0025140: Honeywell DCS Core Hardware Series42: ...

Model Number Explanation51404170-1255140: Honeywell DCS Core Hardware Series41: ...

Model Number Explanation51404092-2005140: Honeywell DCS Core Hardware Series40: ...

Model Number Explanation51403988-1505140: Honeywell DCS Core Hardware Series39: ...

Model Number Explanation51403776-1005140: Honeywell DCS Core Hardware Series37: ...

Model Number Explanation51403645-1005140: Honeywell DCS Core Hardware Series36: ...