Honeywell DR4500 Alarm Board Kit, p/n# 30756140-501
$392.40
Honeywell Alarm Output and Digital Input Board Kit for DR4500 series circular chart recorders. Kit includes one AO/DI card, ribon cable, four spacers, one three-position connector, one four-position connector, and two plastic cable ties. Replaces p/n#30754916-001