HONEYWELL NPB-2X-RS485 COMMUNICATION CARD . NEW IN OPEN BOX

Niagara Dual Port RS-485 Option Card | NPB-2X-485 | New in Box

HONEYWELL NPB-2X-RS485 COMMUNICATION CARD . NEW IN OPEN BOX

HONEYWELL NPB-2X-RS485 COMMUNICATION CARD . NEW IN OPEN BOX .DHL

HONEYWELL NPB-2X-RS485 / NPB2XRS485 (USED)

Tridium Honeywell NPB-2-X-RS485 modbus card.

New Honeywell / Northern Computer N-485-API-2 RS485 FIRMWARE 1.04.00