Archive for July 10th, 2026

Honeywell 30754913-001 Isolated Input Option Board – Tested & Fully Functional. This Honeywell 30754913-001 isolated input board is designed for use with the DR4500 Truline circular chart recorders. Provides isolated input channels for improved signal integrity.

Honeywell 30754913-001 Isolated Input Option Board – Tested & Fully Functional. This Honeywell 30754913-001 isolated input board is designed for use with the DR4500 Truline circular chart recorders. Provides isolated input channels for improved signal integrity.

This input card has been in a spare parts bin from a production line that was shut down.

This input card has been in a spare parts bin from a production line that was shut down.

For DR4500 Chart Recorder. Isolated Input Option Board. We’ll reply quick as possible.

For DR4500 Chart Recorder. Isolated Input Option Board. We’ll reply quick as possible.