Honeywell 621-3550 16-Point Digital Input Module — industrial automation module front view

Honeywell 621-3550 — front panel with LED indicators

Honeywell 621-3550 — backplane connector side

Honeywell 621-3550 — PCB board detail

Honeywell

Honeywell 621-3550 16-Point Digital Input Module

SKU: 621-3550 In Stock

Honeywell

Genuine Honeywell 621-3550. 16-Point Digital Input Module. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.

Technical Specifications

621-3550	module is designed to collect digital input signals from various devices, including sensors, switches, and field instruments. It is suitable for applications in machine control, process monitoring, and building automation.
Input Voltage	24VDC
Number of Points	16
Input Type	Digital
Isolation Voltage	500V RMS
Dimensions	3.3 cm x 27.4 cm x 17.1 cm (1.3" x 10.8" x 6.8")
Weight	0.8 kg (1 lb 8.0 oz)
High-Quality Construction	Manufactured with durable materials to withstand demanding industrial environments.
Flexible Input Options	Provides versatile input configurations to accommodate diverse application needs.
Easy Integration	Designed for seamless integration into existing control systems.
Accurate and Precise	Ensures precise and accurate data acquisition for reliable performance.
Manufacturer	Honeywell
Model / SKU	621-3550

Request a Quote — 621-3550

Ships within 24 hours | 12-Month Warranty | Worldwide Delivery

Category: all sensors transducers digital i o modules hmi displays honeywell condition monitoring

Honeywell 621-3550

Honeywell 621-3550 16-Point Digital Input Module. 16-Point Digital Input Module. Genuine Honeywell. Live-rack tested, 48h burn-in. 12-month warranty. Ships within 24h.

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These modules share the same system family as the 621-3550. Commonly ordered together for complete rack builds or spare parts kits.

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