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Honeywell

Honeywell 51304537-100 CNI I/O Board Rev B 7272A-1037 Temperature Control

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SKU:
12470
MPN:
51304537-100
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Honeywell 51304537-100 CNI I/O Board Rev B – front view showing DB25 connector, two DB9 serial connectors, and card-edge connector
  • Honeywell 51304537-100 CNI I/O Board Rev B – rear/solder-side view showing PCB traces and card-edge gold fingers
  • Honeywell 51304537-100 CNI I/O Board Rev B – close-up of PCB label showing ASSY NO. 51304537 REV B, -100 suffix, and CNI I/O silkscreen with P1/P2/P3 jumpers
$120.00
Was: $250.00
Current Stock: 1

Sold Out

Description

Honeywell 51304537-100 CNI I/O Board Rev B 7272A-1037 Temperature Control

CNI I/O Board module for Honeywell temperature control systems. Provides serial communication and I/O connectivity for industrial process control applications.

Specifications & What's Included

  • Model: 51304537-100 / 7272A-1037
  • Hardware Revision: Rev B
  • Form Factor: Card/Module
  • Connectors: 1x DB25, 2x DB9
  • Interface: Serial / DB25 / DB9
  • Application: Temperature Control / Industrial Process Control
  • Board only; no cables or accessories included
  • Manufactured in United States

Applications

CNI I/O boards are used in Honeywell temperature control and industrial process control systems to manage serial communications and input/output functions. These modules interface with temperature sensors, control equipment, and data acquisition systems in manufacturing and process environments. Compatible with Honeywell CNI temperature control platforms where replacement or expansion modules are required.

Condition: Used
This Honeywell 51304537-100 CNI I/O Board Rev B has been inspected and appears to be in good used condition. The PCB is clean with no visible damage, broken traces, or missing components. The DB25 and both DB9 connectors look intact. The board shows light handling wear consistent with prior industrial use. It has not been powered or bench-tested at our facility. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Honeywell
Model:
51304537-100
MPN:
51304537-100
Secondary Model:
7272A-1037
Type:
CNI I/O Board
Hardware Revision:
Rev B
Assembly Number:
51304537
Application:
Temperature Control / Industrial Process Control
Form Factor:
Card / Module
Connector Types:
DB25 (1x), DB9 (2x)
Condition:
Used – Inspected
SKU:
12470
Seller Notes:
Board only; no cables or accessories included.
Country/Region of Manufacture:
United States
Compatible With:
Honeywell CNI Temperature Control Systems
Interface Type:
Serial / DB25 / DB9
Number of Ports:
3 (1x DB25, 2x DB9)
Condition Notes:
Honeywell 51304537-100 CNI I/O Board Rev B inspected and in good used condition. PCB clean, connectors intact, light handling wear. Not bench-tested at our facility. Contact us with questions.
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