Honeywell 8C-TDOD51 51306975-175 Digital Output Module

The 8C-TDOD51 Digital Output Bussed 24VDC (DO24V) module is designed to switch reliable 24V digital output signals for controlling various process equipment, including solenoid valves and interposing relays.

Notable Features

Extensive internal diagnostics to ensure data integrity.
Optional redundancy for increased reliability.
Safe-state (FAILOPT) behaviors for secure operations.
Supports latched, pulsed, or pulse-width modulated output (per channel).
Galvanic isolation (System to Field) with external user-supplied power.

Technical Specifications

Parameter	Specification
Model Number	8C-TDOD51 – Digital Output, Field Isolated, Bussed Output
IOTA Model Number	8C-TDOD51 Non-Redundant, Coated, 9”
Output Channels	32
Output Type	SINK
Load Voltage Maximum	30 VDC
Load Current	0.1 A per channel (Max)
Short Circuit Protection	Series FUSEs (1 fuse per 8 channels; 4 total for 32 channels)
Galvanic Isolation	1000 VAC RMS for System-to-Field isolation (user-supplied field power only)
On-State Voltage Max	1 VDC (with load current at 0.1A max)
Off-State Voltage	24 V (typical)
Off-State Leak Current	100 µA (max)
Turn-On/Turn-Off Time	10 ms (max)
Gap (0 Current) on Switchover	None (0 ms; applies to redundancy only)

Module Identification

PWA Number: 51306975-175
Revision Level: A

About Us

Meloauto – Your Trusted Supplier for Original, Brand-New PLC and DCS Parts Meloauto offer a vast selection of products from globally recognized brands, including Allen Bradley, Bently Nevada, Honeywell, ABB, GE Fanuc, Siemens, Invensys Triconex, ICS Triplex, Foxboro, Yokogawa, Schneider, and Hima, among others. With tens of thousands of new parts ready to ship, Meloauto has successfully served customers across over 50 countries worldwide. We focus on supplying discontinued and hard-to-find items, ensuring each product is in brand-new, original condition.

Contact Us

Phone: +86-15915488782
Email: [email protected]
WhatsApp: +8615915488782
Business Hours: 24/7 service
Address: Unit 601, Powerlong International Center, No. 1599 Luling Road, Siming District, Xiamen City, Fujian, China

Let us help you find the automation parts you need with reliable quality and dedicated support!