HONEYWELL 51304439-100 Iso Dig Input Board Rev D, 15 GRAYHILL 70YY20010 RELAYS

HONEYWELL 51304439-100 Input Board Rev D w/ (15) Grayhill 70YY20010 Relays VERY CLEAN LIGHTLY USED BOARD IN GOOD CONDITION Honeywell 51304439-100 Rev D Input Board Assembly w/ Grayhill Relays This listing is for a genuine Honeywell 51304439-100 isolated digital input board. This critical I/O module is used within Honeywell Distributed Control Systems (DCS), such as the TDC 3000 and Experion PKS platforms, to bring in field signals. This assembly includes: 1 x Honeywell 51304439-100 PCB Assembly: The main printed circuit board for the 16-channel input. 15 x Grayhill 70YY20010 Plug-in Relays: Fifteen of the input points are populated with high-quality Grayhill solid-state or mechanical relays for enhanced signal isolation/conditioning. Key Features: 15 Channels Populated: High-density input capability for immediate deployment, with one empty slot for flexibility. Rev D Hardware: Specific hardware revision ensures exact-match replacement needs and guaranteed compatibility with existing Honeywell systems. Grayhill Relays Integrated: Features robust, industrial-grade Grayhill relays (70YY20010) for reliable signal handling. DCS Compatibility: Designed for seamless integration into Honeywell's industry-leading process control architectures. Industrial Hardened: Built to withstand the environmental demands and electrical noise of heavy industrial facilities. Technical Specifications (2026 Reference Data): Component Part Number Quantity Details Main Board 51304439-100 1 16-Channel Input Board Relays 70YY20010 15 Grayhill Plug-in Relays Input Voltage 24VDC (Nominal, typical configuration) Backplane Interface Standard Honeywell DCS Chassis Connector Field Wiring Conn. Terminal Block Connector (Verify inclusion) CONDITION: USPI -  Used Surplus Previously Installed (OEM) WARRANTY: 90 DAYS SAME DAY SHIPPING AVAILABLE ON ORDERS MADE BEFORE 4PM EST. (CAN SHIP COLLECT ON UPS OR FEDEX ACCOUNT) ________________________________________________________________________________ 3094