ABB HIER466665R0099 DCS System Control Board Card

Product Description

ABB HIER466665R0099 is an industrial spare part board in ABB HIER series, designed for ABB Advant / MOD300 DCS systems. It performs signal acquisition and control loop processing for power plants and large process control systems. This board features on-board signal conditioning, channel-level self-diagnosis, redundant bus architecture, per-channel LED indicators and hot-swap capability, allowing maintenance without system shutdown to guarantee continuous operation. HIER is ABB’s hardware material code. This model is obsolete from original manufacturer and now circulated as spare parts for legacy DCS maintenance, widely used for replacement in old control systems of power plants and petrochemical plants.

Specifications

• Brand: ABB
• Model: HIER466665R0099
• Product Type: DCS control board
• Compatible System: ABB Advant MOD300 DCS
• Power Supply: 24VDC
• Communication: Internal backplane bus
• Features: Channel self-diagnosis, LED status indicator, hot swappable, redundancy support
• Operating Ambient Temperature: -20℃ ~ +55℃
• Storage Temperature: -40℃ ~ +85℃
• Relative Humidity: 5%~95% non-condensing
• Certifications: CE, UL
• Status: Obsolete, sold as industrial spare part

Applications

1. Thermal Power Plant: Signal acquisition and control output for boiler & turbine DCS, spare replacement for boiler protection loop
2. Petrochemical Refinery: Replacement of field control unit boards for legacy Advant MOD300 DCS
3. Chemical Process Plant: Maintenance spare parts for reactor and distillation tower control systems, ensuring continuous chemical production
4. Pulp & Paper / Metallurgy: Fault board replacement for old ABB DCS in large production lines
5. Energy Infrastructure: Spare parts procurement for maintenance and retrofit of legacy power station control systems

Related Series Models (HIER code series)

• HIER466665R0088: Same hardware with different firmware revision
• HIER466666R0101: Matching analog input board
• HIER466667R0055: Digital output control board
• HIER466668R0033: System communication interface board
• HIER466669R0012: Power interface board