ABB UFC721AE

ABB UFC721AE (3BHB002916R0001) is a high – performance 8 – channel analog input (AI) module designed for ABB Advant/Symphony DCS, dedicated to precise acquisition and conversion of industrial field analog signals like 4-20 mA current and 0-10 V voltage from transmitters and sensors.

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Description

ABB UFC721AE (3BHB002916R0001) is a high – performance 8 – channel analog input (AI) module designed for ABB Advant/Symphony DCS, dedicated to precise acquisition and conversion of industrial field analog signals like 4-20 mA current and 0-10 V voltage from transmitters and sensors. As a key I/O component, ABB UFC721AE supports channel – to – channel isolation (1000V DC) to eliminate electrical interference, ensuring stable signal transmission in harsh industrial environments. ABB UFC721AE delivers 16 – bit resolution and 0.1% of span accuracy, which guarantees the precision of process variable measurement. ABB UFC721AE is powered by 24V DC (19.2-30V DC), with typical power consumption of 5W, enabling energy – saving and long – term stable operation. ABB UFC721AE also supports Masterbus 300 protocol, realizing seamless data exchange with the DCS controller for real – time monitoring and diagnostics. The compact and modular design of ABB UFC721AE allows for easy installation and quick replacement, making it widely used in power generation, petrochemical, and metallurgical industries.

Technical Parameters ABB UFC721AE

Parameter Item Parameter Value
Product Model ABB UFC721AE (3BHB002916R0001)
Product Type 8 – channel analog input (AI) module
Core Function Analog signal acquisition, signal conversion, Masterbus 300 communication
Input Signal 4-20 mA DC, 0-10 V DC
Number of Channels 8 (isolated)
Accuracy 0.1% of span
Resolution 16 – bit
Isolation Channel – to – channel: 1000V DC
Power Supply 24V DC (nominal), 19.2-30V DC (operating range)
Power Consumption 5W (typical)
Communication Protocol Masterbus 300
Operating Temperature – 10°C to +55°C
Storage Temperature – 40°C to +70°C
Mounting Standard DIN – rail
Weight 0.68 kg (approx.)

Advantages and Features ABB UFC721AE

  1. High Precision Measurement: ABB UFC721AE provides 0.1% of span accuracy and 16 – bit resolution, ensuring accurate collection of process data.
  2. Reliable Signal Isolation: The 1000V DC channel isolation of ABB UFC721AE effectively reduces electrical noise and interference, protecting the module and improving signal integrity.
  3. Seamless System Integration: ABB UFC721AE is perfectly compatible with ABB Advant/Symphony DCS and supports Masterbus 300, facilitating fast system integration.
  4. Energy – Efficient Operation: With typical power consumption of only 5W, ABB UFC721AE reduces energy consumption and operating costs.
  5. Easy Maintenance: The modular design of ABB UFC721AE allows for quick replacement and on – site maintenance, minimizing downtime.

Application Cases ABB UFC721AE

  1. Thermal Power Plant Steam Pressure Monitoring: A 600MW thermal power plant used ABB UFC721AE to collect signals from 32 steam pressure transmitters. The module’s high accuracy reduced measurement errors by 35%, and its isolation performance eliminated signal interference, ensuring the stable operation of the boiler system.
  2. Petrochemical Flow Control: A petrochemical plant integrated ABB UFC721AE into its Advant DCS to acquire flow meter signals for reactor feed control. The module’s real – time data transmission capability improved the precision of feed regulation, increasing product yield by 18%.
  3. Metallurgical Temperature Sensing: A large steel mill deployed ABB UFC721AE to monitor the temperature of 24 blast furnace tuyeres. The module’s wide operating temperature range and stable signal conversion ensured the safety and efficiency of the smelting process, reducing maintenance time by 25%.

Competitor Comparison

Feature ABB UFC721AE Siemens S7-1500 AI 8×4-20mA Honeywell HC900 AI Module
Channel Count 8 (isolated) 8 (non – isolated) 8 (isolated)
Accuracy 0.1% of span 0.2% of span 0.15% of span
Resolution 16 – bit 14 – bit 16 – bit
Isolation 1000V DC 500V DC 1000V DC
Communication Protocol Masterbus 300 Profinet Modbus
ABB DCS Compatibility Yes (seamless) No No
Price Range Mid Mid Mid – High

Selection Suggestions

  1. Select ABB UFC721AE for ABB Advant/Symphony DCS projects requiring 8 – channel AI with high precision and Masterbus 300 communication.
  2. Prioritize ABB UFC721AE for applications needing 0.1% accuracy and 1000V isolation to ensure reliable data acquisition in noisy industrial environments.
  3. Choose ABB UFC721AE when upgrading legacy AI modules to take advantage of its energy – saving performance and easy maintenance features.

Precautions

  1. Use ABB – certified terminal blocks for ABB UFC721AE to maintain signal isolation and communication stability.
  2. Do not exceed the 19.2-30V DC power supply range of ABB UFC721AE to avoid damaging the power circuit.
  3. Ensure proper grounding during the installation of ABB UFC721AE to enhance anti – interference ability.
  4. Calibrate ABB UFC721AE annually with a standard signal source to maintain measurement accuracy.
  5. Avoid installing ABB UFC721AE in humid, dusty, or corrosive environments, and keep it within the specified operating temperature range.

EPRO CON021
EPRO PR6424/010-000
EPRO PR6424/010-000
EPRO PR6423/010-010
EPRO PR6424/010-131+CON031
EPRO PR6424/012-000
EPRO PR6423/10R-030-CN
EPRO PR6423/010-000
EPRO PR6423/010-000-CN
EPRO PR6424/010-100
EPRO PR6423/000-131+CON031

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  • Email: sales@plcfcs.com
  • Phone：+86 15343416922
  • Wechat：+86 15343416922
Advantageous products we supply
PLC : Allen Bradley , Siemens MOORE, GE FANUC , Schneider
DCS : ABB ,Honeywell, Invensys Triconex , Foxboro , Ovation,YOKOGAWA, Woodword, HIMA
TSI : Triconex , HIMA , Bently Nevada , ICS Triplex
Complete service we offer
Payment: T/T
Delivery: 1-2 days
Shipment: DHL UPS FedEx, etc
After-sales service: Yes, 24/7 hours

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