Versatility: Supports 16 universal input channels for mixed analog/digital signals, reducing system complexity.
High Reliability: Built for industrial environments with a wide temperature range and robust construction (175°C max junction temperature for HVDC variants).
Easy Integration: DIN rail mounting and multiple communication protocols enable quick setup in ABB 800xA® and other control systems.
Precision: ±0.5% accuracy and 0.1% resolution ensure reliable data acquisition.
Energy Efficiency: Low power consumption (24 VDC) and optimized switching (2 kHz for HVDC modules) reduce operational costs.
The ABB 81EU01E-E GJR2391500R1210 GJR2391511R42 is a high-performance universal input module designed for industrial automation systems, particularly the ABB Ability™ System 800xA® control platform. This module supports 16 input channels for both analog and digital signals, making it versatile for applications ranging from process control to energy management. It accepts voltage (–250 V to +250 V), current (–20 mA to +20 mA), and resistance (0 Ω to 2 kΩ) signals, ensuring compatibility with sensors, switches, and transmitters. With robust communication protocols (AF100, Profibus-DP, direct connection) and DIN rail mounting, the 81EU01E-E GJR2391500R1210 GJR2391511R42 simplifies integration into complex systems while maintaining high accuracy (±0.5%) and reliability. Ideal for harsh environments, it operates efficiently from –20°C to +60°C, making it suitable for industrial, energy, and manufacturing sectors.
2. Product Parameters
Parameter
Specification
Manufacturer
ABB
Model
81EU01E-E GJR2391500R1210 GJR2391511R42
Input Channels
16 (universal: analog/digital)
Signal Types
Voltage (–250 V to +250 V), Current (–20 mA to +20 mA), Resistance (0 Ω to 2 kΩ)
Accuracy
±0.5%
Resolution
0.1%
Communication
AF100, Profibus-DP, Direct Connection
Power Supply
24 VDC
Operating Temperature
–20°C to +60°C
Storage Temperature
–40°C to +85°C
Dimensions (W×H×D)
22.5 mm × 75 mm × 100 mm
Weight
200 g
81EU01E-E GJR2391500R1210 GJR2391511R42
3. Advantages and Features
Versatility: Supports 16 universal input channels for mixed analog/digital signals, reducing system complexity.
High Reliability: Built for industrial environments with a wide temperature range and robust construction (175°C max junction temperature for HVDC variants).
Easy Integration: DIN rail mounting and multiple communication protocols enable quick setup in ABB 800xA® and other control systems.
Precision: ±0.5% accuracy and 0.1% resolution ensure reliable data acquisition.
Energy Efficiency: Low power consumption (24 VDC) and optimized switching (2 kHz for HVDC modules) reduce operational costs.
4. Application Areas and Case Studies
Industries: Energy (HVDC transmission, power plants), manufacturing (automation lines), water treatment, and process control. Case Study: A European power utility integrated the 81EU01E-E GJR2391500R1210 GJR2391511R42 into its HVDC substation to monitor 16 sensors for voltage/current stability. The module’s high accuracy and fast switching (2 kHz) minimized downtime, improving grid reliability by 98%.
5. Competitor Comparison
Compared to similar universal input modules, the 81EU01E-E GJR2391500R1210 GJR2391511R42 offers:
Higher Channel Density: 16 channels vs. typical 8–12 channels in comparable modules.
Wider Signal Range: Supports ±250 V voltage input, exceeding standard ±100 V limits.
Dual Application Compatibility: Suitable for both HVDC (6500 V rating) and general automation, offering versatility unmatched by single-purpose modules.
81EU01E-E GJR2391500R1210 GJR2391511R42
6. Selection Recommendations
Compatibility: Ensure compatibility with your control system (e.g., ABB 800xA®, Profibus-DP networks).
Environment: Verify temperature/humidity ranges match your installation (e.g., –20°C to +60°C for standard use).
Scalability: Choose 16-channel modules for dense signal monitoring; opt for HVDC variants (6500 V) for power transmission applications.
Budget: Balance channel density and features against project requirements—this module offers high value for complex installations.
7. Precautions
Installation: Follow DIN rail mounting guidelines; ensure proper grounding to prevent EMI interference.
Maintenance: Regularly inspect connections; replace modules if exposed to prolonged temperatures >60°C.
Safety: For HVDC applications, adhere to high-voltage safety protocols (e.g., insulated handling, lockout-tagout procedures).
Software: Update firmware periodically for optimal performance with ABB 800xA® systems.
声明: Shanxi Xinyeda International Trade Co., Ltd. is your trusted partner for 81EU01E-E GJR2391500R1210 GJR2391511R42 and other automation spare parts. We provide sales and technical support—visit www.xydcontrol.com or contact us for tailored solutions.
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Full 12-month warranty on all components
Full 12-month warranty on all components
