ABB AI561 1TNE968902R1101

Brand: ABB
Model: AI561 1TNE968902R1101

Inventory situation: Goods are available in stock.

Product features

The ABB AI561 1TNE968902R1101 is a high-performance analog input module for industrial automation applications. This module, part of the AC500-eCo family, offers four customizable channels that accept voltage (0-10V, ±5V) and current (4-20mA) signals. It is suitable for precise monitoring of sensors and transducers in manufacturing, process control, and machine automation applications. With a 12-bit resolution for unipolar inputs and an 11-bit + sign for bipolar inputs, it ensures precise data capture even in difficult conditions.

The AI561 has a compact design (135 mm x 74 mm x 34 mm) and DIN rail mounting, making it simple to install and connect with ABB's AC500-eCo PLC systems. It runs on a 24V DC power source with a low power consumption (1.5W) and has a wide temperature range (0°C to +60°C for operation and -40°C to +70°C for storage), ensuring dependability in severe industrial environments. The module's IP20-rated casing protects against dust and inadvertent contact, while the pluggable terminals make wiring and maintenance easier.

The AI561 1TNE968902R1101 features strong isolation and protection against reverse voltage, short circuits, and overvoltage up to 30V DC, assuring long-term reliability. It supports numerous signal types, including 0-20 mA, 4-20 mA, and ±2.5 V, and may be programmed using ABB's AC500 Control Builder software for flexible adaptability to varied applications. With RoHS compliance

Whether employed in water treatment plants, energy production facilities, or automobile assembly lines, the ABB AI561 1TNE968902R1101 provides dependable performance and scalability. Its compatibility with the larger AC500 PLC family enables straightforward system expansion, while its low-cost design makes it a popular choice for small to medium-sized automation applications.

Specifications

Channel Quantity	4 channels
Configurable Analog Inputs	4 AI
Voltage Range	±2.5V, ±5V, 0-5V, 0-10V
Current Range	0-20mA, 4-20mA (2-wire system)
Power Supply Voltage	24VDC (±10%)
Dimensions	135mm (L) × 74mm (H) × 34mm (W)
Operating Temperature	0°C to +60°C
Certification and Compliance	CE certified, RoHS compliant

Application Scenarios

The ABB AI561 1TNE968902R1101 is a 4-channel analog input module from the AC500-eCo series, designed for precise data acquisition in industrial automation systemseero. With its 12-bit resolution, 10ms sampling time per channel group, and ±0.1% typical accuracy, this module excels in converting real-world analog signals (0-10V voltage, 4-20mA current) into digital data for PLC processingeero. Below are its key application scenarios with specific technical details and performance metrics:

In oil refineries and chemical plants, the ABB AI561 1TNE968902R1101 monitors crucial process variables with unparalleled dependability. It connects to 4-20mA pressure transmitters on distillation columns, recording pressure changes within ±0.2% of full scale to optimize separation efficiency (eero). The module also reads 0-5V temperature sensor outputs from reactor vessels, providing data to help operators maintain temperatures within a 2°C safety margin. The 250Ω current input impedance is compatible with industry-standard transmitters, and the 10ms sampling rate detects process variations before they impact product quality (eero). In water treatment plants, the ABB AI561 1TNE968902R1101 monitors pH levels (converted to 4-20mA signals) and chemical dosage rates, minimizing waste by 18% by precisely controlling treatment processes.

Power plants rely on the ABB AI561 1TNE968902R1101 to monitor generator performance in real time. The module collects 4-20mA current signals from turbine vibration sensors and detects imbalances as tiny as 0.05mm/s to avert catastrophic failures. It also monitors voltage outputs from transformer temperature sensors (0-10V range), activating the cooling system when temperatures surpass 85°C. For solar farms, the ABB AI561 1TNE968902R1101 monitors DC current (0-20mA) from four separate solar panel strings at the same time, finding underperforming panels that reduce energy output by more than 10%. Its 24VDC power supply (19.2-28.8VDC operational range) can tolerate voltage changes found in industrial power systems, allowing for continuous operation with less than 0.1A current consumptioneero.

FAQ

Q: What is the ABB AI561 1TNE968902R1101 analog input module?

A: The ABB AI561 1TNE968902R1101 is a compact analog input module designed for ABB's AC500-eCo and S500-eCo PLC systems. It offers 4 individually configurable analog input channels that accept both voltage and current signals, enabling accurate real-time data collection from sensors such as temperature, pressure, and flow transmitters in industrial automation and process control applications. The module is part of ABB's S500-eCo I/O family and remains an active, in-production product.

Q: How many analog input channels does the ABB AI561 support?

A: The ABB AI561 provides 4 individually configurable analog input channels (designated I0 through I3), arranged as a single group of 4 channels. Each channel can be independently configured for either voltage or current input, allowing flexible signal acquisition from diverse field devices without requiring multiple module types.

Q: How accurate is the ABB AI561 analog input module?

A: The typical conversion error of the ABB AI561 is ±0.5% of full scale for voltage inputs and for current inputs in the 0–20 mA range at 25°C. For current inputs in the 4–20 mA range, the typical error is ±0.7% of full scale at 25°C. Under full operating temperature (0°C to +60°C) or under electromagnetic interference conditions, the maximum conversion error is ±2% of full scale for all input ranges.

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