The ABB DSDP140B 57160001-ACX is a high-performance digital input module designed for industrial automation systems, specifically optimized for ABB’s S800 I/O platform. As part of ABB’s comprehensive portfolio of control and automation solutions, the DSDP140B 57160001-ACX delivers reliable and efficient signal processing, ensuring seamless integration with distributed control systems (DCS) and programmable logic controllers (PLCs). Product Model：DSDP140B 57160001-ACX Manufacturer：ABB Product Type：Digital Input Module Input Channels：16 Signal Type：24 V DC (sourcing/sinking) Voltage Range：18–30 V DC Response Time：1–5 ms (adjustable)
Product Overview The ABB DSDP140B 57160001-ACX is a high-performance digital input module designed for industrial automation systems, specifically optimized for ABB’s S800 I/O platform. As part of ABB’s comprehensive portfolio of control and automation solutions, the DSDP140B 57160001-ACX delivers reliable and efficient signal processing, ensuring seamless integration with distributed control systems (DCS) and programmable logic controllers (PLCs). This module is engineered to handle discrete input signals from sensors, switches, and other field devices, converting them into digital data for real-time monitoring and control. With its robust construction and advanced features, the DSDP140B 57160001-ACX is ideal for applications requiring precision, scalability, and long-term durability in harsh industrial environments.
DSDP140B 57160001-ACX
Technical Specifications
Parameter Name
Parameter Value
Product Model
DSDP140B 57160001-ACX
Manufacturer
ABB
Product Type
Digital Input Module
Input Channels
16
Signal Type
24 V DC (sourcing/sinking)
Voltage Range
18–30 V DC
Response Time
1–5 ms (adjustable)
Protection
Reverse voltage, short-circuit
Communication
Profibus DP V1
Mounting
DIN rail (35 mm)
Dimensions (W×H×D)
25 × 100 × 115 mm
Operating Temperature
-40°C to +70°C
Weight
0.2 kg
DSDP140B 57160001-ACX
Key Features and Benefits The DSDP140B 57160001-ACX stands out for its versatility and reliability in industrial settings. Its 16-channel configuration allows simultaneous monitoring of multiple devices, reducing system complexity and cabling costs. The module supports both sourcing and sinking input signals, making it compatible with a wide range of sensors and actuators. Advanced diagnostics, including channel-level status indicators and error detection, enable proactive maintenance and minimize downtime. Additionally, the Profibus DP V1 interface ensures high-speed data transfer and seamless integration with ABB’s S800 I/O system, enhancing overall system efficiency. The DSDP140B 57160001-ACX is built to withstand extreme temperatures, vibrations, and electromagnetic interference, ensuring consistent performance in challenging environments.
Application Areas The DSDP140B 57160001-ACX finds extensive use in industries such as manufacturing, energy, water treatment, and oil and gas. It is particularly suitable for applications requiring real-time monitoring of machine status, safety interlocks, and process automation. For example, in automotive assembly lines, the module tracks sensor inputs from robotic arms and conveyor systems, ensuring synchronization and safety. In power plants, it monitors switchgear status and relay signals for grid stability. Its compact design and rugged construction also make it ideal for distributed control in remote or confined spaces.
DSDP140B 57160001-ACX
Related Products
DSDP140B 57160001-ABX: Similar to the DSDP140B 57160001-ACX, but with 32 input channels for higher-density applications.
DSAP140B: A digital output module complementing the DSDP140B 57160001-ACX for complete I/O solutions.
CI570 3BSE001440R1: A communication module for connecting S800 I/O systems to ABB’s AC800M PLC.
DSQC651: A robot control module for integration with ABB robotic systems.
DSDP130: A lower-cost alternative with 8 input channels for basic automation needs.
Installation and Maintenance Installation Preparation: Before installing the DSDP140B 57160001-ACX, ensure the power supply matches the module’s voltage requirements (18–30 V DC). Verify Profibus DP network compatibility and secure DIN rail mounting. Use shielded cables to minimize electromagnetic interference. Maintenance Recommendations: Regularly inspect the module for physical damage or loose connections. Clean dust and debris from the enclosure using a dry cloth. Monitor diagnostic indicators for channel errors and replace faulty modules promptly to maintain system integrity.
DSDP140B 57160001-ACX
Product Warranty ABB guarantees the DSDP140B 57160001-ACX against defects in materials and workmanship for a period of 24 months from the date of purchase. This warranty includes repair or replacement of the module, subject to terms and conditions. ABB’s global service network provides technical support, spare parts, and lifecycle management to ensure optimal performance and extended operational reliability.
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