Product Description（产品说明）
The ABB XDD501A101 is a high-performance digital input module designed for industrial automation systems. It serves as a critical interface for connecting discrete field devices to distributed control systems (DCS) or programmable logic controllers (PLCs). As part of ABB’s advanced XDC800 control platform, the XDD501A101 belongs to the X-series I/O modules, engineered to deliver reliable signal acquisition and processing in harsh industrial environments。
Technical Parameters（产品参数）
-
Input Channels: 16 channels (24 VDC isolated)。
-
Voltage Range: 18–30 VDC (low-level), 90–250 VAC (high-level variant)。
-
Signal Filtering: Software-selectable (1–100 ms debounce)。
-
Contact Rating: Dry contacts or solid-state sensors。
-
Communication Interface: Profibus DP, Ethernet/IP (via controller)。
-
Power Supply: 24 VDC (from backplane)。
-
Operating Temperature: -40°C to +70°C。
-
Dimensions (W×H×D): 45 mm × 100 mm × 110 mm。
-
Mounting Method: DIN rail (TS 35)。
-
Certification: CE, UL, CSA, IEC 61131-2 compliant。
Product Specifications（产品规格）
-
Operating Temperature Range: -40°C to +70°C。
-
Input Voltage Range: 18–30 VDC (low-level), 90–250 VAC (high-level variant)。
-
Response Time: < 1 ms。
-
Input Current: 10 mA (max per channel)。
Series（系列）
The XDD501A101 belongs to ABB’s X-series I/O modules, part of the advanced XDC800 control platform。
Features（特征）
-
Isolated Input Channels: Protect against voltage spikes and ground loops, ensuring data integrity in noisy industrial environments。
-
Software-Configurable Filtering: Allows users to adjust debounce times based on application needs, reducing false triggers from transient noise。
-
Hot-Swappable Design: Enables module replacement without powering down the system, minimizing downtime during maintenance。
-
Real-Time Status Updates: Built-in LED indicators provide real-time status updates for each channel (e.g., signal presence, fault conditions), simplifying troubleshooting。
-
Compact Design: High-density layout (16 channels in a compact form factor) optimizes space in control panels。
-
Wide Temperature Range and Durability: Suitable for harsh environments, from outdoor oil and gas installations to high-temperature processing facilities。
Function（作用）
The XDD501A101 is designed to convert binary signals from sensors, switches, and actuators into standardized digital inputs for real-time control and monitoring. It enhances system reliability by minimizing signal distortion and enabling proactive maintenance through real-time status feedback。
Applications（用途）
-
Manufacturing: Connects proximity sensors, limit switches, and safety interlocks in assembly lines。
-
Power Generation: Monitors circuit breaker positions, generator status signals, and emergency shutdown (ESD) inputs in power plants。
-
Chemical and Pharmaceutical Sectors: Interfaces with batch process control systems, detecting valve positions and flow switch states。
-
Logistics and Material Handling: Manages conveyor belt sensors, pallet detection switches, and automated storage system (AS/RS) signals。
Application Fields（应用领域）
The XDD501A101 is widely deployed in industries requiring reliable discrete signal monitoring, including manufacturing, power generation, chemical processing, pharmaceuticals, logistics, and material handling
ABB XDD501A101
ABB XDD501A101
Leave a comment
Your email address will not be published. Required fields are marked *