ABB DSDP 150 (57160001-GF) is a Pulse Encoder Input Unit for ABB systems, processing encoder pulse signals. It enables high-speed acquisition, has anti-interference isolation, ensures accurate position/speed detection for industrial control.
Technical Description of DSDP 150 (Part Number: 57160001-GF)
1. Product Overview and Core Identity
The DSDP 150 (part number: 57160001-GF) is a 12 V DC Pulse Encoder Input Unit designed by ABB, belonging to the S100 I/O module family. It serves as a specialized interface component in industrial control systems, dedicated to processing signals from pulse encoders and pulse generators. Its primary functions include pulse counting (for position, rotation, or event tracking) and frequency measurement (for speed or rate monitoring), making it ideal for applications such as motor speed control, conveyor belt positioning, and industrial process flow metering.
Operating at 12 V DC, the unit supports input connections to pulse generators with a maximum frequency of 10 kHz, ensuring compatibility with a wide range of industrial encoders. Notably, the DSDP 150 is exempt from the RoHS Directive (2011/65/EU) under Article 2(4)(c), (e), (f), and (j), as specified in ABB’s EU Declaration of Conformity (document: 3BSE088609). This exemption applies to equipment used in critical industrial process control systems, aligning with its role in automation infrastructure. It also has a designated exchange part number (EXC57160001-GF) for replacement purposes.
2. Ordering and Identification
2.1 Ordering Information
Primary Part Number: 57160001-GF (must be referenced for accurate ordering to ensure compatibility with target control systems).
ABB Type Designation: DSDP 150 (official ABB product identifier for cross-referencing technical documentation and support).
Exchange Part Number: EXC57160001-GF (designated replacement part for faulty units, subject to ABB’s exchange terms and conditions).
Catalog Description: "DSDP 150 Pulse Encoder Input Unit for 12 V DC" (summary of core function, voltage, and application for quick product recognition).
Physical & Environmental Tolerance
Dimensions: 218mm × 19mm × 226mm (compact form factor for dense rack installations, fitting standard industrial control cabinet layouts)
Installation: 35mm DIN rail (tool-less mounting for rapid deployment and module replacement)
Environmental Ratings:
Operating temperature: -25°C to +60°C
Storage temperature: -40°C to +85°C
Relative humidity: 5–95% (non-condensing)
Protection class: IP20 (suitable for control cabinets, preventing solid particle intrusion and direct water splashing)
Compliance: Meets EU directives 2014/30/EU (EMC) and 2014/35/EU (LVD); exempt from EU Directive 2011/65/EU (RoHS) per Article 2(4) (for industrial control components); electromagnetic immunity compliant with industrial-grade IEC 61000-6-2 standards.
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Multi-Functional Signal Processing Capability
Integrates 16 input + 16 output dual-channel groups, supporting simultaneous digital signal acquisition and output control—ideal for closed-loop control scenarios (e.g., process parameter feedback and actuator adjustment).
Supports high-speed signal sampling (up to 1kHz) and real-time data processing, meeting the response requirements of time-sensitive industrial processes (e.g., chemical reaction control, precision machining).
Robust Isolation & Anti-Interference Performance
Adopts dual optical isolation (input-output circuits and main control unit), effectively blocking ground loops, electrical noise, and back EMF from inductive loads.
Features ±8 kV contact discharge and ±15 kV air discharge electrostatic protection, avoiding component damage during installation, maintenance, or signal switching.
Complies with IEC 61000-6-2 electromagnetic compatibility (EMC) standards, resisting interference from on-site frequency converters, high-voltage equipment, and ensuring stable signal transmission.
Compact Design & Easy Installation
Slim 19mm height optimized for dense DIN rail mounting, saving space in control cabinets for multi-module integrated systems (e.g., paired with I/O modules).
Tool-less 35mm DIN rail installation reduces on-site setup time, enabling quick module replacement during maintenance or system upgrades.
High-grade engineering plastic housing with corrosion-resistant metal terminals, withstanding harsh industrial conditions (temperature fluctuations, humidity) and extending service life.
