Description
ABB DSDP150 is a Pulse Encoder Input Unit
Model: DSDP150 | Part No: 57160001-GF
Product Title & Description
The ABB DSDP150 is a Pulse Encoder Input Unit, part of ABB Advant OCS / MasterPiece DCS system. It captures pulse and encoder signals for frequency, speed, length and position measurement. It reads 12VDC incremental encoder / pulse generator signals, supports pulse counting and frequency measurement up to 10kHz, and transmits calculated values to Advant Master controllers via rack backplane bus. Widely used in pulp & paper, metal rolling, power and chemical plants. It is a critical spare for legacy ABB Advant DCS maintenance and retrofit.
Core Product Overview
DSDP150 is rack-mounted pulse encoder input board for Advant OCS. It is the predecessor model of DSDP160, with lower maximum input frequency. It accepts 12V pulse/quadrature encoder signals, performs on-board pulse accumulation, frequency calculation and scaling. Front panel LED indicators show channel and module health status. Built-in diagnostics detect wire break and signal loss faults.
Lifecycle note: DSDP150 is discontinued. Only available as NOS or refurbished spare for existing Advant OCS systems.
DSDP150
Main Technical Specifications
- Manufacturer: ABB (Sweden)
- Part Number: 57160001-GF
- Model: DSDP150
- Product Type: Pulse Encoder Input Unit
- Compatible System: ABB Advant OCS / MasterPiece DCS
- Input signal: 12VDC pulse / incremental quadrature encoder
- Max input frequency: 10 kHz
- Mounting: Standard ABB Advant rack slot
- Power supply: Powered by Advant rack backplane
- Diagnostics: Wire break detection, module & channel LED status indicators
- Operating Temperature: 0°C ~ +60°C
- Storage Temperature: -40°C ~ +85°C
- Relative Humidity: 5%~95%, non-condensing
- Protection Class: IP20 (cabinet installation only)
- Certifications: CE, UL
Quality Control Procedures
ABB Advant series boards comply with ISO9001 industrial control standards.
- Incoming Component Inspection: pulse counter IC, opto-isolators, backplane connectors screening.
- Automated SMT assembly, unique serial number for full lifecycle traceability.
- Full functional test: pulse simulation, quadrature encoder test, backplane communication and fault diagnosis verification.
- Environmental stress screening: thermal cycling, vibration, EMC surge test for pulp mill and power plant cabinet environments.
- Final inspection & packing: visual inspection, anti-static packaging with factory test report.
Brand Related Matching & Replacement Models
- DSDP160: Higher frequency successor pulse counter board
- SC610: Submodule carrier board for Advant OCS
- CI532V01 / CI532V02: RCOM communication submodule for SC610
- AC100 / AC160: Advant MasterPiece controllers
- PPC380AE01: Digital input board for UNITROL6000 excitation cabinet
DSDP150
FAQ
Q1: What is the difference between and DSDP160? A1: max frequency 10kHz, designed for 12V encoder signals. DSDP160 supports higher frequency pulse inputs for turbine MPU and high-speed encoder applications.
Q2: What signals can receive? A2: 12VDC incremental quadrature encoder and pulse generator signals for speed, length and position measurement.
Q3: Is still in production? A3: Discontinued. Only NOS and refurbished spare available for legacy Advant system maintenance.
Q4: What controller does communicate with? A4: ABB MasterPiece AC100 / AC160 controllers via Advant rack backplane bus.
Q5: Warranty for original ABB 57160001-GF? A5: Original / refurbished unit carries standard 12-month factory warranty under proper installation and operating conditions.
Installation & Configuration Guide
7.1 Pre-installation Preparation
Verify board, inspect backplane connector and front LED indicators. Prepare shielded pulse/encoder cables, Advant rack, encoders or pulse sensors. Power off rack before installation, wear ESD protection.
7.2 Installation Steps
Insert into empty Advant rack slot and lock the module. Wire field encoder/pulse signals using shielded twisted pair cables, single-point shield grounding inside control cabinet. Check rack backplane power and protective earthing, ensure cabinet ventilation.
7.3 System Configuration & Commissioning
Power up rack, check module LED status. Configure pulse channels, scaling, filter and alarm thresholds via Advant engineering tool. Simulate pulse/encoder signal to verify counting accuracy and fault alarm. Confirm speed/length/position values transmit to Advant controller. Save system configuration database.
7.4 Maintenance & Precautions
During plant outage, inspect wiring terminals, cable shielding and PCB dust accumulation. Keep cabinet clean. If unstable counting or missing pulses occurs, check encoder sensor, cable shielding and grounding before replacing .
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