Guizhou Yuanmiao Automation Equipment Co., Ltd.: 1Yr

Anshun, Guizhou, China; Main products: ABB Triconex Foxboro LAM, Bentley Motorola Schneider, Kollmorgen HIMA ALSTOM, Reliance GE HONEYWELL NI、ICS

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Home > Products > ABB > ABB SCYC51010 58052515G Pulse Signal Processing Unit

ABB SCYC51010 58052515G Pulse Signal Processing Unit

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Product Details

Material	Other, Global universal model	Condition	Other, Global universal model
Task	Other, Global universal model	Mathematical Model	Other, Global universal model
Signal	Other, Global universal model	Customized	Non-Customized
Structure	Other, Global universal model	Dimensions	120mm×100mm×40mm
Weight	0.5kg	Output frequency	50kHz

Product Description

ABB SCYC51010 58052515G

The ABB SCYC51010 58052515G is a pulse signal processing unit in the field of industrial automation. Its core function is to convert physical pulse signals from sensors into digital quantities and transmit them to control systems via communication protocols. The working principle can be broken down into four key links: signal acquisition, conversion processing, communication transmission, and hardware protection, suitable for scenarios requiring high-precision pulse counting and speed measurement (such as motor speed monitoring and production line material counting).

Working PrincipleI. Signal Acquisition and Conversion Mechanism1. Pulse Signal Access and Conditioning

Input Signal Types:
Receives pulse signals (such as TTL/CMOS levels, differential signals) from devices like encoders, proximity switches, and photoelectric sensors, supporting pulse input with a maximum frequency of 50kHz (corresponding to the output frequency parameter in technical specifications, which is actually the input processing capability).
Signal Conditioning Circuit:

Built-in filter circuit to eliminate high-frequency noise in input signals (such as false pulses caused by electromagnetic interference);
Level conversion module unifies input signals with different amplitudes (such as 5V/24V) into the internal standard level of the module to ensure signal stability.

2. High-precision Counting and Measurement Principle

Counter Core Architecture:
Adopts special counting chips (such as FPGA or ASIC), and performs high-frequency sampling (such as 1MHz clock frequency) on input pulses through clock synchronization technology to achieve the following measurement functions:

Pulse counting: Accumulating the number of input pulses (such as counting materials passing through a conveyor belt);
Frequency measurement: Calculating the signal frequency through the number of pulses within a unit time (such as motor speed n = f / encoder lines);
Period measurement: Calculating the time interval of a single pulse (suitable for precise measurement of low-speed signals).

Measurement Accuracy Guarantee:
Counting error ≤ ±1 pulse (depending on the accuracy of the sampling clock and signal frequency), supporting multi-channel parallel counting (if the module has a multi-channel design).

II. Digital Signal Processing and Logical Operation1. Data Processing Flow

Signal Conversion:
Pulse signals are converted into binary digital quantities through an ADC (analog-to-digital converter) or digital interface and stored in the internal registers of the module (such as 16-bit/32-bit counter registers).
Operation Logic:
Built-in microprocessors (MCU) or DSP can perform the following operations:

Speed calculation: Automatically converting into rotational speed (rpm) based on pulse frequency and encoder parameters (such as pulses per revolution PPR);
Threshold judgment: When the count/speed exceeds the preset value, triggering internal logic output (such as DO signals or communication alarms);
Data filtering: Reducing measurement fluctuations (such as pulse anomalies caused by encoder jitter) through algorithms such as moving average and median filtering.

2. Parameter Configuration and Storage

Set the following parameters through engineering software (such as ABB's configuration tools):

Counting mode (increment/decrement/bidirectional counting);
Measurement units (rpm, Hz, pulse count);
Filter time constants, alarm thresholds, etc.;

Configuration data is stored in the module's built-in EEPROM and is not lost during power outages.

III. Communication Transmission and System Integration1. Industrial Protocol Adaptation

Supports real-time industrial Ethernet protocols such as EtherNet/IP and Profinet. The communication process is as follows:

The module packages processed digital quantities (such as count values, speed values) into protocol frames;
Sends them to the PLC or host computer through a physical interface (RJ45 network port);
Receives configuration instructions (such as resetting counts, modifying parameters) from the control system and executes them.

Communication Real-time Guarantee:
Adopts a hardware-accelerated communication engine with a data update cycle ≤1ms (depending on network load), supporting master-slave communication modes and redundant network architectures.

2. I/O Interface Collaboration

Digital Output (DO):
When the measured value reaches the preset condition (such as speed exceeding the upper limit), a switch signal is output through the DO port to drive an alarm light or relay;
Analog Output (AO):
Some models support converting digital quantities into analog signals (such as 4-20mA) to adapt to traditional instruments or non-digital systems (refer to specific specifications for details).

IV. Hardware Protection and Reliability Design1. Electrical Protection Mechanism

Overload Protection:
The input channel is equipped with built-in current-limiting resistors and TVS diodes. When the input voltage/current exceeds the rated value (such as 24V±20%), the input circuit is automatically cut off to prevent chip burnout;
Optical Isolation:
The input signal is isolated from the internal circuit by an optocoupler (isolation voltage ≥500V) to suppress external electromagnetic interference (EMI) and ground loop interference.

2. Environmental Adaptability Design

Wide Temperature Operation:
Operating temperature -20℃~+60℃. The fanless heat dissipation design (shell heat sink) ensures stability in high-temperature environments;
Protection Level:
The module itself is IP20, suitable for installation in control cabinets to meet the dust-proof requirements of industrial environments.

Technical Specifications

Working voltage: 220V AC.
Output frequency: 50kHz.
Dimensions: 120mm×100mm×40mm.
Weight: 0.5kg.
Input current: 3A.
Output current: 15A.
Communication interface: Supports communication protocols such as Ethernet/IP and Profinet.

Application Scenarios

Industrial automation production lines: Used to monitor the operating status of equipment on the production line, such as motor speed and conveyor belt speed, to achieve precise control and optimization of the production process.
Logistics and warehousing systems: In automated warehousing systems, it can be used to measure the handling speed of goods, count the number of goods, etc., to improve the efficiency and accuracy of warehouse management.
Robot control systems: Helps robots accurately control movement speed and position to achieve high-precision action execution.

Company Profile

Guizhou Yuanmiao Automation Equipment Co., Ltd.

Main products: Covering globally renowned brands: Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, AB (Allen-Bradley), Motorola, GE Fanuc, Yaskawa, Bosch Rexroth Rexroth, ACSO, YOKOGAWA, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R B&r, SST, ALSTOM, KUKA EPRO, LAM HIMA dark Horse, HONEYWELL, prosoft, AMAT, SIEMENS, etc. The product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., which are widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

Contact Us

Guizhou Yuanmiao Automation Equipment Co., Ltd.: Contact nameyezi
Chat Now; AddressXixiu District, Anshun, Guizhou

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Product Categories

ABB	Bently Nevada	TRICONEX	GE
ICS Triplex	HIMA	MOTOROLA	WOODWARD
HONEYWELL	Foxboro	Schneider Modicon	YOKOGAWA
EPRO	MOOG	Westinghouse	Reliance
Emerson	B&R	ALSTOM	LAM
KONGSBERG	FANUC	National Instruments	Kollmorgen
Other Brands	Rexroth	PROSOFT	Vibro-meter
Allen-Bradley	ZYGO	Praxis	METSO
BR

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Product Tags:

SCYC51020 | SCYC51040 | SPASO11

ABB SCYC51010 58052515G Pulse Signal Processing Unit

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