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Industrial Control
Automation Testing Module
Core Features
● Extreme precision, insight into the slightest details.
With an accuracy as high as 0.01%, equipped with a 6½-digit digital multimeter and a 24-bit high-resolution ADC, it precisely measures all parameters—from nA-level standby currents to conventional voltage and current levels.
● Comprehensive testing—one device covers it all.
Complete DC parameter testing (voltage, current, resistance), protection function testing (OVP/UVP/short circuit/overtemperature), and communication bus testing in a one-stop solution, covering the entire process from R&D validation to final inspection on the production line.
● Ultra-fast parallelism, efficiency doubled.
Supports parallel synchronous testing with up to 24 channels, combined with a high sampling rate of 250 KSPS, significantly shortening test cycles and boosting production capacity.
● Industrial design, stable and reliable
Both the power supply and digital I/O utilize isolated noise-rejection technology to ensure test stability and equipment safety even in complex electrical environments.
● Smart software, seamlessly integrated
A powerful software platform that supports test process editing, data report generation, and seamless integration with MES systems, enabling data traceability and intelligent production management.
Email: sales@sengkeda.com
Core specification parameters
| Parameter Category | Detailed indicators |
| Measurement accuracy | 0.01% (accuracy class) |
| Display digits | 6½-digit (digital multimeter) |
| ADC resolution | 24 bits |
| Sampling rate | 250 KSPS (samples per second) |
| Test Channel | Supports up to 24-channel parallel testing. |
| DC voltage | Support (range can be customized according to requirements) |
| Direct current | Support (range can be customized according to requirements) |
| Standby current | nA-level weak current measurement |
| Resistance | Support |
| Protection test | Overvoltage (OVP), Undervoltage (UVP), Overcurrent, Overdischarge, Short Circuit, Overtemperature |
| Digital interface | Both the power supply and digital I/O employ isolated noise-rejection technology. |
Interface Information
| Interface Type | Description and Characteristics |
| Device connector | High-performance, high-density connector for connecting 24-channel devices under test. |
| Digital multimeter interface | High-precision 4-wire Kelvin connection interface for accurate voltage, current, and resistance measurements. |
| Programmable Digital I/O | The level is programmable (e.g., 1.8V, 3.3V, 5V, etc.), and it is used for communication bus testing (such as UART, I2C, SPI, etc.) as well as for digital signal excitation and acquisition. It features isolation protection. |
| Communication and Control Interface | Gigabit Ethernet (LAN): The main control interface used to connect to host computer software. GPIB/USB (optional): Compatible with traditional control methods. |
| Power input | Standard AC input, with internal isolation technology to ensure clean and safe power supply. |
Software and Features
| Function type | Test item |
| Routine parameter testing | DC voltage, DC current, nA-level standby current, resistance |
| Protection Function Test | Overvoltage protection (OVP) threshold, undervoltage protection (UVP) threshold, short-circuit protection response, overtemperature protection threshold, voltage overshoot/undervoltage |
| Communication Bus Testing | Bus levels and communication protocols (adapted via a programmable level interface) |
- Customized testing software: Offers a graphical user interface, supports free editing of test procedures, parameter configuration, and data dashboards.
- Data Management: Automatically generates detailed test reports (e.g., in CSV, Excel formats) and supports data statistics and analysis (such as CPK, Yield, etc.).
- System Integration: Provides standard API interfaces (such as DLLs and SCPI commands) that enable seamless integration with production management systems like MES and ERP, facilitating data upload and remote control.
Typical application scenarios
- R&D side: Used for PCBA functional verification, protection threshold debugging, performance baseline testing, and reliability testing.
- Production Line End: Conducts full-function testing (FCT) and final inspection on products at the production line to ensure product quality before shipment.
- Quality sampling inspection: Used to conduct sampling tests on batch products for quality monitoring.
Keywords：Automation Testing Module
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Guangzhou SENGKEDA Technology Co., Ltd
Contact: Elaine Huang
Service hotline: +86 20 8792 5274
Email: sales@sengkeda.com
Company Address: Building D, No. 1, Cai Pin Road, Science City, Huangpu District, Guangzhou, Guangdong Province
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