What are the main input specifications?

The module has 8 analog input points with current input type, supporting 0-20mA and 4-20mA ranges with 15-bit resolution.

Which communication protocols are supported?

It supports Ethernet (MODBUS_TCP, UDP_PP), PPI, MPI, Profibus-DP, CANopen, and Freeport communication modes.

What is the PID control feature?

It features PID+Fuzzy argument auto-tuning, sampling time of 1 second, and supports P, PI, PD, and PID types with analog or PWM output.

Cotrust Em231 Current Input Pid Module PLC Logic Controller Compatible Siemens

Name: Cotrust Em231 Current Input Pid Module PLC Logic Controller Compatible Siemens
Brand: Cotrust Technologies Co., Ltd.
SKU: 846377675

Guangdong, ChinaCotrust Technologies Co., Ltd.

US$220.00

1 Piece

Product profile

Customization

Available

Task

Program

Structure

Combination

Model NO.

CTS7-231-7HF32

Signal

Continuous

Function

Automatic Control

Certification

RoHS, ISO: 9001, CE

Condition

New

Customized

Weight

0.15kg

Input Number of Points

8ai

Input Type

Current

Power Dissipation

1.8W

Transport Package

CTN

Specification

71*80*62mm

Trademark

COTRUST

Origin

China

HS Code

853710119

Production Capacity

5, 000 Pieces/Year

Key features

Multi-Protocol Communication: Supports Ethernet, PPI, MPI, Profibus-DP, CANopen, and Freeport modes for flexible networking.

PID Control Capability: Features PID+Fuzzy auto-tuning, P/PI/PD/PID types, and analog or PWM output for precise control.

High Resolution Input: 8-channel current input with 15-bit resolution, supporting 0-20mA and 4-20mA ranges.

Customizable Design: Product is fully customized, allowing for tailored specifications and OEM logo services.

Robust Certification: Certified with RoHS, ISO 9001, and CE standards ensuring quality and safety compliance.

Fast Response Time: Module update time is 825ms with a minimum output pulse time of 10ms for rapid control.

Wide Application Scope: Suitable for small and medium control systems in various industries with complex requirements.

Reliable Networking: Supports multi-CPU distributed control and connects up to 8 modules per CPU for scalability.

Company profile

Cotrust Technologies Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-10-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤9.78h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryCOTRUST Technologies Co., Ltd. is a well-established company based in Shenzhen, China, specializing in R&D, manufacturing, and sales of industrial automation control products. Established in 2003, it operates as both a trade company and a manufacturer, holding ISO 9001 and HSE certifications. The company focuses on innovation, investing significantly in R&D and holding numerous patents and trademarks. With a robust production capacity and a wide range of products, COTRUST serves multiple international markets, emphasizing high-quality solutions and customer value.

Supplier typeCOTRUST operates as both a trade company and a manufacturer, indicating a dual role in the industry.

CertificationsThe supplier holds ISO 9001 and HSE certifications, demonstrating compliance with quality and safety standards.

R&D capabilityCOTRUST invests significantly in R&D, with 40% of employees in this area and over 79 patents, showing strong innovation capability.

Production capacityThe supplier has five production lines with a considerable annual output and exports to multiple international markets.