1.Warranty time: 1 year
2.Delivery time: 3-5 days
3.Product quality: new or discontinued second-hand
1. We are a global trading company, we have a large stock of spare parts, we also produce energy storage batteries
2. Our main sales products are industrial automation control equipment accessories, such as: controller board, processor module, communication module, input and output module, power module (various circuit boards and cards), touch screen, servo driver, servo motor, sensor, cable......
3. We can not only provide new products, but also supply cold and discontinued spare parts, all the discontinued parts will go through strict testing to ensure the reliability of product performance, so that customers can buy and use at ease
4. For more information, please contact us: Contact: Amy | Email: saul01@qq.com | Tel(WhatsApp/Wechat): +86-15359298283
ABB CTI 21-P Ex 3BDH000741R1 CT121Ex Temperature input module
The ABB CTI 21-P Ex, identified by the product ID 3BDH000741R1, is a Temperature Input Module designed for industrial automation systems. It offers a comprehensive set of features and capabilities for temperature measurement applications. Here are the key features and specifications based on the provided sources:
32 Analog/Temperature Inputs: The module supports 32 inputs, with the ability to configure channels in a 2-conductor switch for analog inputs and a 3/4-conductor switch for temperature inputs. This flexibility allows for a wide range of applications.
Process Current Circuits: Compliant with EN 50020, the module includes protection circuits for Ex ib IIC, ensuring safety in environments with a risk of explosion.
Galvanic Separation: Features central galvanic separation through an opto-coupler and functional channel-wise galvanic separation through a relay multiplexer, enhancing the safety and reliability of the module.
16-Bit A/D Transformer: Utilizes a 16-bit A/D transformer for precise temperature measurement.
Redundancy Capability: The module is capable of redundancy, offering increased reliability in critical applications.
Sensor Types: Supports a variety of sensor types including resistance thermo-meters (Pt 100 and Ni 100), thermocouples, and thermocouples with resistance sensors. It also allows for freely selectable freestyle characteristics for resistance measurement and voltage measurement.
Technical Data: Includes specifications for input voltage ranges, input resistance, response threshold for line break, A/D transformation type, and damping at power frequency. It also details the module's protection intrinsic safety, ex-relevant open-circuit voltage, ex-relevant short-circuit current, and voltage supply specifications.
ABB CTI 21-P Ex | 3BDH000741R1 CT121Ex |Temperature input module.
ABB CTI 21-P Ex 3BDH000741R1 CT121Ex Temperature input module