DDI01 ABB DIGITAL INPUT MODULE

Product parameters

Input channel number: 16 channels (isolated digital input)

Input voltage: 24 V DC

Input current: approximately 5 mA per channel

Isolation grade: Optical isolation between channels

Communication protocol: Compatible with the Freelance 2000 module bus

Compatible systems: ABB Freelance 2000 series DCS

Operating temperature: -20°C to +60°C

Storage temperature: -40°C to +85°C

Power consumption: approximately 4 W (typical value)

Response time: < 1 ms

Built-in functions: Filter circuit (anti-jitter) and diagnostic indication

Function

Digital input monitoring: It provides 16-channel isolated input and supports on/off status detection to achieve precise collection of industrial switches and sensors.

Signal isolation: Optical isolation between channels to suppress noise and interference and ensure reliable transmission.

Fault protection: Built-in filter circuit, diagnostic function and hot-swappable support to detect open circuit or short circuit faults.

Data integration: Seamlessly integrated with the Freelance 2000 system, it provides real-time input status monitoring, facilitating remote configuration and historical recording.

Enhanced reliability: Suitable for high-noise and vibration environments, ensuring stable system operation under extreme conditions, and supporting mixed use with other I/O modules (such as DDO01).

Application scenarios

Petrochemical and power generation industries: It is used for input monitoring of process control switches and limit sensors, preventing signal loss faults and reducing maintenance costs by approximately 25%.

Heavy industry equipment: Suitable for digital signal input protection in environments such as automated production lines and pumping stations.

Predictive maintenance: Integrated in factory automation systems, it achieves the goal of optimizing equipment response time by 20-30% and supports joint monitoring with outputs and sensors.

Safety-critical applications: As an input component of DCS, it ensures the stable operation of high-value assets such as control cabinets and substations.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!