ABB DO840 3BSE020838R1 Digital Output Module Cheap&Stock
Product Overview
The ABB DO840 3BSE020838R1 Digital Output Module is a 16-channel 24 V d.c. current sourcing output module designed for the S800 I/O system. Each channel can provide up to 0.5 A of continuous output current and features current limiting and over-temperature protection for safe and reliable operation. The module groups the 16 outputs into two isolated groups, each with 8 channels and a process voltage supervision input. The outputs are protected against overcurrent and over-temperature conditions, ensuring stable performance. The module also includes advanced on-board diagnostics and supports redundancy, making it ideal for applications that require high availability and reliability.
Key Features
- 16 Channels for 24 V d.c. current sourcing outputs
- Two Isolated Groups: 8 channels per group with process voltage supervision for each group.
- Current Limiting & Over-Temperature Protection: Each output channel features current limiting and over-temperature protection for safe operation.
- Optical Isolation: Provides electrical isolation to prevent interference.
- Module Monitoring & Diagnostics: Continuous monitoring with LED indicators for fault, run, warning, and output status.
- Redundancy Support: Suitable for both single and redundant applications.
- Advanced Error Detection: Automatically sets outputs to predetermined states upon error detection.
Technical Specifications
Dimensions & Weight
| Parameter | Specification |
| Width | 45 mm |
| Depth | 102 mm |
| Depth (with Connector) | 111 mm |
| Height | 119 mm |
| Weight | 0.15 kg |
General Information
| Parameter | Specification |
| Signal Specification | 24 V d.c. (19.2 – 32 V d.c.), 0.5 A |
| Number of Channels | 16 |
| Signal Type | Current Sourcing, Current Limiting |
| HART | No |
| SOE | No |
| Redundancy | Yes |
| High Integrity | No |
| Intrinsic Safety | No |
| Mechanics | S800 Series |
Isolation & Current Specifications
| Parameter | Specification |
| Isolation Type | Groupwise Isolated from Ground |
| Current Limiting | Short Circuit Proof |
| Maximum Field Cable Length | 600 meters |
| Rated Insulation Voltage | 50 V |
| Dielectric Test Voltage | 500 V a.c. |
Power & Current Consumption
| Parameter | Specification |
| Power Dissipation | Typ. 4.3 W |
| 5V ModuleBus Consumption | 130 mA |
| 24V ModuleBus Consumption | 0 |
| External 24V Consumption | 200 mA |
Diagnostics & Indications
| Parameter | Specification |
| Front LEDs | F(ault), R(un), W(arning), O(SP), Channel 1-16 Status |
| Supervision | Process Power 1 per Group |
| Error Indications | Module Error, Module Warning, Channel Error |
Environment & Certification
| Parameter | Specification |
| CE Mark | Yes |
| Electrical Safety | EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201 |
| Protection Class | IP20 (IEC 60529) |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Relative Humidity | 5% to 95%, non-condensing |
| Pollution Degree | 2 (IEC 60664-1) |
| EMC | EN 61000-6-4, EN 61000-6-2 |
| Overvoltage Categories | IEC/EN 60664-1, EN 50178 |
Mechanical & Protection
| Parameter | Specification |
| Mounting | Vertical Installation |
| Enclosure Protection | No external protection |
| Corrosion Protection | ISA-S71.04: G3 |
Industry Applications
The ABB DO840 3BSE020838R1 Digital Output Module is used in industrial automation, building automation, power management, and process control systems. It is ideal for applications requiring current sourcing outputs and high reliability, such as process control systems, distributed control systems (DCS), and real-time monitoring systems.
ABB DO840 3BSE020838R1 is in stock. Contact us for quick quotes and competitive prices.
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +86 17350837383 | |||||||
| +86 17350837383 | ||||||||
| 17350837383 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a professional company engaged in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts for customers in the global manufacturing, energy, power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the global cumulative shipment volume has reached 223650 pieces, with an annual output value of 50000000 US dollars.
Successfully served over 500 clients in more than 100 countries and regions including Saudi Arabia, the United Arab Emirates, the United States, Europe, Africa, and Southeast Asia
Our mission
To provide customers with the highest quality PLC spare parts and the fastest delivery service, ensuring that their industrial automation systems are always in optimal operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether you\’re looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
