ABB 3BUS208728-002 SSIB Input Channel Card
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Ordering Number | 3BUS208728-002 |
| Product Type | SSIB Input Channel Card |
| Product Description | NP SSIB, including HPIR-T |
| Input Channels | 8 channels |
| Input Type | AC/DC digital input |
| AC Input Voltage | 164–264 V AC |
| AC Input Current | 11 mA at 230 V AC |
| DC Input Voltage | 175–275 V DC |
| DC Input Current | 1.6 mA at 220 V DC |
| Channel Isolation | Individual isolation between input channels |
| Input Protection | Current limiting and EMC protection components |
| Input State Indication | LED indication for each input channel |
| Isolation Method | Optical isolation barrier |
| Analog Filter | 6 ms |
| Digital Filter Settings | 2, 4, 8, or 16 ms |
| Voltage Supervision | Channel 1 supervises channels 2–4; Channel 8 supervises channels 5–7 |
| Error Indication | Warning LED and error signal available through ModuleBus |
| Compatible MTUs | TU811, TU813, TU831, TU839, TU851 |
| Terminal Arrangement | Two terminals per channel; TU839 also provides a terminal for outgoing sensor supply |
| Dimensions | 325 × 50 × 270 mm |
| Weight | 0.81 kg |
FAQ
1. What is the ABB 3BUS208728-002 used for?
The ABB 3BUS208728-002 is an SSIB input channel card designed to interface external high-voltage AC or DC digital signals with the associated ABB control system. It provides eight individually isolated input channels and includes signal conditioning, input indication, protection, and filtering functions.
2. How many input channels does the 3BUS208728-002 provide?
The card provides eight input channels. Each channel has its own input conditioning and optical isolation, allowing field signals to be monitored individually while reducing the possibility of interference between channels.
3. What input voltage ranges are supported?
For AC signals, the specified input voltage range is 164–264 V AC, with an input current of approximately 11 mA at 230 V AC. For DC signals, the supported range is 175–275 V DC, with an input current of approximately 1.6 mA at 220 V DC.
4. Does the 3BUS208728-002 provide electrical isolation between channels?
Yes. The input channels are individually isolated. Each input incorporates an optical isolation barrier together with current limiting and EMC protection components. This arrangement helps protect the control-side electronics from disturbances on the field side.
5. How does the voltage supervision function work?
Channel 1 can be configured as a voltage supervision input for channels 2–4, while channel 8 can supervise channels 5–7. If the monitored voltage disappears, the corresponding error input is activated and the Warning LED is turned on. The error information can also be read through the ModuleBus.
6. What filtering functions are available on the input channels?
The input circuitry includes a 6 ms analog filter, while digital filtering can be configured to 2, 4, 8, or 16 ms. Digital filtering helps suppress short noise pulses while allowing valid longer-duration input signals to pass through to the control system.
7. Which MTUs can be used with the ABB 3BUS208728-002?
The card can be used with several ABB MTU configurations, including TU811, TU813, TU831, TU839, and TU851. The appropriate MTU should be selected according to the wiring arrangement, terminal requirements, and the specific system installation.
8. What should be checked when installing or troubleshooting the 3BUS208728-002?
Check the field supply voltage first and verify that it falls within the specified AC or DC input range. Then inspect channel wiring, terminal connections, input LEDs, and the configured filtering or voltage-supervision parameters. If a supervision error is present, check the supply connected to the relevant supervision channel before replacing the card.
ABB 3BUS208728-002 SSIB Input Channel Card is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best 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 youre 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.
