overview：
The ABB TU835V1 3BSE013236R1A extended module termination unit
provides secure and reliable termination and distribution of field signals, process power, and ModuleBus connections for I/O modules. It supports eight I/O channels, each equipped with sensor power and signal terminals with fuses. As an original ABB product, it integrates seamlessly with existing S800 I/O systems and is suitable for process automation applications across multiple industries.
The ABB TU835V1 3BSE013236R1A extended module termination unit
supports bidirectional 35 mm DIN rail mounting. Its mechanical error-proof design prevents incorrect I/O module insertion, reducing installation errors. Compatible with ABB AI810, AI815, and AI845 I/O modules, its compact industrial-grade design is suitable for switchboard manufacturing, system integration, and process control applications requiring reliable cabling and grounding.
Fuctions & Features:
- 8 I/O channels, with one fused transducer power terminal and one signal connection per channel
- ModuleBus distribution to connected I/O modules and the next module termination unit (MTU)
- DIN rail mounting (35 mm), compatible with installation in both directions
- Mechanical keying to prevent insertion of incorrect I/O modules, ensuring installation safety
- Latching device for secure DIN rail mounting and reliable grounding
- - IP20 protection class, suitable for installation in control cabinets and panel enclosures
- Compatible with ABB AI810, AI815, and AI845 I/O modules within the S800 I/O system
- 50 V DC maximum rated voltage, supporting industrial power requirements
- 2 A per channel maximum current, with 8 A maximum process current
- Wide operating temperature range, adapting to diverse industrial environments
- Compliant with international industrial standards, with multiple global certifications
Specification：
| Parameter | Details |
|---|---|
| Product Model |
TU835V1 |
| Part Number |
3BSE013236R1A |
|
Product Type |
Extended Module Termination Unit (MTU) |
|
Number of Channels |
8 |
|
Rated Voltage |
50 V DC maximum |
|
Rated Current |
2 A per channel; 8 A maximum process current |
|
Protection Class |
IP20 |
|
Operating Temperature |
0 to +55 °C (+32 to +131 °F) |
|
Relative Operating Humidity |
5–95% non-condensing |
|
Operating Temperature |
-30°C to +70°C |
|
Compatible System |
ABB S800-eA I/O System |
| Product Net Depth / Length | 64 mm |
| Product Net Height | 110 mm |
| Product Net Width | 126 mm |
| Product Net Weight | 0.26 kg |
FAQ
Q: Can the ABB TU835V1 3BSE013236R1A directly replace the older TU835 model without any installation or wiring adjustments?
A: It can be directly replaced. Its mounting dimensions (126 × 64 × 110 mm), terminal layout, and electrical parameters are the same as the older TU835 model, requiring no installation or wiring adjustments.
Q: Which ABB I/O modules are fully compatible with the TU835V1 terminal unit?
A: It is fully compatible with ABB AI810, AI815, and AI845 analog input modules. It cannot be used with digital I/O modules or modules from series other than the S800-eA system.
Q: What are the maximum rated voltage and current per channel? Can it withstand industrial peak loads?
A: The maximum rated voltage is 50V DC, and the maximum current per channel is 2A (maximum process current is 8A). It is designed to withstand normal industrial peak loads up to 10% of the rated current for short periods.
Q: What is the protection rating of the TU835V1? Is it suitable for harsh industrial control cabinet environments?
A: It has an IP20 protection rating and is designed for installation in enclosed control cabinets. It is dustproof and prevents accidental finger contact, making it suitable for most industrial control cabinet environments.
Q: Does the TU835V1 support bidirectional DIN rail mounting? Does it include a locking device?
A: It supports bidirectional 35mm DIN rail mounting. It is equipped with a built-in locking device to ensure a secure and reliable installation and prevent loosening during operation.
Q: What are the payment methods?
A: T/T
Q: What is the warranty?
A: 1 year
Q: What is the return and exchange policy?
A: Returns or exchanges are accepted within 7 days of receiving the goods if there are any quality issues, excluding damage caused by human error or misuse.
Q: What are the available shipping methods?
A: FedEx, DHL, UPS, and others.
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059276824
sales7@nseauto.com
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