| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
ABB TU830 3BSE008528R1 S800 I/O Extended Module Termination Unit
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings

Product Overview
The ABB TU830 3BSE008528R1 is a 16-channel extended Module Termination Unit (MTU) in the S800 I/O family. It features three terminal rows for connecting field signals and process power in 50 V applications. Designed for modular and flexible configurations, the TU830 enables robust wiring and simple installation via DIN rail mounting.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | TU830 |
| Part Number | 3BSE008528R1 |
| Type | Extended Module Termination Unit |
| Channels | 16 |
| Voltage Range | Up to 50 V |
| Terminal Layout | 3 rows for process and field wiring |
| Mounting Method | DIN rail |
| Application | 50 V I/O signal termination |
| Dimensions (W x H x D) | 126 x 64 x 110 mm |
| Weight | 0.22 kg |
Applications
-
Industrial automation systems
-
I/O signal termination in process industries
-
Modular DCS and PLC environments
-
Power, chemical, oil & gas sectors
Advantages
-
Field-Friendly Wiring: 3-wire field signal connections with organized terminal layout
-
Simple Mounting: DIN rail installation with secure mechanical latch
-
Maintenance Ready: Top section replaceable during operation
-
Scalable Use: Compatible with numerous ABB I/O modules
-
Industrial Grade: Built for rugged G3-class environments
Frequently Asked Questions (FAQ)
Q1: What is the function of the ABB TU830?
A1: It acts as a termination point for connecting 16 I/O signals and power to S800 modules.
Q2: Is TU830 compatible with 250 V systems?
A2: No, TU830 is only designed for 50 V applications.
Q3: Can the TU830 be used in redundant systems?
A3: No, TU830 is intended for non-redundant systems. Use TU842/TU843 for redundancy.
Q4: What kind of modules can be installed on TU830?
A4: Compatible modules include AI810, DI810, AO810, DO810, and others in the S800 family.
Q5: How many rows of terminals are on the TU830?
A5: Three rows are available for field signal and process power connections.
Q6: How is the TU830 mounted?
A6: It is mounted securely onto a standard DIN rail using a mechanical latch.
Q7: Can the top part of the TU830 be removed during operation?
A7: Yes, the top part can be removed without shutting down the system.
Q8: Does TU830 include fuses?
A8: No, it does not feature individual channel fuses.
Q9: What mechanical key settings are needed?
A9: Two keys allow mechanical coding to ensure module compatibility.
Q10: What makes it different from compact MTUs?
A10: TU830 supports 3-wire wiring and offers greater flexibility with extended terminal spacing.
Related Models in the Same Series
| Model | Type | Channels | Voltage | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| TU831 | Extended MTU | 8 | 250 V | 126 x 64 x 110 | 0.22 kg |
| TU833 | Extended MTU | 16 | 50 V | 126 x 64 x 110 | 0.22 kg |
| TU834 | Extended MTU | 8 | 50 V | 126 x 64 x 110 | 0.22 kg |
| TU835 | Fused Extended MTU | 8 | 50 V | 126 x 64 x 110 | 0.24 kg |
| TU838 | Fused Extended MTU | 16 | 50 V | 126 x 64 x 110 | 0.24 kg |
| TU850 | Limited/Fused MTU | 16 | 50 V | 126 x 64 x 110 | 0.25 kg |
Popular ABB Models
| Model | Description | Type | Dimensions (mm) | Weight |
|---|---|---|---|---|
| AI810 | Analog Input Module, 8 ch | 0–20 mA Input | 45 x 100 x 120 | 0.18 kg |
| DI810 | Digital Input Module, 16 ch | 24 VDC Sinking Input | 45 x 100 x 120 | 0.18 kg |
| AO810 | Analog Output Module, 8 ch | 0–20 mA Output | 45 x 100 x 120 | 0.18 kg |
| DO810 | Digital Output Module, 16 ch | 24 VDC Sourcing | 45 x 100 x 120 | 0.18 kg |
| TU810 | Compact MTU, 16 ch | 50 V Applications | 126 x 64 x 110 | 0.20 kg |
| CI801 | Fieldbus Communication Interface | PROFIBUS DP Master | 45 x 100 x 120 | 0.18 kg |
Frequently Asked Questions (FAQ)
Q1: What is the function of the ABB TU830?
A1: It acts as a termination point for connecting 16 I/O signals and power to S800 modules.
Q2: Is TU830 compatible with 250 V systems?
A2: No, TU830 is only designed for 50 V applications.
Q3: Can the TU830 be used in redundant systems?
A3: No, TU830 is intended for non-redundant systems. Use TU842/TU843 for redundancy.
Q4: What kind of modules can be installed on TU830?
A4: Compatible modules include AI810, DI810, AO810, DO810, and others in the S800 family.
Q5: How many rows of terminals are on the TU830?
A5: Three rows are available for field signal and process power connections.
Q6: How is the TU830 mounted?
A6: It is mounted securely onto a standard DIN rail using a mechanical latch.
Q7: Can the top part of the TU830 be removed during operation?
A7: Yes, the top part can be removed without shutting down the system.
Q8: Does TU830 include fuses?
A8: No, it does not feature individual channel fuses.
Q9: What mechanical key settings are needed?
A9: Two keys allow mechanical coding to ensure module compatibility.
Q10: What makes it different from compact MTUs?
A10: TU830 supports 3-wire wiring and offers greater flexibility with extended terminal spacing.
Related Models in the Same Series
| Model | Type | Channels | Voltage | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| TU831 | Extended MTU | 8 | 250 V | 126 x 64 x 110 | 0.22 kg |
| TU833 | Extended MTU | 16 | 50 V | 126 x 64 x 110 | 0.22 kg |
| TU834 | Extended MTU | 8 | 50 V | 126 x 64 x 110 | 0.22 kg |
| TU835 | Fused Extended MTU | 8 | 50 V | 126 x 64 x 110 | 0.24 kg |
| TU838 | Fused Extended MTU | 16 | 50 V | 126 x 64 x 110 | 0.24 kg |
| TU850 | Limited/Fused MTU | 16 | 50 V | 126 x 64 x 110 | 0.25 kg |
Popular ABB Models
| Model | Description | Type | Dimensions (mm) | Weight |
|---|---|---|---|---|
| AI810 | Analog Input Module, 8 ch | 0–20 mA Input | 45 x 100 x 120 | 0.18 kg |
| DI810 | Digital Input Module, 16 ch | 24 VDC Sinking Input | 45 x 100 x 120 | 0.18 kg |
| AO810 | Analog Output Module, 8 ch | 0–20 mA Output | 45 x 100 x 120 | 0.18 kg |
| DO810 | Digital Output Module, 16 ch | 24 VDC Sourcing | 45 x 100 x 120 | 0.18 kg |
| TU810 | Compact MTU, 16 ch | 50 V Applications | 126 x 64 x 110 | 0.20 kg |
| CI801 | Fieldbus Communication Interface | PROFIBUS DP Master | 45 x 100 x 120 | 0.18 kg |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
Excellent PLC
