Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
ABB TU852 3BSE069964R1 S800 I/O Redundant Module Termination Unit
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Overview
The ABB TU852 3BSE069964R1 is a 16-channel Module Termination Unit (MTU) designed for use with redundant S800 I/O modules. It is a passive interface used for field wiring connections and includes part of the ModuleBus for data transmission. The unit supports horizontal DIN rail mounting and ensures error-free installation through mechanical keying.
Key Applications
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Redundant I/O system integration
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Process automation systems
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Industrial control panels
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Distributed control systems (DCS)
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Power plant automation
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Chemical, oil & gas process systems
Product Advantages
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Supports redundant I/O connections
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16 field signal and process power channels
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Simple 3-wire field connection layout
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Built-in ModuleBus distribution and address shift
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Mechanical keying prevents misinstallation
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Certified for industrial and hazardous environments
Technical Specifications
| Parameter | Value |
|---|---|
| Article Number | 3BSE069964R1 |
| Channels | 16 |
| Voltage | 50 V |
| Max Current per Channel | 3 A |
| Max Current (Total) | 10 A |
| Dielectric Strength | 500 V AC |
| Mounting | Horizontal on DIN rail |
| Field Connection | 2 terminals per channel (DB25 connectors) |
| Compatible Modules | AI843, AO845A, DI840, DI880, DO840, DO880, DP840 |
| Dimensions (W x D x H) | 64 x 186.5 x 131 mm |
| Weight | 0.55 kg |
| Protection Class | IP20 (IEC 60529) |
| Operating Temperature | 0 to +55 °C |
| Storage Temperature | -40 to +70 °C |
| Relative Humidity | 5–95%, non-condensing |
| Certifications | CE, UL, EN, ATEX Zone 2 (pending), RoHS, WEEE |
FAQ
Q1: What is the purpose of the TU852 module?
A1: It connects field signals and power to redundant I/O modules and distributes ModuleBus signals.
Q2: How many channels does the TU852 support?
A2: It supports 16 channels.
Q3: Can TU852 be used with single I/O configurations?
A3: No, it is specifically designed for redundant I/O setups.
Q4: Which I/O modules are compatible with TU852?
A4: Compatible with AI843, AO845A, DI840, DI880, DO840, DO880, and DP840.
Q5: What type of connectors are used?
A5: Two 25-pin D-sub connectors (male) are used.
Q6: What is the operating temperature range?
A6: 0 to +55 °C, with approval issued for +5 to +55 °C.
Q7: What certifications does it comply with?
A7: CE, UL, EN standards, RoHS, WEEE, and ATEX Zone 2 (pending).
Q8: What is the maximum current capacity?
A8: 3 A per channel, with a total of up to 10 A for process connections.
Q9: Does TU852 support DIN rail mounting?
A9: Yes, it is designed for horizontal DIN rail mounting.
Q10: Is TU852 suitable for corrosive environments?
A10: Yes, it has corrosion protection according to ISA-S71.04 G3.
Related ABB S800 I/O Models
| Model | Description | Channels | Dimensions (mm) | Weight |
|---|---|---|---|---|
| TU851 | Module Termination Unit (non-redundant) | 16 | 64 x 186.5 x 131 | 0.50 kg |
| TU853 | Extended MTU with diagnostics | 16 | 64 x 186.5 x 131 | 0.60 kg |
| TU854 | Redundant MTU with diagnostics | 16 | 64 x 186.5 x 131 | 0.62 kg |
| TU855 | High-speed redundant MTU | 8 | 64 x 186.5 x 131 | 0.58 kg |
| TU860 | MTU for analog high-density modules | 32 | 64 x 186.5 x 131 | 0.57 kg |
| TU865 | Redundant field power MTU | 16 | 64 x 186.5 x 131 | 0.56 kg |
Popular ABB Automation Models
| Model | Description | Function Type | Dimensions (mm) | Weight |
|---|---|---|---|---|
| AI843 | Analog Input Module | 8 channels, HART | 64 x 186.5 x 131 | 0.52 kg |
| AO845A | Analog Output Module | 8 channels, HART | 64 x 186.5 x 131 | 0.53 kg |
| DI840 | Digital Input Module | 16 channels | 64 x 186.5 x 131 | 0.50 kg |
| DO840 | Digital Output Module | 16 channels | 64 x 186.5 x 131 | 0.51 kg |
| PM865 | Processor Module | CPU & control | 130 x 186.5 x 131 | 1.20 kg |
| CI854AK01 | Communication Interface (PROFIBUS) | Interface Module | 64 x 186.5 x 131 | 0.45 kg |
FAQ
Q1: What is the purpose of the TU852 module?
A1: It connects field signals and power to redundant I/O modules and distributes ModuleBus signals.
Q2: How many channels does the TU852 support?
A2: It supports 16 channels.
Q3: Can TU852 be used with single I/O configurations?
A3: No, it is specifically designed for redundant I/O setups.
Q4: Which I/O modules are compatible with TU852?
A4: Compatible with AI843, AO845A, DI840, DI880, DO840, DO880, and DP840.
Q5: What type of connectors are used?
A5: Two 25-pin D-sub connectors (male) are used.
Q6: What is the operating temperature range?
A6: 0 to +55 °C, with approval issued for +5 to +55 °C.
Q7: What certifications does it comply with?
A7: CE, UL, EN standards, RoHS, WEEE, and ATEX Zone 2 (pending).
Q8: What is the maximum current capacity?
A8: 3 A per channel, with a total of up to 10 A for process connections.
Q9: Does TU852 support DIN rail mounting?
A9: Yes, it is designed for horizontal DIN rail mounting.
Q10: Is TU852 suitable for corrosive environments?
A10: Yes, it has corrosion protection according to ISA-S71.04 G3.
Related ABB S800 I/O Models
| Model | Description | Channels | Dimensions (mm) | Weight |
|---|---|---|---|---|
| TU851 | Module Termination Unit (non-redundant) | 16 | 64 x 186.5 x 131 | 0.50 kg |
| TU853 | Extended MTU with diagnostics | 16 | 64 x 186.5 x 131 | 0.60 kg |
| TU854 | Redundant MTU with diagnostics | 16 | 64 x 186.5 x 131 | 0.62 kg |
| TU855 | High-speed redundant MTU | 8 | 64 x 186.5 x 131 | 0.58 kg |
| TU860 | MTU for analog high-density modules | 32 | 64 x 186.5 x 131 | 0.57 kg |
| TU865 | Redundant field power MTU | 16 | 64 x 186.5 x 131 | 0.56 kg |
Popular ABB Automation Models
| Model | Description | Function Type | Dimensions (mm) | Weight |
|---|---|---|---|---|
| AI843 | Analog Input Module | 8 channels, HART | 64 x 186.5 x 131 | 0.52 kg |
| AO845A | Analog Output Module | 8 channels, HART | 64 x 186.5 x 131 | 0.53 kg |
| DI840 | Digital Input Module | 16 channels | 64 x 186.5 x 131 | 0.50 kg |
| DO840 | Digital Output Module | 16 channels | 64 x 186.5 x 131 | 0.51 kg |
| PM865 | Processor Module | CPU & control | 130 x 186.5 x 131 | 1.20 kg |
| CI854AK01 | Communication Interface (PROFIBUS) | Interface Module | 64 x 186.5 x 131 | 0.45 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.
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