Excellent PLC
Product Introduction
The ABB TU835V1 is an Extended Module Termination Unit (MTU) for the S800 I/O system. Designed for DIN rail mounting, it provides connections for up to 8 I/O channels, distributing field signals, process power, and ModuleBus connections to I/O modules. With mechanical keying and latching for secure and error-free installation, the TU835V1 ensures reliable signal termination and grounding for AI810, AI815, and AI845 modules.
Technical Specifications
| Parameter | Value |
|---|---|
| Article Number | 3BSE013236R1 |
| Type | Extended MTU |
| Connection | Terminal block |
| Channels | 8 |
| Maximum Voltage | 50 V |
| Maximum Current per Channel | 2 A |
| Maximum Process Current | 8 A |
| Mounting | DIN rail, both directions |
| Operating Temperature | 0 to +55 °C (+32 to +131 °F) |
| Storage Temperature | -40 to +70 °C (-40 to +158 °F) |
| Relative Humidity | 5 to 95 %, non-condensing |
| Protection Class | IP20 |
| Certifications | CE, UL, ATEX, Marine (ABS, BV, DNV-GL, LR) |
| Dimensions (W × D × H) | 126 × 64 × 110 mm |
| Weight | 0.26 kg |
Applications
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Termination of field signals and power for S800 I/O modules
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Suitable for analog input modules (AI810, AI815, AI845)
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Installation in industrial automation systems requiring secure wiring and reliable grounding
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Use in environments requiring compliance with hazardous area and marine standards
Advantages
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Supports up to 8 I/O channels with fused power terminals
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Mechanically keyed to prevent incorrect module insertion
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DIN rail latching mechanism ensures secure mounting and grounding
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Wide operating temperature range and industrial-grade certifications
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Compact and lightweight design for flexible panel layouts
FAQs
Q1: What modules is the TU835V1 compatible with?
A1: It is compatible with ABB AI810, AI815, and AI845 modules.
Q2: How many channels does the TU835V1 support?
A2: It supports up to 8 I/O channels.
Q3: Can the TU835V1 be mounted in any orientation?
A3: Yes, it supports mounting in both directions on a DIN rail.
Q4: What is the maximum voltage supported by the TU835V1?
A4: The maximum rated voltage is 50 V.
Q5: Does the TU835V1 have any mechanical keying?
A5: Yes, it features mechanical keying to prevent incorrect module installation.
Q6: Is the TU835V1 suitable for marine applications?
A6: Yes, it is certified by ABS, BV, DNV-GL, and LR for marine use.
Q7: What is the environmental protection rating of the TU835V1?
A7: It is rated IP20 according to IEC 60529.
Q8: Does the TU835V1 meet hazardous location standards?
A8: Yes, it is approved for use in ATEX Zone 2 and UL Class 1 Div 2 environments.
Q9: What type of wiring does the TU835V1 accept?
A9: It accepts solid wires (0.2–4 mm²) and stranded wires (0.2–2.5 mm², 24–12 AWG).
Q10: How much does the TU835V1 weigh?
A10: It weighs approximately 0.26 kg.
Recommended Related Models (Same Series or Application)
| Model | Description | Channels | Dimensions (mm) | Weight |
|---|---|---|---|---|
| TU810V1 | Compact MTU for S800 I/O | 8 | 126×64×110 | 0.26 kg |
| TU811V1 | Extended MTU with redundant power | 8 | 126×64×110 | 0.28 kg |
| TU812V1 | Compact MTU with relay output support | 8 | 126×64×110 | 0.27 kg |
| TU818V1 | MTU for DI/DO modules | 16 | 126×64×110 | 0.30 kg |
| TU819V1 | MTU with additional process isolation | 8 | 126×64×110 | 0.29 kg |
| TU830V1 | Compact MTU for high-density modules | 8 | 126×64×110 | 0.26 kg |
Popular ABB Models
| Model | Description | Channels | Dimensions (mm) | Weight |
|---|---|---|---|---|
| AI810 | Analog Input Module | 8 | 59×124×110 | 0.25 kg |
| DO810 | Digital Output Module | 16 | 59×124×110 | 0.22 kg |
| DI810 | Digital Input Module | 16 | 59×124×110 | 0.23 kg |
| AI815 | Analog Input Module with HART | 8 | 59×124×110 | 0.25 kg |
| DO815 | Digital Output Module with Relay | 8 | 59×124×110 | 0.24 kg |
| PM866 | AC 800M Controller Processor Unit | N/A | 186×185×80 | 1.2 kg |
