ABB TU831 3BSE008530R1 S800 I/O Extended Module Termination Unit

Manufacturer:ABB

Product Number:TU831 3BSE008530R1

Product Type:Extended Module Termination Unit

Origin:Sweden (SE)

Dimensions:126 x 64 x 110 mm

Weight:0.22 kg

Views:380

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24

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Company Information
E-mail		[email protected]
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

ABB TU831 3BSE008530R1 S800 I/O Extended Module Termination Unit

Product Description

The ABB TU831 3BSE008530R1 is an extended Module Termination Unit (MTU) in the S800 I/O series. Designed for 250 V applications, it enables robust signal and power termination for analog and digital I/O modules. With two terminal rows and DIN rail mounting, TU831 ensures secure connectivity in industrial automation systems.

Technical Specifications

Parameter	Value
Product Code	TU831
Article Number	3BSE008530R1
Channels	8
Rated Voltage	Up to 250 V
Terminals	Two rows for field signals/power
Mounting	DIN Rail
Application Type	Extended MTU
Wiring Support	2-wire and 3-wire
Fuse Slots	No
Operating Temperature	-20°C to +70°C
Storage Temperature	-40°C to +70°C
Dimensions (W x H x D)	126 x 64 x 110 mm
Weight	0.22 kg

Applications

Industrial DCS systems requiring high-voltage I/O termination
Automation in power plants, chemical plants, and refineries
Interfaces for analog and digital process signal wiring
Situations requiring 250 V rated extended module termination

Advantages

Supports high-voltage I/O modules (up to 250 V)
Compact and efficient DIN rail installation
Simplifies process wiring via terminal blocks
Ensures reliable module positioning and locking
Suitable for both 2-wire and 3-wire configurations
Rugged and G3 compliant for harsh environments

Frequently Asked Questions (FAQ)

Q1: How many channels does the TU831 support?
A1: The TU831 supports 8 I/O channels.

Q2: Is TU831 compatible with 250 V modules?
A2: Yes, it is designed specifically for 250 V applications.

Q3: Can the TU831 be used with redundant modules?
A3: No, TU831 is for single module configurations only.

Q4: What is the mounting method?
A4: It is DIN rail mounted.

Q5: Does TU831 support 3-wire field devices?
A5: Yes, it supports both 2-wire and 3-wire wiring.

Q6: Are fuses integrated into the TU831?
A6: No, the TU831 does not include fuse holders.

Q7: What is the operating temperature range?
A7: -20°C to +70°C.

Q8: What type of ABB modules can be used with TU831?
A8: Compatible with select analog and digital modules rated for 250 V.

Q9: Is hot-swapping supported?
A9: The I/O module can be removed safely if process power is turned off.

Q10: What environmental compliance does it meet?
A10: It is G3 compliant, suitable for harsh industrial environments.

Related ABB S800 I/O Models

Model	Description	Channels	Dimensions (mm)	Weight (kg)
TU830	16 ch Extended MTU (50 V)	16	126 x 64 x 110	0.22
TU834	8 ch Extended MTU (50 V)	8	126 x 64 x 110	0.22
TU835	8 ch Extended MTU w/ Fuses (50 V)	8	126 x 64 x 110	0.23
TU836	8 ch Extended MTU w/ Fuses (250 V)	8	126 x 64 x 110	0.23
TU837	8 ch Extended MTU (250 V)	8	126 x 64 x 110	0.23
TU839	8 ch Extended MTU (250 V)	8	126 x 64 x 110	0.23

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