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- Overview
- Specifications
- Description
- Applications
- Features
- Maintenance
- FAQ
- Recommended Products
Overview
Place of Origin: |
Sweden |
Brand Name: |
ABB |
Model Number: |
TB805 3BSE008534R1 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Model |
TB805 (3BSE008534R1) |
|
Dimensions |
11.6 x 2.8 x 3.1 cm |
|
Weight |
0.04 kg |
|
Module Type |
Modulebus Extension Cable Adaptor |
|
Connector Type |
D-sub 25 Female |
|
Function |
One required per TK801 extension cable |
|
Series |
S800 |
|
RoHS Information |
Compliant with EU Directive 2011/65/EU |
|
WEEE Category |
5. Small Equipment (No External Dimension More Than 50 cm) |
|
Number of Batteries |
0 |
|
CE Mark |
Yes |
|
Electrical Safety |
IEC 61131-2; UL 61010-1; UL 61010-2-201 |
|
Hazardous Location |
C1 Div 2 cULus; C1 Zone 2 cULus; ATEX Zone 2 |
|
Marine Certification |
ABS; BV; DNV; LR |
|
Operating Temperature |
0°C to +55°C |
|
Storage Temperature |
-25°C to +70°C |
|
Relative Humidity |
5% to 95% RH, non-condensing |
|
Pollution Degree |
Degree 2 (IEC 60664-1) |
|
Corrosion Protection |
ISA-S71.04: G3 |
|
Protection Class |
IP20 (IEC 60529) |
|
Mechanical Standards |
IEC 61131-2 |
|
EMC |
EN 61000-6-4; EN 61000-6-2 |
|
Overvoltage Category |
IEC/EN 60664-1 |
|
Equipment Class |
Class I (IEC 61140, earth protected) |
|
RoHS Compliance |
EU RoHS; UAE RoHS; CN RoHS |
|
WEEE Compliance |
DIRECTIVE 2012/19/EU |
Description
The TB805 3BSE008534R1 ModuleBus Cable Adaptor is used together with TB806 and TK801V0xx to extend the ModuleBus. Using this extension I/O modules on the same electrical ModuleBus can be mounted on different DIN rails. It features a D-sub 25 female connector and is required for each TK801 extension cable connection.
Applications
Petrochemical plants: Used for distributed monitoring stations, connecting I/O modules across cabinets.
Large power plants: Enables bus extension within complex DCS systems in control rooms.
Offshore drilling plants: Commonly used in automation cabinets on offshore platforms due to their marine certification.
Steel and metallurgical plants: Used in field control units on long-distance production lines.
Wastewater treatment plants: Used for connecting pump stations and monitoring units distributed across different areas.
Features
Extension Connectivity: Provides reliable connection for Modulebus extension cables
Connector Type: D-sub 25 female interface for TK801 cable integration
Compact Design: Slim dimensions for easy installation in control systems
System Requirement: One TB805 required per TK801 extension cable
Compliance: RoHS compliant, WEEE Category 5(small equipment)
Durability: Lightweight yet robust construction for industrial environments
Maintenance
Tightening Check: Check the screws at cable connections for looseness every six months.
Interface Dust Protection: In dusty factory environments, ensure the adapter is installed in a well-sealed cabinet.
FAQ
Q: How many TB805 3BSE008534R1 adapters are needed for one bus expansion connection?
A: Typically, one TB805 3BSE008534R1 adapter is required at one end of each TK801 expansion cable.
Q: Is the TB805 3BSE008534R1 a passive or active device?
A: It is a passive mechanical/interface adapter and does not require an external power supply.
Q: Can the expansion cable connected via TB805 3BSE008534R1 be hot-plugged?
A: Not recommended. Hot-plugging the bus interface may trigger a ModuleBus error and cause the CPU to enter a fault state.
Q: What is the maximum supported expansion length when using TB805 3BSE008534R1?
A: It depends on the selected TK801 cable type. The S800 system bus expansion is generally limited by the maximum allowable bus length defined by the system specifications.
Q: What is the difference between TB805 3BSE008534R1 and TB806?
A: TB805 3BSE008534R1 is typically used as the bus “out” adapter, while TB806 is used as the bus “in” adapter in the expansion chain.
