3BSE037760R1 ABB TB840A Modulebus Cluster Modem
Description
S800 I/O is a comprehensive, distributed and modular process I/O
system that communicates with parent controllers and PLCs over
industry-standard field buses. The TB840 ModuleBus Modem is a fiber
optic interface to the Optical ModuleBus. TB840A is used in
redundancy configurations where each module is connected to
different optical ModuleBus lines, but connected to the same
electrical ModuleBus.
The ModuleBus Modem has an electrical and an optical Modulebus
interface which are logically the same bus. A maximum of 12 I/O
modules can be connected to the electrical ModuleBus and up to
seven clusters can be connected to the fiber optic ModuleBus. The
fiber optic interface is intended for local distribution of I/O
clusters and where more than 12 I/O modules are required in an I/O
station.
General info
| Article number | 3BSE037760R1 |
| Communication protocol | Modulebus |
| Master or slave | Slave |
| Line redundancy | Yes |
| Module redundancy | Yes |
| Hot Swap | Yes |
| Used together with HI Controller | Yes |
Detailed data
| 24 V consumption typ. | 120 mA |
Environment and certification
| CE- marking | Yes |
| Electrical Safety | EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201 |
| Hazardous location | C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2 |
| Marine certificates | ABS, BV, DNV-GL, LR |
| Temperature, Operating | 0 to +55 °C (+32 to +131 °F), approvals are issued for +5 to +55 °C |
| Temperature, Storage | -40 to +70 °C (-40 to +158 °F) |
| Pollution degree | Degree 2, IEC 60664-1 |
| Corrosion protection | ISA-S71.04: G3 |
| Relative humidity | 5 to 95 %, non-condensing |
| Max ambient temperature | 55 °C (131 °F), for vertical mounting 40 °C (104 °F) |
| Protection class | IP20 according to EN60529, IEC 529 |
| RoHS compliance | DIRECTIVE/2011/65/EU (EN 50581:2012) |
| WEEE compliance | DIRECTIVE/2012/19/EU |
Dimensions
| Width | 54 mm (2.13 in.) |
| Height | 119 mm (4.69 in.) |
| Depth | 96 mm (3.78 in.) |
| Weight | 0.2 kg (0.44 lbs) |
Features and benefits
- 2 fiber optic ports to optical ModuleBus
- ModuleBus (electrical) to the I/O Modules
- Supervisory functions of I/O ModuleBus and power supply
- Isolated power supply to I/O modules
- TU840, MTU for redundant TB840/TB840A, dual ModuleBus
- TU841, MTU for redundant TB840/TB840A, single ModuleBus
- Input power fused
FAQ:
Q: What is the brand name of the product?
A: The brand name of the product is ABB.
Q: What is the model number of the product?
A: The model number of the product is TB840A 3BSE037760R1.
Q: Where is the product manufactured?
A: The product is manufactured in FI.
Q: What are the available payment terms?
A: The available payment terms are T/T, Western Union, and
PAYONEER.
Q: What is the delivery time for the product?
A: The delivery time for the product is 3-5 days.
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