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3BSE042560R1 ABB TU849 Module Termination Unit DCS Controller

3BSE042560R1 ABB TU849 Module Termination Unit DCS Controller

3BSE042560R1 ABB TU849 Module Termination Unit DCS Controller
3BSE042560R1 ABB TU849 Module Termination Unit DCS Controller 3BSE042560R1 ABB TU849 Module Termination Unit DCS Controller 3BSE042560R1 ABB TU849 Module Termination Unit DCS Controller

Large Image :  3BSE042560R1 ABB TU849 Module Termination Unit DCS Controller Get Best Price

Product Details:

Place of Origin: Switzerland
Brand Name: ABB
Certification: CE
Model Number: TU849

Payment & Shipping Terms:

Minimum Order Quantity: 1 pc
Price: Contact us
Packaging Details: New in original box
Delivery Time: 5-8DAYS
Payment Terms: T/T, , L/C
Supply Ability: 88
Detailed Product Description
D/c: New Warranty: 12 Months
Condition: New And Original Type: ABB TU849 Module

Product Name: TERMINATION BASE Model No.: TU849
Article Number: 3BSE042560R1 Protocol: ABB's Modulebus
Master Or Slave: Not Applicable Rated Insulation Voltage: 50V
Dialectic Test Voltage: 500VAC Power Dissipation: 2.5W
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ABB Digital S800 I/O Module Termination Unit DCS TU849 3BSE042560R1 In Stock

Description of TU849

The TU849 is a module termination unit (MTU) for redundant configuration of Optical ModuleBus Modem TB840/TB840A.
The MTU is a passive unit having connections for double power supply, one for each modem, a single electrical ModuleBus, two TB840/TB840A and a rotary switch for cluster address (1 to 7) setting.
Four mechanical keys, two for each position, are used to configured the MTU for the right types of modules. Each key has six positions, which gives a total number of 36 different configurations. The configurations can be changed with a screwdriver.
The MTU can be mounted on a standard DIN rail. It has a mechanical latch that locks the MTU to the DIN rail. The latch can be locked/unlocked with a screwdriver.
Termination unit TU848 has individual power supply connections and connects TB840/TB840A to redundant I/O. Termination unit TU849 has individual power supply connections and connects TB840/TB840A to non-redundant I/O.

General Information

Protocol ABB's Modulebus
Article number 3BSE042560R1
Master or slave Not Applicable
Line redundancy Yes
Hot Swap No
Type Redundant TB840/TB840A, Single I/O, Dual Power
Power input 24 V d.c (19.2 -30 V)
Mounting Vertical or Horizontal

Detailed data

Connector N/A
24 V consumption typ. N/A
ModuleBus current distribution Maximum 5 V 1.5 A
24 V 1.5 A
Mechanical Keys 36 differrent combinations
Acceptable wire sizes Solid: 0.2 - 2.5 mm2
Stranded: 0.2 -2.5 mm2, 24 -12 AWG
Recomended torque: 0.5 Nm
Rated insulation voltage 50 V
Dialectic test voltage 500 V a.c
Power dissipation 2.5 W


Features and benefits

• Dual power supply connection
• A rotary switch for cluster address setting
• Mechanical keying prevents insertion of wrong module type
• Single ModuleBus connection
• Latching device to DIN rail for locking and grounding
• DIN rail mounted


Model No. Protocol Master or slave
CI853 COMLI and MODBUS RTU Master / Slave
CI855 ABB's MasterBus 300 Master
CI856 ABB's S100 I/O Master
CI857 ABB's INSUM Master
CI858 ABB's DriveBus Master
CI860 FOUNDATION Fieldbus HSE Master / Slave
CI865 ABB's Satt I/O Master
CI867 MODBUS TCP Master / Slave
CI868 IEC 61850 Master / Slave
CI869 ABB's Advant Fieldbus 100 Slave
CI873 EtherNet IP / DeviceNet Master
TB820V2 ABB's Modulebus Slave
TB825 (Multi Mode) ABB's Modulebus Slave
TB826 (Single Mode) ABB's Modulebus Slave
TB840A ABB's Modulebus Slave
TB842 ABB's Modulebus Not Applicable
TU807 ABB's Modulebus Not Applicable
TU840 ABB's Modulebus Not Applicable
TU841 ABB's Modulebus Not Applicable
TU846 ABB's Modulebus Not Applicable
TU847 ABB's Modulebus Not Applicable
TU848 ABB's Modulebus Not Applicable
TU849 ABB's Modulebus Not Applicable

Environmental and certification

Temperature, Operating 55° C (131° F) horizontal mounted. 40° C (104° F) vertical mounted
Temperature, Storage -25° C (-13° F) to +70° C (158° F)
Equipment class Class 1 according to IEC 60536; (earth protected)
Ingress protection IP20 according to IEC 60529
CE- marking Yes
Electrical Safety cULus
Hazardous location cULus Hazardous Location class 1 Zone 2, ATEX Zone 2
Marine certificates ABS, BV, DNV-GL, LR, RS
RoHS compliance EN 50581:2012
WEEE compliance DIRECTIVE/2012/19/EU



Height 186.5 mm (7.34 in.) including latch
Width 124 mm (4.88 in.)
Depth 47 mm (1.85 in.)
Weight (including base) 0.45 kg (0.99 lbs.)

Contact person: Iris
Cellphone: +0086-17728602038
Fixed line:0752-2222038