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ABB Digital I O Module 24 V d.c (19.2 -30 V) TU849 3BSE042560R1 500 V a.c

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ABB Digital I O Module 24 V d.c (19.2 -30 V) TU849 3BSE042560R1 500 V a.c

Large Image :  ABB Digital I O Module 24 V d.c (19.2 -30 V) TU849 3BSE042560R1 500 V a.c

Product Details:

Place of Origin: India
Brand Name: ABB
Certification: CE
Model Number: TU849 3BSE042560R1

Payment & Shipping Terms:

Minimum Order Quantity: 1
Packaging Details: New Original Box
Delivery Time: In Stock
Payment Terms: T/T / Paypal
Supply Ability: 50
Detailed Product Description
Product Name: Output Module Order No.: TU849 3BSE042560R1
Weight: 0.3 Kg (0.66 Lbs.) I/O Current, DC: 500mA
24 V Consumption Typ: 140 MA Temperature, Operating: 0 To +55 °C
Temperature, Storage: -25 To +70 °C
High Light:

ethernet i o module


digital input output module

ABB Digital I O Module 24 V d.c (19.2 -30 V) TU849 3BSE042560R1 500 V a.c



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.



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


General info
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


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.)





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Contact Person: Suki

Tel: 86-13268302140

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