Data sheet

I/O MTUs - S800 I/O

Compact Product Suite hardware selector

S800 I/O is a comprehensive, distributed, and modular process I/O system that communicates with parent controllers over industry-standard field buses. Module Termination Units (MTUs) host S800 I/O modules and are keyed to ensure the correct module is used. Many Module Termination Units (MTUs) options are available for various S800 I/O modules to meet your project requirements.

By permitting installation in the field, close to sensors and actuators, S800 I/O reduces the installation cost by reducing
the cost of cabling. And thanks to features such as “hot swap” of modules, “online” reconfiguration, and redundancy options,
it contributes to keeping production – and thereby profits – up.

For updated information regarding System 800xA please visit our 800xA Hardware Selector. In the HW-selector, you
can compare different communication modules, AC 800M controllers, S800 I/O modules, S900 I/O modules, Select I/O modules, module termination units, networks equipment, panels, power supplies, and voters, and also print your PDF files or save an outline of all modules in the product area.

Below is an outline of the range of different MTUs for S800 I/O modules available.
Specific feature ¹ TU805K01 TU810V1 TU811V1 TU812V1
General info
Article number 3BSE035990R1 3BSE013230R1 3BSE013231R1 3BSE013232R1
Connection Terminal block 25 pin D-sub
Channels 16 8 16
Voltage 50 V 250 V 50 V
Use with I/O DI801, DO801 AI810, AI815, AI820, AI830, AI830A, AI835, AI835A, AI845, AO810, AO810V2, AO815, AO820, AO845, AO845A, DI810, DI811, DI814, DI830, DI831, DI840, DI880, DI885, DO810, DO814, DO815, DO840, DO880, DP820, DP840 DI820, DI821, DO820, and DO821 AI810, AI815, AI820, AI830, AI830A, AI835, AI835A, AI845, AO810, AO810V2, AO815, AO820, AO845, AO845A, DI810, DI811, DI814, DI830, DI831, DI840, DI880, DI885, DO810, DO814, DO840, DO880, DP820 and DP840
Process connections 2 x 2 Process power terminals
2 x 16 Process power distribution terminals		 2 x 2 Process power, 5 x 2 Process power (0 V) 25 pin (male) D-Sub connector
up to 16 I/O signals
Type Compact
Mounting Both directions
Mounting detail Horizontal 55 ºC (131 °F)
Vertical 40 ºC (104 °F)		 Horizontal 55 Cº (131 °F)
Vertical 40 ºC (104 °F)		 Horizontal 55 ºC (131 °F)
Vertical 40 ºC (104 °F)
Single/redundant I/O Single
Dimensions
Width 86.1 mm 64 mm (2.52 in.) including connector,
58.5 mm (2.3 in.) edge to edge installed		 64 mm (2.52 in.) including connector, 58.5 mm (2.3 in.) edge to edge installed
Depth 40.5 mm 64 mm (2.52 in.) including terminals 64 mm (2.52 in.), including terminals
Height 40.5 mm 170 mm (6.7 in.) including latch 170 mm (6.7 in.), including latch
Weight 0.3 kg 0.17 kg (0.37 lbs)
Environment and certification
RoHS compliance EN 50581:2012
WEEE compliance DIRECTIVE/2012/19/EU
¹ For detailed information on each module, please visit: compacthardwareselector.automation.abb.com
Specific feature ¹ TU813 TU814V1 TU818 TU819
General info
Article number 3BSE036714R1 3BSE013233R1 3BSE069209R1 3BSE068891R1
Connection Crimp Snap-in connector Terminal block 25 pin D-sub
Channels 8 16 32
Voltage 250 V 50 V
Use with I/O DI820, DI821, DI825, DO820, DO821 and AI825 AI810, AI815, AI820, AI830, AI835A, AI835, AI845, AO810, AO810V2, AO815, AO820, AO845, AO845A, DI810, DI811, DI814, DI830, DI831, DI840, DI880, DI885, DO810, DO814, DO815, DO840, DO880, DP820 and DP840 AI810, AI815, AI835A, AI843, AI845, DI810, DI811, DI818, DI830, DI831, DI840, DI880, DI885, DO818, DP840 DI818 and DO818
Process connections 16 30
up to 16 I/O channels
2 x 2 Process power
2 x 5 Process power (0 V)		 40 pole screw terminal Two D-sub connectors 25 pin (male)
up to 32 I/O signals
Type Compact
Mounting Both directions
Mounting detail Horizontal 55 ºC (131 °F)
Vertical 40 ºC (104 °F)
Single/redundant I/O Single Single
Dimensions
Width 64 mm (2.52 in.) including connector, 58.5 mm (2.3 in.) edge to edge installed
Depth 64 mm (2.52 in.), including terminals
Height 170 mm (6.7 in.) including latch
Weight 0.17 kg (0.37 lbs)
Environment and certification
RoHS compliance EN 50581:2012
WEEE compliance DIRECTIVE/2012/19/EU
¹ For detailed information on each module, please visit: compacthardwareselector.automation.abb.com
Specific feature ¹ TU830V1 TU831V1 TU833 TU834
General info
Article number 3BSE013234R1 3BSE013235R1 3BSE038726R1 3BSE040364R1
Connection Terminal block Crimp Snap-in connector Terminal block
Channels 16 8 16 8
Voltage 50 V 250 V 50 V
Use with I/O AI810, AI815, AI820, AI830, AI830A, AI835, AI835A, AI843, AI845, AO810, AO810V2, AO815, AO820, AO845, AO845A, DI810, DI811, DI814, DI818, DI830, DI831, DI840, DI880, DI885, DO810, DO814, DO815, DO818, DO840, DO880, DP820 and DP840 DI820, DI821, DO820, and DO821 AI810, AI815, AI820, AI830, AI830A, AI835, AI835A, AI843, AI845, AO810, AO810V2, AO815, AO820, AO845, AO845A, DI810, DI811, DI814, DI830, DI831, DI840, DI880, DI885, DO810, DO814, DO815, DO840, DO880, DP820 and DP840 AI880 and AI880A
Process connections 56 16
up to 8 I/O channels
(2 terminals per channel)		 56
up to 16 I/O channels (2 terminals per channel)
4 Process power 6.3 A
10 x 2 Process power (0 V)		 40
up to 8 I/O channels (2 terminals per channel)
4 Process power
20 Process power (0 V)
Type Extended
Mounting Both directions
Mounting detail 55 ºC (131 °F)
Single/redundant I/O Single
Dimensions
Width 126 mm (5 in.) including connector, 120.5 mm (4.74 in.) edge to edge installed 126 mm (5 in.) including connector,
120.5 mm (4.74 in.) edge to edge installed		 126 mm (5 in.) including connector, 120.5 mm (4.74 in.) edge to edge installed 126 mm (5.0 in.) including connector, 120.5 mm (4.74 in.) edge to edge installed
Depth 64 mm (2.52 in.) including terminals
Height 110 mm (4.3 in.) 105 mm (4.1 in.) 110 mm (4.3 in.) including locking device
Weight 0.28 kg (0.6 lbs) 0.22 kg (0.48 lbs) 0.28 kg (0.6 lbs)
Environment and certification
RoHS compliance EN 50581:2012
WEEE compliance DIRECTIVE/2012/19/EU
¹ For detailed information on each module, please visit: compacthardwareselector.automation.abb.com
Specific feature ¹ TU835V1 TU836V1 TU837V1 TU838
General info
Article number 3BSE013236R1 3BSE013237R1 3BSE013238R1 3BSE008572R1
Connection Terminal block
Channels 8 16
Voltage 50 V 250 V 50 V
Use with I/O AI810, AI815 and AI845 DO820, and DO821 AI810, AI815, AI845, DI810, DI811, DI814, DI830, DI831, DI840 and DO814
Process connections 16
up to 8 I/O channels
(2 terminals per channel)
4 Process power
4 Process power (0V)		 28
up to 8 I/O channels
(2 terminals per channel)
2 x 6 power common terminals		 40
up to 16 I/O channels
8 fused sensor power outlets
4 Process power
12 Process power (0 V)
Type Extended
Mounting Both directions
Mounting detail 55 ºC (131 °F)
Single/redundant I/O Single
Dimensions
Width 126 mm (5 in.) including connector, 120.5 mm (4.74 in.) edge to edge installed
Depth 64 mm (2.52 in.) including terminals
Height 110 mm (4.3 in.)
Weight 0.26 kg (0.57 lbs)
Environment and certification
RoHS compliance EN 50581:2012
WEEE compliance DIRECTIVE/2012/19/EU
¹ For detailed information on each module, please visit: compacthardwareselector.automation.abb.com
Specific feature ¹ TU839 TU842 TU843 TU844
General info
Article number 3BSE046966R1 3BSE020850R1 3BSE021443R1 3BSE021445R1
Connection Terminal block
Channels 8 16 8
Voltage 250 V 50 V
Use with I/O DI820, DI821and DI825 AI843, AO845, AO845A, DI840, DI880, DO840, DO880 and DP840 AI845, AI880, AI880A and DP840
Process connections 28
up to 8 I/O channels
(2 terminals per channel)
2x6 Process Power terminals 0.2 A		 56 up to 16 I/O channels (2 terminals per channel), 4 Process power, 20 Process power (0 V) 56 up to 16 I/O channels (2 terminals per channel)
4 Process power
20 Process power (0 V)		 40 up to 8 I/O channels (2 terminals per channel)
4 Process power
20 Process power (0 V)
Type Extended Redundant
Mounting Both directions Horizontal Vertical Horizontal
Mounting detail 55 ºC (131 °F) 55 º (131 °F)
Single/redundant I/O Single Redundant
Dimensions
Width 126 mm (5 in.) including connector, 120.5 mm (4.74 in.) edge to edge installed. 131 mm (5.16”) including connector,
124 mm (4.88”) edge to edge installed		 131 mm (5.16”) including connector, 124 mm (4.88”) edge to edge installed
Depth 64 mm (2.52 in.) including terminals 64 mm (2.52”) including terminals
Height 110 mm (4.3 in.) 186.5 mm (7.34”) including locking device
Weight 0.28 kg (0.6 lbs) 0.6 kg (1.3 lbs.)
Environment and certification
RoHS compliance EN 50581:2012
WEEE compliance DIRECTIVE/2012/19/EU
¹ For detailed information on each module, please visit: compacthardwareselector.automation.abb.com
Specific feature ¹ TU845 TU850 TU851 TU852
General info
Article number 3BSE021447R1 3BSE050930R1 3BSE068782R1 3BSE069964R1
Connection Terminal block 25 pin D-sub
Channels 8 16
Voltage 50 V 250 V 50 V
Use with I/O AI845, AI880, AI880A and DP840 AI810, DI810, DI811,DI830, DI831 DI820, DI821, DI825, DI828, DO820, DO821, and DO828 AI843, AO845A, DI840, DI880, DO840, DO880 and DP840
Process connections 40 up to 8 I/O channels (2 terminals per channel)
4 Process power
20 Process power (0 V)		 40 up to 16 I/O channels
16 current limited sensor/transmitter power outlets
D-sub connectors 25 pin (male)		 32 up to 16 I/O channels 16 up to 16 I/O channels (2 terminals per channel), Two D-sub connectors 25 pin (male)
Type Redundant Extended Redundant
Mounting Vertical Both directions Horizontal
Mounting detail 55 º (131 °F)
Single/redundant I/O Redundant Single Redundant
Dimensions
Width 131 mm (5.16”) including connector, 124 mm (4.88”) edge to edge installed 126 mm (5 in.) including connector, 120.5 mm (4.74 in.) edge to edge installed 131 mm (5.16 in.) including connector, 124 mm (4.88 in.) edge to edge installed
Depth 64 mm (2.52”) including terminals 64 mm (2.52 in.) including terminals
Height 186.5 mm (7.34”) including locking device 110 mm (4.3 in.) 186.5 mm (7.34 in.) including locking device
Weight 0.6 kg (1.3 lbs.) 0.26 kg (0.57 lbs) 0.22 kg (0.48 lbs) 0.55 kg (1.2 lbs)
Environment and certification
RoHS compliance EN 50581:2012
WEEE compliance DIRECTIVE/2012/19/EU
¹ For detailed information on each module, please visit: compacthardwareselector.automation.abb.com
Specific feature ¹ TU854 TU890 TU891
General info
Article number 3BSE069966R1 3BSC690075R1 3BSC840157R1
Connection 25 pin D-sub Terminal block
Channels 16 8
Voltage 50 V 24 V
Use with I/O AI845, AI880A and DP840 AI890, AI893, AI895, AO890, AO895, DI890, DO890
Process connections up to 8 I/O channels (2 terminals per channel)
D-sub connector 25 pin (male)		 27 blue terminals 27 gray terminals
Type Redundant Compact
Mounting Horizontal
Mounting detail 55 ºC (131 °F) 55 º (131 °F) 55 ºC (131 °F)
Single/redundant I/O Redundant Single
Dimensions
Width 131 mm (5.16 in.) including connector, 124 mm (4.88 in.) edge to edge installed 64 mm (1.77 in.) including connector, 58.5 mm (2.3 in.) edge to edge installed
Depth 64 mm (2.52 in.) including terminals 58 mm (2.28 in.), 106 mm (4.2 in.) including terminals
Height 186.5 mm (7.34 in.) including locking device 194 mm (7.6 in.) including latch
Weight 260 g (9.17 oz) 0.17 kg (0.37 lbs.) 0.17 kg (0.37 lbs)
Environment and certification
RoHS compliance EN 50581:2012
WEEE compliance DIRECTIVE/2012/19/EU
¹ For detailed information on each module, please visit: compacthardwareselector.automation.abb.com
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