Description

ABB TY801K01 3BSE023607R1 Shunt Stick Kit

Configured for shunt resistance selection in S800 I/O termination assemblies, the ABB TY801K01 3BSE023607R1 (TY801K01 shunt stick kit) provides eight TY801 shunt sticks for AI845 and AI880A applications on compatible TU834, TU844, TU845, and TU854 termination units. Each shunt stick uses a 125 + 125 ohm shunt arrangement.

Hardware Specifications

Parameter	Specification
Model	TY801K01 3BSE023607R1
Spare Model	3BSE023607R1
Brand	ABB
Product Type	Shunt Stick Kit
Quantity	8 pcs TY801 Shunt Sticks
Shunt Resistance	125 + 125 ohms
Compatible I/O Modules	AI845, AI880A
Compatible MTUs	TU834, TU844, TU845, TU854
ModuleBus Ports	2 x redundant
I/O Slots	8 x S800 I/O module
Power Consumption	2 W typical
Operating Temp	-20 deg C to +70 deg C
Storage Temp	-40 deg C to +85 deg C
Humidity	5 - 95 % RH, non-condensing
Weight	0.06 kg
Dimensions	11 x 10 x 1.5 cm estimated shipping size
Origin	Sweden
Tariff Code	8537101190
Manufacturer	ABB

ABB S800 I/O Shunt Configuration

The TY801K01 provides eight individual TY801 shunt sticks for defined signal termination arrangements. Each stick incorporates a 125 + 125 ohm shunt configuration.

The shunt sticks support AI845 and AI880A installations when used with the specified TU834, TU844, TU845, and TU854 module termination units. Therefore, technicians should verify the I/O module and MTU combination before installation.

The supplied quantity matches an eight-channel termination arrangement. However, the TY801K01 itself functions as a passive shunt accessory rather than an independent I/O processing module.

Frequently Asked Questions

Q: What does the TY801K01 package contain?
A: The package contains 8 pcs TY801 shunt sticks.

Q: What shunt resistance does each TY801 provide?
A: Each TY801 uses a 125 + 125 ohm shunt arrangement.

Q: Which ABB I/O modules are specified for TY801 use?
A: The supplied data specifies AI845 and AI880A, installed with TU834, TU844, TU845, or TU854 MTUs.

Field Installation Guidelines

1. Confirm the installed S800 I/O module and MTU model before fitting the shunt sticks.
2. Isolate the relevant field circuit before modifying the termination assembly.
3. Install each TY801 shunt stick in the designated termination position specified by the applicable ABB hardware documentation.
4. Verify that the shunt stick is fully seated and that no contact pins are displaced.
5. Keep signal wiring separated from high-current switching conductors where practical.
6. Inspect terminal connections for correct seating and mechanical retention before energizing the circuit.
7. After installation, verify the configured signal path and resistance arrangement against the approved control-system drawings.
8. Do not substitute a different resistance value unless the system design explicitly specifies that configuration.

Specifications

• Brand: ABB

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems