Configured for physical I/O module interfacing in the ABB Advant Master system, the ABB DSTX170 57160001-ADK (DSTX170 Connection Unit) provides electrical connection and module-level signal distribution for compatible I/O hardware.

Model Identification

The DSTX170 designation identifies the connection unit, while 57160001-ADK is the associated ABB part number. The supplied information does not define a further suffix coding structure.

Hardware Specifications

Industrial Control and Bus Characteristics

The DSTX170 is specified with a 1 Mbit/s ModuleBus interface for communication between compatible system components. The stated 2 A power distribution rating applies per module slot. I/O module capacity is specified as 8 or 16 channels, depending on the connected module configuration.

For ABB industrial control installations, the ModuleBus communication rate and module-slot power distribution should be checked against the installed I/O architecture before replacement. Firmware flash compatibility is not specified in the supplied technical data and should therefore be verified against the host system configuration before commissioning.

Ordering Information

• 1 x ABB DSTX170 57160001-ADK Connection Unit
• Accessories, manuals, cables, calibration data, and software are not included unless explicitly listed with the supplied item.
• No additional installation kit is specified in the provided product information.

Installation and Wiring Guidelines

Physical Installation

• Install the connection unit in accordance with the mechanical requirements of the compatible ABB system.
• Verify that the mounting position provides sufficient clearance for module access and cable routing.
• Confirm that the installed enclosure maintains the specified operating temperature and humidity range.

Power and ModuleBus

• Verify the 24 VDC supply before connecting the unit.
• Confirm that the module-slot power distribution does not exceed the specified 2 A rating.
• Check ModuleBus connections for correct routing and secure termination.
• Keep communication wiring separated from high-current or high-voltage power conductors where practical.

Grounding and Shielding

• Follow the grounding and shielding requirements defined by the complete ABB system installation documentation.
• Terminate cable shields according to the system grounding design.
• Avoid creating unintended ground loops through multiple shield termination points.

Technical FAQ

• What is the primary function of the DSTX170?

  The DSTX170 is a connection unit specified for compatible ABB Advant Master I/O module configurations and associated electrical connections.

• What power supply does the DSTX170 use?

  The supplied data specifies a 24 VDC power supply. The external power source should meet the requirements of the complete installed system.

• What is the ModuleBus communication rate?

  The specified ModuleBus communication rate is 1 Mbit/s. Correct communication depends on compatible system components and proper bus wiring.

• How much power can each module slot distribute?

  The specified power distribution is 2 A per module slot. The connected module load should remain within the applicable system limits.

• How many I/O channels are supported?

  The supplied specification lists 8 or 16 I/O channels per module. The actual channel count depends on the connected compatible I/O module.

• Can the DSTX170 be used outside the specified temperature range?

  The specified operating range is -20 deg C to +70 deg C. Operation outside this range is not supported by the supplied technical data.

• Is firmware compatibility specified for this unit?

  No firmware version or flash compatibility data is provided. Compatibility should be verified against the installed ABB Advant Master system before replacement.

• Are cables and accessories included with the unit?

  No. Cables, manuals, software, calibration data, and other accessories are excluded unless specifically listed as part of the supplied item.