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Phoenix Contact Sub-D Connector - 2708232

Phoenix Contact Sub-D Connector - 2708232

Phoenix contact subcon-plus profibus d-sub connectors. Phoenix contact subcon-plus profibus 9 pin ...

Best current price£19.80from eBay

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eBayPHOENIX CONTACT 2708232, SUBCON-PLUS-CAN/PG, D-SUB bus connector
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Product Information

Full details

The Phoenix Contact SUBCON-PLUS-PROFIB/SC2 is a robust D-SUB connector designed for PROFIBUS DP systems up to 12 Mbps. It's ideal for industrial environments requiring fast and reliable field connections for sensor/actuator data. While offering integrated termination and high noise immunity, users should note its specific compatibility requirements for PROFIBUS cables.

All features

Model Part Number2708232
BrandPhoenix Contact

Extended Product Information

FAQs

What is the maximum data rate supported by this connector?

This connector supports PROFIBUS DP systems with data rates up to 12 Mbps.

Do I need a separate terminating resistor?

No, this connector has an integrated terminating resistor that can be activated externally via a slide switch.

What type of PROFIBUS cable can I use with this connector?

It is designed for standard PROFIBUS cables with an outside diameter of 8mm (Type A & B).

How is the termination resistor activated?

The terminating resistor is activated by using the external slide switch located on the connector body.

What are the operating temperature limits?

The connector can operate in temperatures ranging from -20 °C to 75 °C.

What is the voltage and current rating?

The connector has a voltage rating of 5 V and a current rating of 0.1 A.

What material is the housing made of?

The housing is made of shielded Acrylonitrile butadiene styrene (ABS).

Troubleshooting

No PROFIBUS communication established

Verify all wire connections to the screw terminals are secure and correct according to the pin assignment (3, 5, 6, 8). Ensure the terminating resistor is activated on the last device of the bus segment. Check that the correct type of PROFIBUS cable (8mm OD) is used.

Intermittent data errors or poor signal quality

Confirm that the connector housing is properly closed and the shielding is making contact. Ensure the cable is fully seated and secured. Check for external sources of electromagnetic interference and consider relocating or shielding the affected cable run.

Terminating resistor not functioning

Ensure the slide switch is firmly set to the 'ON' position. Check for any physical damage to the switch mechanism. Verify that the device is indeed intended to be the last one on the bus segment for termination to be necessary.

Pros and Cons

Pros

  • Facilitates rapid field connections for PROFIBUS systems.
  • Integrated terminating resistor reduces external component needs.
  • High noise immunity ensures reliable data transmission.
  • Durable shielded ABS housing for industrial environments.
  • Supports high data rates up to 12 Mbps.

Cons

  • Specific compatibility with 8mm outside diameter PROFIBUS cables (Type A & B) is required.
  • Requires careful handling to activate the integrated terminating resistor correctly.
  • May require a specialized tool for quick stripping of PROFIBUS cables (e.g., stock number 801-8967).
  • Limited to 9-pin D-SUB configuration.

Setup, Compatibility & Care

Setup:

  1. Prepare the PROFIBUS cable (8mm outside diameter, Type A or B) by stripping the outer jacket.
  2. Connect the individual data wires to the designated screw terminals within the connector, paying close attention to pin assignments (3, 5, 6, 8).
  3. Ensure the cable is securely fastened and the connector housing is closed.
  4. Activate the integrated terminating resistor by setting the external slide switch to the desired position (typically 'ON' for the last device on a bus segment).

Compatibility:

  • Designed for PROFIBUS DP systems up to 12 Mbps.
  • Compatible with standard PROFIBUS cables with an outside diameter of 8mm (Type A & B).
  • The 9-pin D-SUB connector is standard for PROFIBUS.

Care:

  • Clean the connector exterior with a dry or slightly damp cloth. Avoid harsh solvents.
  • Ensure connections remain tight to prevent signal degradation.
  • Store in a cool, dry place when not in use, within the specified storage temperature range of -25 to 80 °C.

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