PROFIBUS Diagnostic Connector Axial Fast Connect

The PROFIBUS Diagnostic Connector Axial Fast Connect is a shielded, non-reactive bus connector with an integrated PG/service interface, designed to provide permanent diagnostic and programming access at any PROFIBUS node without interrupting bus communication. The axial (0°) cable outlet delivers the lowest profile of any connector in this family, making it the preferred choice for installations where vertical space above the connector is the primary constraint.

Compatible with the PROFtest II XL, PROFI-TM Professional, and PROFIBUS-INspektor® NT, the connector meets Fast Connect requirements and supports all standard PROFIBUS baud rates from 9.6 kbps to 12 Mbps.

Key Features
Four integrated status LEDs (Power, TxD, Termination, Error) that provide immediate visual indication of bus conditions directly at the connection point. The Error LED specifically signals reflections and missing terminating resistors — common causes of intermittent PROFIBUS faults that are otherwise difficult to localize without test equipment.

Integrated terminating resistor switchable via external sliding switch, allowing segment termination to be enabled or disabled without opening the housing or disconnecting the cable. This simplifies segment configuration during commissioning and troubleshooting.

Axial (0°) cable outlet with IDC insulation piercing terminal for Fast Connect PROFIBUS cable, enabling tool-free cable termination with the cable running straight through the connector body. At 34 mm height, this variant is suited for applications where the 45° or 90° outlet would create clearance conflicts with enclosure lids, DIN rail components, or overhead cable trays.

Fully shielded zinc die cast housing that provides mechanical protection and EMC integrity at the connection point, maintaining signal quality in high-noise industrial environments typical of drives, motors, and welding equipment.

Wide operating temperature range of -20 °C to +75 °C, covering standard industrial installation environments including unheated enclosures and outdoor-rated cabinets.

Common Applications
Low-clearance installations where overhead space above the connector is limited and angled cable outlets would contact enclosure lids or adjacent components, making the straight-through axial outlet the only practical routing option.

Commissioning access points on new PROFIBUS installations, providing a built-in interface for connecting diagnostic tools during segment verification and signal quality assessment before the system goes into production.

Permanent diagnostic connection points on production lines where maintenance teams need recurring access for scheduled checks or rapid troubleshooting without modifying the segment wiring.

Programming interface for connecting laptops or field PGs to a live PROFIBUS segment. For non-reactive connection of programming devices, use with an Active Programming Cable (APKA or APKA II) is recommended.

Technical Specifications
-Baud rate: 9.6 kbps to 12 Mbps
-Interface: 9-pin sub-D
-Cable outlet: Axial (0°)
-Bus connection: IDC insulation piercing terminal (Fast Connect)
-Terminating resistor: Integrated, external sliding switch
-Supply voltage: 4.75–5.25 VDC (Pin 5: GND, Pin 6: +5V)
-Current draw: 10–30 mA
-Operating temperature: -20 °C to +75 °C
-Protection rating: IP20
-Dimensions (H × W × D): 34 × 15.8 × 64 mm
-Weight: Approx. 80 g
-Housing: Zinc die cast
-Max. fastening torque: 0.02 Nm

The PROFIBUS Diagnostic Connector Axial Fast Connect gives commissioning engineers and maintenance teams a permanently installed, status-visible access point at every PROFIBUS node — with the lowest profile in the connector family for installations where vertical clearance is at a premium.

Learn more here: https://indusolamerica.com/profibus/profibus-diagnostic-connector-axial-fast-connect-110050008/