6GK1500-0EA02 Siemens PROFIBUS Connector Axial

Siemens 6GK1500-0EA02 PROFIBUS Connector – Product Introduction

The 6GK1500-0EA02 comes from Siemens’ SIMATIC NET series. This PROFIBUS connector features a metal housing for enhanced mechanical protection. Moreover, it offers an axial 180° cable outlet. This design works perfectly for Industry PCs, SIMATIC OPs, and OLMs.

Data transfer rates range from 9.6 kbit/s up to 12 Mbit/s. Therefore, the 6GK1500-0EA02 handles high-speed PROFIBUS DP networks without trouble. The screw-type terminal block secures the incoming bus cable. Meanwhile, a 9-pin sub-D plug connects to your device.

Additionally, this model includes an integrated terminating resistor with an isolating function. The slide switch lets you enable or disable the resistor easily. When activated, the resistor also disconnects the downstream bus segment. This feature improves network reliability.

Technical Specifications

• Transfer rate: 9.6 kbit/s to 12 Mbit/s (PROFIBUS DP)

• Number of PROFIBUS cable connections: 2 (terminal block)

• Number of device connections: 1 (9-pin sub-D plug)

• FastConnect support: No

• Terminating resistor: Integrated, switchable, with isolating function

• Enclosure material: Metal

• Locking mechanism: Fixing screw

• Cable outlet angle: 180° (axial)

• Silicone-free: Yes

• PG socket: No

Mechanical and Environmental Data

• Width: 15 mm

• Height: 57 mm

• Depth: 39 mm

• Net weight: 100 g

• Operating temperature: 0 ... 60 °C

• Storage temperature: -25 ... 80 °C

• Transport temperature: -25 ... 80 °C

• Relative humidity (operation): ≤75% at 25 °C (non-condensing)

• Protection class: IP20

Compliance and Approvals

The 6GK1500-0EA02 is RoHS-compliant. However, please note that this model has no UL, cULus, or EN 50155 railway approval. Nevertheless, it remains a robust choice for industrial automation environments.

Unlike the plastic-shell connectors, this metal version provides better shielding and durability. For instance, you can use it in areas with higher vibration or electromagnetic interference.

Installation Guidelines

First, strip the PROFIBUS cable according to standard specifications. Next, open the terminal block on the 6GK1500-0EA02. Insert the green (A) and red (B) wires. Then, tighten the screws firmly.

After that, plug the 9-pin sub-D connector into your device. Turn the fixing screws to lock the connection. Finally, set the terminating resistor switch to “ON” only if this connector sits at the physical end of the PROFIBUS segment.

Specifically, when the resistor is ON, the isolating function disconnects the remaining bus output. This prevents signal reflections. Therefore, always verify your network topology before adjusting the switch.

Packaging List

• 1 x 6GK1500-0EA02 PROFIBUS connector (metal housing)

• 1 x Fixing screw set (pre-installed)

• 1 x Quick start guide

Note: No certificate or warranty document is included in the package.

Shipping

We ship worldwide using FedEx, UPS, or DHL. Gross weight is 0.100 kg. Package dimensions are approximately 8.0 x 6.0 x 4.0 cm.

Frequently Asked Questions (FAQ)

1. Can I use the 6GK1500-0EA02 with a standard Siemens PLC like S7-300?
Yes. The 6GK1500-0EA02 works with any PROFIBUS DP device, including S7-300, S7-400, and third-party controllers.

2. What is the difference between 6GK1500-0EA02 and 6ES7972-0BA12-0XA0?
The 6GK1500-0EA02 has a metal housing and a 180° axial cable outlet. The other model has a plastic housing and a 90° outlet. Additionally, this model targets industrial PCs and OLMs.

3. Does this connector provide electrical isolation when the terminator is ON?
Yes. The isolating function disconnects the downstream bus segment when you enable the terminating resistor.

4. Is FastConnect cable supported?
No. The 6GK1500-0EA02 uses a standard screw terminal block. It does not support FastConnect technology.

5. What is the maximum cable length at 12 Mbit/s with this connector?
The PROFIBUS standard limits a single segment to 100 m at 12 Mbit/s. The 6GK1500-0EA02 does not change this limit. Use repeaters for longer distances.