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Siemens 6GK1502-3AA10 Optical Link Module (OLM/P3) Ready For Ship

Siemens 6GK1502-3AA10 Optical Link Module (OLM/P3) Ready For Ship

Product Name:Optical Link Module (OLM/P3)

Brand Name:Siemens

Model Number:6GK1502-3AA10

Country of Origin:Germany

Warranty:12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

Overview
Contact us
Specifications
Description
Applications
Environmental Strength
Control&Communication
FAQ
Spares
Recommended Products

Overview

Brand Name:	Siemens
Model Number:	6GK1502-3AA10
Country of Origin:	Germany
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Contact us

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Product Model	6GK1502-3AA10, PROFIBUS Optical Bus Terminal (OBT) for electrical-to-optical communication conversion
Communication Protocol	PROFIBUS DP / PROFIBUS PA, ensures stable industrial fieldbus integration
Transmission Rate	9.6 kbit/s to 12 Mbit/s, supports flexible industrial network speeds
Power Supply	24 V DC nominal, 19.2–28.8 V operating range for stable performance
Optical Interface	Duplex fiber optic port, enables reliable optical signal transmission
Electrical Interface	9-pin Sub-D connector, supports standard PROFIBUS device connection
Mounting Type	DIN rail or wall mounting, flexible installation in control cabinets
Dimensions	50.5 mm width, 138 mm height, 78 mm depth, compact industrial design
Weight	Approx. 400 g, lightweight module for easy system integration
Protection Class	IP30, suitable for enclosed industrial communication cabinets

Description

The 6GK1502-3AA10 PROFIBUS Optical Bus Terminal (OBT) is an industrial communication interface developed by Siemens for connecting PROFIBUS DP devices without integrated optical interfaces into fiber-optic networks. It enables reliable signal conversion between electrical and optical transmission systems in automation environments.

Supporting data rates from 9.6 kbit/s up to 12 Mbit/s, the device ensures stable and high-speed communication over PROFIBUS DP and PROFIBUS PA networks. Its duplex optical interface and robust electrical connections provide flexible integration into distributed industrial systems requiring long-distance and interference-free data transmission.

Designed for DIN rail or wall mounting, the 6GK1502-3AA10 offers compact construction, stable 24 V DC power supply operation, and strong EMC performance, making it suitable for demanding industrial communication networks where reliability and signal integrity are critical.

Applications

Power plants: Used for generator monitoring systems, relay protection communication, and distributed control integration.
Substations: Enables bus differential protection, switchgear communication, and fiber-optic signal transmission.
Chemical plants: Supports process automation networks and interference-free signal transmission in hazardous environments.
Steel mills: Provides stable PROFIBUS communication under high temperature and strong electromagnetic interference conditions.
Machinery manufacturing: Applied in automated production lines, robotics systems, and industrial control communication networks.

Environmental Strength

Designed for industrial environments with 0–60°C operating range, ensuring stable communication performance under continuous load conditions.
Supports up to 95% relative humidity (non-condensing), suitable for humid industrial installations.
IP30 protection ensures safe operation inside control cabinets with controlled environmental exposure.
Resistant to electromagnetic interference, maintaining stable signal integrity in heavy industrial plants.
Certified for industrial safety and EMC compliance, ensuring reliable operation in automation networks.

Control&Communication

Supports optical PROFIBUS DP communication, enabling reliable data exchange between PLC systems and field devices in distributed automation networks.
Provides dual optical interfaces (duplex fiber ports), allowing flexible integration into fiber-optic PROFIBUS topologies.
Enables connection of PROFIBUS clients without integrated optical interfaces, extending network compatibility and system scalability.
Supports multiple transmission rates from 9.6 kbit/s up to 12 Mbit/s for PROFIBUS DP, ensuring adaptable performance for different industrial applications.
Includes PROFIBUS PA support at 45.45 kbit/s for process automation environments requiring stable low-speed communication.

FAQ

Q1: What is the main function of 6GK1502-3AA10?
A1: It converts electrical PROFIBUS signals into optical signals for fiber network communication.

Q2: What communication speed does it support?
A2: It supports transmission rates from 9.6 kbit/s up to 12 Mbit/s.

Q3: Can it be mounted in a control cabinet?
A3: Yes, it supports DIN rail and wall mounting installation.

Q4: What type of power supply is required?
A4: It operates on 24 V DC with a range of 19.2–28.8 V.

Q5: Is it suitable for harsh industrial environments?
A5: Yes, it is designed for high EMI resistance and stable industrial communication performance.

Spares

Model	Model
6SE7033-5GJ84-1JC0	6ES7155-6AU00-0CN0
6ES7231-5QD32-0XB0	6SE7033-5GJ84-1JC0
6SE7090-0XX84-1GA1	6SE7041-2WL84-1JC1
6SE7033-5GJ84-1JC2	6SE7041-2UL84-1GG0
6SE7038-6GL84-1JB0	6SE7041-2UL84-1GF0
6SE7041-2UL84-1GG0	6SE7090-0XX84-0BJ0
6ES7138-7EA01-0AB0	6ES7181-0AA01-0AA0
6ES7952-1KK00-0AA0	6GK5761-1FC00-0AA0
6ES7197-1LB00-0XA0	6GK5206-2BD00-2AC2
7MH4900-2AA01	6DD1607-0EA2
6ES7952-1AK00-0AA0	6ES7416-2XN05-0AB0
6ES7134-6JD00-0CA1	6ES7534-7QE00-0AB0
6GK5216-0BA00-2AB2	6ES7331-7TF01-0AB0
6ES7431-1KF00-0AB0	6GK5124-0BA00-2AA3