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Siemens 6GK1503-4CB00 PROFIBUS OLM/G22 V4.0 Optical Link Module

Name: Siemens 6GK1503-4CB00
Brand: Siemens
SKU: 6GK1503-4CB00
Availability: InStock

Siemens 6GK1503-4CB00 PROFIBUS Optical Link Module

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number6GK1503-4CB00

Transmission Rate 9.6 kbit/s - 12 Mbit/s

Interfaces 2 x RS 485, 2 x BFOC (Glass Fiber Optic)

Signaling Contact Yes

Measuring Output Yes

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Dual RS485 and Fiber Optic interfaces Long-distance PROFIBUS communication (up to 2850m) Integrated signaling contact Integrated measuring output Robust design for industrial environments Supports multiple transmission rates

Product description

The Siemens 6GK1503-4CB00 is a PROFIBUS Optical Link Module (OLM/G22 V4.0) designed for robust industrial communication. It features two RS485 interfaces and two glass fiber-optic cable interfaces with four BFOC sockets, enabling reliable PROFIBUS communication over standard distances of up to 2,850 meters. This module includes a signaling contact and a measuring output for enhanced diagnostics and system monitoring.

This module is ideal for industrial automation environments requiring long-distance, high-integrity data transfer. Applications include factory automation, process control, and telecommunications infrastructure where stable PROFIBUS connectivity is essential.

Source your Siemens 6GK1503-4CB00 from Stanlo Automation, a veteran-owned surplus parts distributor, for reliable components and exceptional service. We ensure quality and availability for your critical industrial needs.

Technical specifications

Transmission Rate	9.6 kbit/s - 12 Mbit/s
Interfaces	2 x RS 485, 2 x BFOC (Glass Fiber Optic)
Signaling Contact	Yes
Measuring Output	Yes
Supply Voltage	18.8Vdc-28.8Vdc (24Vdc nom.)
Max Distance	2850 m
Operating Temperature	0...+60 °C
Mounting	DIN Rail/Wall
IP Rating	IP40

Common applications

Factory Automation

Process Control

Telecommunications

Industrial Networks

Data Acquisition

Remote Monitoring

Compatible systems

PROFIBUS DP networks, SIMATIC S5 systems

Also known as

Siemens PROFIBUS OLM/G22 6GK1503-4CB00 OLM Siemens Optical Module

Replaces / compatible with

This module is a component within the Siemens SIMATIC NET product line for PROFIBUS communication.

Technical note

Expert tip

Ensure proper termination and shielding on RS485 connections for optimal performance and noise immunity.

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Frequently asked questions

What is the maximum communication distance for the Siemens 6GK1503-4CB00?

The Siemens 6GK1503-4CB00 Optical Link Module supports standard distances of up to 2,850 meters, making it suitable for extensive industrial networks.