What is the primary function of the Siemens 6GK1503-3CB00 module?
The 6GK1503-3CB00 is a PROFIBUS Optical Link Module (OLM/G12) designed to establish robust, high-availability optical networks for industrial automation applications, enabling flexible bus, star, or redundant ring topologies.
What key network capabilities does the 6GK1503-3CB00 provide?
It supports automatic baud rate detection from 9.6 kbit/s to 12 Mbit/s, facilitates redundancy via dual power supply inputs, and enables rapid fault localization through diagnostic LEDs and signaling contacts.
hat are its main interface specifications?
The module features one electrical RS-485 interface via a 9-pin Sub-D connector and two optical glass fiber interfaces (BFOC ports), allowing for hybrid copper-fiber network integration.
What is the optical transmission performance of the 6GK1503-3CB00?
It supports transmission distances of up to 3,000 meters (approximately 2,850m) using standard 62.5/125 µm multimode glass fiber cables, with an operating wavelength of 860 nm
What are the critical environmental and electrical ratings for this module?
The device operates on 24 VDC within a 0 to 60°C temperature range, consumes a maximum of 0.2 A, and has a compact form factor of 39.5 mm (W) x 112 mm (H) x 74.5 mm (D) for DIN rail mounting.
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