PRODUCT DESCRIPTION
SIEMENS 6GK1503-3CA01 - PROFIBUS Optical Link Module
The SIEMENS 6GK1503-3CA01 is a SIMATIC NET PROFIBUS OLM P3 (Optical Link Module) engineered for robust industrial communication. It facilitates the conversion and transmission of PROFIBUS DP signals between electrical RS485 segments and fiber optic cables, enabling extended network distances and enhanced electromagnetic interference immunity. This module is critical for establishing reliable PROFIBUS DP networks in demanding environments, including process automation, factory automation, and infrastructure applications.
Technical Specifications:
- SERIES/FAMILY: SIMATIC NET PROFIBUS OLM P3
- COMPONENT TYPE: Optical Link Module (OLM)
- ELECTRICAL SPECS:
- POWER SUPPLY: 24V DC (18.5V to 30.2V DC)
- CURRENT CONSUMPTION: Approximately 150 mA at 24V DC
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, DIN rail mountable module
- ELECTRICAL CONNECTORS: 2x 9-pin D-sub (female) for PROFIBUS DP
- OPTICAL CONNECTORS: 1x BFOC/ST for multimode fiber optic cable
- MAX. ELECTRICAL CABLE LENGTH: 100 m at 1.5 Mbit/s 200 m at 500 kbit/s
- MAX. OPTICAL CABLE LENGTH: Up to 2850 m (multimode fiber, dependent on baud rate)
- INTERFACE/CONTROL:
- PROTOCOL: PROFIBUS DP
- BAUD RATES: 9.6 kbit/s to 12 Mbit/s (automatic detection)
- FUNCTIONALITY: Electrical-to-optical signal conversion, repeater, diagnostics
- DIAGNOSTICS: Integrated LEDs for power, bus activity, and fiber link status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail mounting
- OPERATING TEMPERATURE: 0 to 60 degrees Celsius
- STORAGE TEMPERATURE: -40 to 70 degrees Celsius
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: PROFIBUS DP networks, industrial control systems, distributed I/O
- APPLICATIONS: Extended distance PROFIBUS segments, EMI-prone environments, ring redundancy configurations