PRODUCT DESCRIPTION
SIEMENS 3RM1207-1AA04 - Compact Reversing Starter
This device is a SIEMENS SIRIUS ACT 3RM1 series compact reversing starter, designed for controlling three-phase AC motors in industrial automation systems. It integrates overload protection, short-circuit protection, and motor reversal functionality within a compact footprint, utilizing 24V DC control and IO-Link communication for integration into distributed control architectures. Primary applications include material handling, small conveyor systems, and general machinery requiring precise motor control and diagnostic capabilities.
Technical Specifications:
- SERIES/FAMILY: SIRIUS ACT 3RM1
- COMPONENT TYPE: Compact Reversing Starter
- ELECTRICAL SPECS:
- OPERATIONAL CURRENT RANGE: 0.4 A to 7.0 A
- OPERATIONAL VOLTAGE (MAIN CIRCUIT): Up to 500 VAC
- CONTROL VOLTAGE: 24 VDC
- PHASE: 3-Phase
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, DIN rail mountable
- TERMINALS: Screw terminals
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: IO-Link (V1.1)
- CONTROL INPUTS: Digital inputs for forward, reverse, and stop commands
- FEEDBACK: Diagnostic data via IO-Link (e.g., motor current, status, fault codes)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail (35 mm)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial control panels, distributed I/O systems, PLC-controlled machinery
- SPECIFIC MACHINE TYPES: Conveyors, pumps, fans, small machine tools, packaging machinery