PRODUCT DESCRIPTION
SIEMENS 6ES7138-6AA01-0BA0 - SIMATIC ET 200SP TM Count 2x24V Technology Module
The SIEMENS 6ES7138-6AA01-0BA0 is a SIMATIC ET 200SP Technology Module designed for high-speed pulse acquisition and processing within distributed I/O systems. This module provides two independent channels for counting, frequency measurement, and period measurement, integrating seamlessly into SIMATIC S7 PLC architectures via PROFINET IO or PROFIBUS DP networks. It is engineered for applications demanding precise position detection, speed monitoring, and flow control in industrial automation environments.
Technical Specifications:
- SERIES/FAMILY: SIMATIC ET 200SP
- COMPONENT TYPE: Technology Module, High-Speed Counter
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 24V DC (via backplane bus and system power)
- NUMBER OF CHANNELS: 2
- INPUT TYPE: Digital, configurable for incremental encoders (A/B/Z), single pulse, gate, latch
- INPUT FREQUENCY: Up to 200 kHz (for incremental encoder signals)
- CURRENT CONSUMPTION: Approximately 45 mA from backplane bus
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact ET 200SP module
- TERMINATION: Push-in terminals for signal wiring
- MOUNTING: DIN rail mounting within an ET 200SP station
- INTERFACE/CONTROL:
- COMMUNICATION: Via ET 200SP backplane bus to an interface module
- PROTOCOLS: PROFINET IO, PROFIBUS DP (dependent on ET 200SP Interface Module)
- FUNCTIONS: High-speed counting (up/down, single-track, two-track), frequency measurement, period measurement, speed measurement, position detection
- FEEDBACK: Supports incremental encoders, proximity switches, light barriers
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail within SIMATIC ET 200SP distributed I/O station
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: SIMATIC ET 200SP distributed I/O system, SIMATIC S7-1500, S7-1200, S7-300, S7-400 PLC systems
- APPLICATIONS: High-precision motion control, material handling, packaging machinery, test and measurement, flow metering, length cutting, batch processing, robotics