Overview
The Allen Bradley 1769-HSC is a CompactLogix high-speed counter module designed for precise pulse counting and high-speed signal processing in industrial automation systems. It is used in applications requiring accurate measurement of fast digital inputs, such as motion control, flow measurement, and production line tracking. The module ensures reliable real-time counting performance within CompactLogix architectures.
General Information
Part Number: 1769-HSC
Manufacturer: Allen-Bradley (Rockwell Automation)
Brand: Allen-Bradley
Country of Origin: USA
Series: CompactLogix 1769
Type: High-Speed Counter Module
Function: High-speed pulse counting and frequency measurement for industrial control systems
Mounting: Installed on CompactLogix 1769 I/O chassis or rail system
Technology: Digital high-speed signal processing with real-time counter logic
Power Specifications
Operating Voltage: 24 V DC (via backplane or external supply depending on configuration)
Power Consumption: Low power industrial module (< typical PLC I/O module range)
Input Signal Level: Compatible with industrial 24 V DC digital inputs
Protection: Overcurrent and transient protection for input channels
Status Indicators: LED indicators for channel status and module health
Communication & Interface
Bus System: CompactLogix 1769 backplane communication
Input Channels: High-speed digital input channels for pulse detection
Signal Type: Pulse, frequency, and directional input support
Data Transfer: Real-time counter data exchange with controller CPU
Diagnostics: Built-in module fault detection and channel status monitoring
Environmental
Operating Temperature: 0 to 60 °C
Storage Temperature: −40 to 85 °C
Humidity: 5% to 95% non-condensing
Vibration Resistance: Industrial control cabinet rated
Protection Rating: IP20 enclosure requirement
Dimensions & Weight
Dimensions (H × W × D): 118 × 35 × 87 mm
Weight: 0.309 kg
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