High Speed Encoder Feedback Module | Allen-Bradley 1769-HSC
Manufacturer: Allen-Bradley
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Part Number: 1769-HSC
Condition：New with Original Package
Product Type: High Speed Counter Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The 1769-HSC is a high-performance, dual-channel high-speed counter module engineered for the Allen-Bradley CompactLogix and MicroLogix 1500 platforms. It is a mechanical necessity for applications requiring precision motion feedback and high-frequency pulse processing that exceeds the standard PLC scan cycle capabilities. By offloading counting tasks to dedicated onboard hardware, the 1769-HSC provides real-time deterministic control for encoder-based positioning, flow metering, and high-speed sorting. It supports multiple input modes, including quadrature (ABZ), pulse/direction, and single-ended counting, making it an authoritative solution for sophisticated motion control architectures.
Detailed Technical Specifications
| Attribute | Details |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Model Number | 1769-HSC |
| Module Type | High-Speed Counter (HSC) |
| Counter Channels | 2 Independent 32-bit Counters |
| Input Types | Quadrature (ABZ) Differential, Single-Ended, Pulse/Direction |
| Maximum Frequency | 1 MHz (Counter/Encoder Mode) |
| Input Voltage Range | 5V DC or 24V DC (Configuration Dependent) |
| Digital Outputs | 16 Total (4 Physical Sourcing, 12 Virtual) |
| Output Current | 1.0 A per point; 4.0 A per module |
| Bus Current Draw | 425 mA @ 5.1V DC |
| Power Supply Distance | Max 4 modules from power supply |
| Isolation Voltage | 75V (Continuous), tested at 1200V AC for 2s |
| Counter Range | -2,147,483,648 to +2,147,483,647 |
| Recommended Cable | Individually shielded twisted-pair |
| Operating Temperature | 0 °C to +60 °C (32 °F to +140 °F) |