The Allen-Bradley 1769-HSC is a dedicated high-speed counter module engineered for precision counting in demanding industrial automation environments. As part of the CompactLogix family, this module provides reliable, real-time position and velocity feedback from encoders, flow meters, and other pulse-generating devices. Its robust design ensures seamless integration into existing control networks, delivering accurate count values up to 1 MHz for critical applications like packaging, material handling, and motion control.
| Parameter |
Specification |
| Module Type |
High-Speed Counter (HSC) |
| Number of Channels |
4 |
| Input Frequency (Max) |
1 MHz per channel |
| Input Signal Types |
Single-ended (sourcing), differential (RS-422), or incremental encoder |
| Counting Modes |
Quadrature (x1, x2, x4), Pulse/Direction, Up/Down, Frequency Measurement |
| Input Voltage Range |
24V DC (nominal), 18-30V DC operating |
| Input Current (Typical) |
8 mA per channel at 24V DC |
| Isolation Voltage |
500V AC between field and backplane |
| Backplane Current Draw |
150 mA at 5V DC, 50 mA at 24V DC |
| Operating Temperature |
0°C to 60°C (32°F to 140°F) |
| Storage Temperature |
-40°C to 85°C (-40°F to 185°F) |
| Humidity Range |
5% to 95% non-condensing |
| Communication Interface |
CompactLogix backplane (direct connection) |
| Update Time (Configurable) |
1 ms to 100 ms per channel |
| Status Indicators |
Power, Module Status, Channel Activity (LEDs) |
| Dimensions (H x W x D) |
118 mm x 35 mm x 87 mm (4.65 in x 1.38 in x 3.43 in) |
| Weight |
Approximately 0.2 kg (0.44 lb) |
| Certifications |
UL, CE, CSA, RoHS compliant |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22