Description
Allen-Bradley 1794-VHSC Flex I/O Very High Speed Counter Module
The Allen-Bradley 1794-VHSC is a powerful high-speed counter module for precise motion control. It handles counts up to 1 MHz for demanding applications. This module is perfect for tracking fast-moving parts and monitoring encoder signals.
Technical Specifications
Brand: Allen-Bradley
Model: 1794-VHSC
Input Channels: 2
Input Frequency: Up to 1 MHz
Input Voltage: 5V DC or 15-24V DC (selectable)
Outputs: 2 isolated groups (2 outputs each)
Output Rating: 0.5A @ 5V DC, 1.0A @ 12-24V DC
Supply Voltage: 19.2-31.2V DC
Power Consumption: 100mA @ 24V DC
Isolation: 50V (tested at 850V DC for 1s)
Operating Temperature: 0 to 55 °C (32 to 131 °F)
Installation
This module installs easily on a compatible Flex I/O terminal base. Connect your encoder signals to the input channels and your control devices to the outputs.
FAQ
1. What is the maximum count speed?
It can count signals at speeds up to 1,000,000 times per second (1 MHz).
2. What types of encoders does it support?
It works with both 5V DC and 15-24V DC encoder types.
3. How many outputs does it have?
It has two isolated output groups with two outputs each (four total).
4. What power supply does it need?
It requires a 24V DC power supply (19.2-31.2V DC range).
5. Can it work with Allen-Bradley PLCs?
Yes, it works with all EtherNet/IP compatible programmable controllers.
Packaging & Warranty
Package Includes: One (1) Allen-Bradley 1794-VHSC High-Speed Counter Module.
We provide a 12-month warranty on this product.
Shipping
We ship worldwide using FedEx, UPS, and DHL for fast delivery.
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