The CR9071E is a Pulse Module for the CR9000X-series or CR9000-series Measurement and Control Systems. It has 16 digital I/O channels and 12 pulse counting channels that can measure frequencies up to 1 MHz. All 28 channels can be used for interval timing.

Features
Includes 16 digital I/O channels and 12 pulse counting channels
Measures frequencies up to 1 MHz
Provides interval (edge) timing with 40 nanosecond resolution
Includes a Wait Digital Trigger function
Shipped with a CR9071EC Easy Connector Module
Specifications
Pulse Counters: 12 
Digital I/O Ports: 16 
Measurement Resolution: to 16 μV 
Minimum Switch Closed Time: 5 ms 
Minimum Switch Open Time: 6 ms 
Minimum Pulse Width: 500 ns 
Maximum Input Frequency: 1 MHz 
Maximum Input Voltage: ±20 V 
Current Drain: 35 mA active
Producing Area:USA