I-7080-CR

Beschreibung

2-channel Counter/Frequency Input Module

The I-7080 offers 2 high speed counter or frequency input channels and 2 digital output channels. Two types of digital input are provided, one for isolated input, and the other is for non-isolated input. The isolated input provides 3750 Vrms isolation voltage and the non-isolated input provides programmable threshold voltage level. The built-in digital fi lter is valid for both non-isolated and isolated input and can fi lter out noise where the high/low pulse width is smaller than the minimum high/low width of the digital fi lter. The maximum count is up to 32-bit and the maximum frequency is up to 100 kHz. The module also provides programmable alarm output with non-isolated open collectors. The M-7080 supports both the Modbus RTU and DCON protocols, which can be confi gured via software, and all hardware specifi cations are the same as the I-7080. The functions of the I-7080B are the same as that of the I-7080, except that the I-7080B provides a virtual battery backup function in counter mode.

● 2-channel Counter/Frequency Input
● 32-bit Counter
● Isolated or Non-isolated Input
● Programmable Alarm Output
● Programmable Digital Filter
● Programmable Threshold Voltage Level
● Maximum Frequency of up to 100 kHz
● Built-in Virtual Battery Backup to Preserve Counter Values (I-7080B(D), M-7080B(D))
● Dual Watchdog
● Wide Operating Temperature Range: -25 ~ +75°C