I-7080

Data Logger Rs-485 2Channel Counter /Frequency. Input with 2 Do Channel 32Bit

2 Channel Counter / Frequency Input. 32-bit counter Data Acquisition Module with 2 Digital Output Channels communicable over RS-485. Supports operating temperatures between -25°C ~ +75°C -13°F +167°F.

Allied Electronics:
2-Channel Counter / Frequency Input Module