The I-8048 module is an 8-channel digital input module designed for interrupt applications. The key features of the I-8048 are as follows:
1. Digital input channels: 8
2. Digital input type: isolated(differential) or TTL
3. Digital input level:
isolated input:
Logic level 0: 0~1V
Logic level 1: 4~30V
TTL input:
Logic level 0: 0~0.8V
Logic level 1: 2~5V
4. Isolated voltage: 2000VDC
5. Built-in isolated power supply: 5V, 200mA max.
6. Interrupt specifics
Max. interrupt frequency:
CPU 40M: 15.8 KHz max.
CPU 80M: 35 KHz max.
Trigger type: Rising/falling edge programmable for each channel.
