Advantech RS-485 user manual ADAM-5080 Technical Specifications

Chapter 4

ADAM-5080 Technical Specifications

Channel	4
Input Frequency	0.3 ~ 1000 Hz max. (Frequency mode)
	5000 Hz max. (Counter mode)
Input Level	Isolated or TTL level
Minimum Pulse Width	500 µ sec. (Frequency mode)
	100 µ sec. (Counter mode)
Minimum Input
Current	2mA (Isolated)
Isolated Input Level	Logic Level 0 : +1 VMAX
	Logic Level 1 : + 3.5 V to 30 V
TTL Input Level	Logic Level 0 : 0 V to 0.8 V
	Logic Level 1 : 2.3 to 5 V
Isolated Voltage	1000 VRMS
Mode	Counter (Up/Down, Bi-direction)
	Frequency
Programmable	8 ~ 65000 µ sec
Digital Noise Filter

Table 4-19: ADAM-5080 technical specifications

ADAM-5000 4-51