Advantech ADAM-5050 User Manual

65 ADAM-5000 Series User Manual
Chapter 6 Counter
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Frequency Modules
TTL/Isolated Input Level
According to your need, you can select either TTL or Isolated Input Level by set-
ting the configuration for the jumpers. Select the proper jumper settings for either
TTL or Isolated Input according to Figure 63. Please note that you must configure all
six jumpers to the correct con- figuration for proper function.
Figure 6.22 Jumper Location on the ADAM-5081 Module
Figure 6.23 TTL/Isolated Input Level Select
Table 6.2: ADAM-5081 Technical Specifications
Channel 4
Input Frequency 5 Hz~1 MHz max. (Frequency mode)
1 MHz max. (Counter mode)
Input Level Isolated or TTL level
Minimum Pulse Width 1 µ sec. (Frequency mode)
1 µ sec. (Counter mode)
Minimum Input Current 2mA (Isolated)
Isolated Input Level Logic Level 0 : +3 V
MAX
Logic Level 1 : + 10 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 2500 V
RMS
Mode Counter (Up/Down, Bi-direction, up, A/B Phase) Frequency

Advantech ADAM-5050 Specifications

General

Brand	Advantech
Model	ADAM-5050
Category	I/O Systems
Language	English