20-48
PC-based Controllers & I/O Modules
Specifications
General
Certifications CE, FM
Connectors 1 x Plug-in screw terminal (# 14 ~ 22 AWG)
Enclosure ABS+PC
Power Consumption 1.5 W (max.)
Counter/Frequency
Counter Aux. Function Initial preset, hi-low alarm setting, alarm digital output
mapping, overflag
Channels 4
Input Frequency 0.3 ~ 1,000 Hz max. (frequency mode)
5,000 Hz max. (counter mode) TTL only
Input Level Isolated or TTL level
Isolation Input Level Logic level 0: 1 Vmax
Logic level 1: 3.5 ~ 30 V
Isolation Voltage 1,000 VRMS
Maximum Count 4,294,967,295 (32 bits)
Minimum Input Current 2 mA (isolated)
Minimum Pulse Width 500 μs (frequency mode)
100 μs (counter mode)
Modes Counter (up/down, bi-direction), Frequency
Programmable Digital 1 ~ 65,000 μsec (Noise Filter Function)
Filter
TTL Input Level Logic level 0: 0 ~ 0.8 V
Logic level 1: 2.3 ~ 5 V
Note: Does not support ADAM-5550 Series
Ordering Information
ADAM-5080 4-ch Counter/Frequency Module
ADAM-5080
ADAM-5081
4-ch Counter/Frequency Module
4-ch High Speed Counter/Frequency Module
Specifications
General
Certifications CE
Power Consumption 1.1 W (Max.)
Enclosure ABS+PC
LED Power/Communication Indicator
Counter/Frequency
Channels 4
Maximum Count 4,294,967,295 (32 bit)
Input Frequency 5 Hz ~ 1 MHz max. (frequency mode)
1 MHz max. (counter mode)
Input Level Isolated or TTL level
Minimum Pulse Width 1μsec. (frequency mode)
1μsec. (counter mode)
Minimum Input Current 2 mA (isolated)
Isolation Input Level Logic level 0: +3 Vdc (max),
Logic level 1: +10 Vdc to 30 Vdc
TTL Input Level Logic level 0: 0 Vdc to 0.8 Vdc,
Logic level 1: 2.3 Vdc to 5 Vdc
Isolation voltage 2,500 VRMS
Modes Counter (up/down, bi-direction, up, A/B Phase),
Frequency
Counter Aux. Function Initial preset, hi-low alarm setting, alarm digital output
mapping, overflag
Programmable Digital 1 ~ 65,000 μsec (Noise Filter Function)
Filter
Note:
For ADAM-5550 Series, ADAM-5000/485, ADAM-5000E, ADAM-5000/TCP, ADAM-
5510M, ADAM-5510/TCP and ADAM-5510E/TCP.
Ordering Information
ADAM-5081 4-ch High Speed Counter/Frequency Module
NEW
ADAM-5081ADAM-5080 RoHS
COMPLIANT
2002/95/EC
RoHS
COMPLIANT
2002/95/EC
