F-8084
8-ch, Single/Duplex, frequency 0~100KHz, Isolated, one COM for all PI
- 32-bit counter
- 8 up-counter/frequency channels
- 1 ~ 32767 us digital filter
- Falling/Rising/Both edge trigger
- RoHS compliance
- 3000 VDC isolation from output to backplane
- 3000 VDC isolation from output to frame ground
- Redundancy
- No error counting when redundant switching
INTRODUCTION
The F-8084 is a 32-bit high speed up-counter/frequency module. It can count up to 500 KHz input signal, and accuracy of the frequency mode is +/-0.4% FSR. The F-8084 features many diagnostic like some failures of communication, EEPROM, WDT, decoder, etc. When the modules are in the redundant mode and a failure occurs the slave module will take over as soon as possible. Moreover, the redundant switching is not only fast but also reliable for data exchanging. Thus, users can easily to use F-8084 to count.
APPLICATIONS
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
SPECIFICATIONS
Feature
Redundant: Yes (The counting error less than 1 counter when input signal < 10 KHz)
Termination board break off detection: Yes
Digital filter: Yes (1~32767us)
LED indicator: 1 RUN, 1 ACT, 1 DUX
Pulse Input
Number of channels: 8
Type: Counter/Frequency
Min. Pulse Width: 2 us
Input Frequency Range: 1 Hz ~ 500 KHz
Rated Voltage: 30 VDC
Input voltage range, "1": 4.5 VDC~ 30 VDC
Input voltage range, "0": < 1 VDC
Detection time: 2 us
Input impedance: 200/500/1KΩ or none (5 KΩ)
Nominal input channel current: 20mA @ 24VDC
Maximum input current: 25mA @ 30VDC
Certification
EMC: EN61000-6-2, EN61000-6-4, IEC/EN 61000-4-2, IEC/EN 61000-4-4
General
Termination board: DN-PI-M
Maximum power consumption: 1.9 W
Operating temperature: -25°C ~ +75°C
Humidity: 5 ~ 95 % RH, Non-condensing
Weight: 300 g
Dimensions (W x L x H): 30 mm x 85 mm x 115 mm