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ICPDAS I-8080
4/8-channel Counter/Frequency Module
With different communication interface, the I/O modules can be classified to high communication speed (Parallel bus) 8K series modules and low communication speed (serial interface) 87K series modules.
There are two types of I/O modules, Parallel and Serial. The parallel modules (I-8 Series) are high-speed modules and support MCU (Main Control Unit) only. | |
Item | I-87K Series |
Communication Interface | Parallel Bus |
Protocol | - |
Communication Speed | Fast |
DI with Latched Function | - |
DI with Counter Input | - |
Power On Value | - |
Safe Value | - |
Programmable Slew-rate for AO Module | - |
High Profile VS Low Profile
With different form factor, I/O modules can be classified to high profile and low profile. Basically, high profile and low profile modules that with same item number also have same I/O channel number.
For example: I-8054 and I-8054W both has 8 DI and 8 DO.
Except I/O channel number, other specifications could be different. You have to double check whether the specifications suit your application.
For example: For I-8054W, its DI logic high level is +10 ~ +50V. But for I-8054, it is +3.5 ~ +30V
Mode | 4-channel Pulse/Dir Counter 4-channel Up/Down Counter 8-channel Frequency 8-channel Up Counter |
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Input Frequency |
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Input Level |
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Maximum Pulse Width |
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Programmable Digital Noise Filter | 1~32767 µ sec | ||||||
Programmable built-in gate time | 0.33 sec (Default) | ||||||
Isolated Voltage | 3750 Vrms | ||||||
Minimum Input Current | 2 mA (Isolated) | ||||||
EEPROM | 128 bytes |
1 LED | Power Indicator |
Power Consumption | 1 W |
Dimensions (w x l x h) | 30 x 88 x 115 mm |
Operating Temperature | -25 °C ~ +75 °C |
Storage Temperature | -30 °C ~ +85 °C |
Humidity | 5 ~ 95% RH, Non-condensing |