I-87082W
2-channel Counter/Frequency Module. Replacement product for I-87082.
Features
I-87082W has a serial bus (RS-485) communication interface with DCON protocol. It can be used with our WinPAC, XPAC, and ViewPAC controllers as well as I-87K, RF-87K I/O expansion units. I-87082W is a counter / frequency module with 2 input and 2 output channels. Its input mode is Isolated or non-isolated Programmable. I-87082W is a serial cartridge based I/O module that offers the ultimate in cost effective flexibility.
Specifications
Counter/Frequency Input | ||
Input Channels | 2 | |
Input Frequency | 1Hz~100K Hz | |
Input Mode | Isolated or Non-isolated Inputs | |
Input Level for Isolation and Non-isolation | On Voltage Level | +3.5 to 30V |
Off Voltage Level | +1V max | |
Intra-module Isolation, Field to Logic | 3750Vrms | |
Non-isolation Input | On Voltage Level | 0 to +5V (Default >2.4V) |
Off Voltage Level | 0 to +5V (Default <0.8V) | |
Threshold Voltage Level | Programmable | |
Max.Counts | 32-bits (4,294,967,295) | |
Digital Filter | 2uS to 65mS, Programmable | |
Programmable Updated time for Frquency Inputs | 1.0/0.1sec | |
Programmable Alarm Mode | Mode 0 : High Alarm Comparator on Counter 0 and Counter 1 | |
Mode 1 : Two Step High Alarm Comparator on Counter 1 | ||
Digital Output | ||
Output Channels | 2 | |
Output Type | Non-isolated Open-collector | |
Max. Load Current | 30 mA/ channel | |
Load Voltage | 5 ~ 30VDC | |
LED Display | ||
1 LED as Power/ Communication Indicator | ||
8 LEDs as Counter/ Frequency status Indicators | ||
Power | ||
Power Consumption | 0.5W | |
Environment | ||
Operating Temperature | -25 to 75 °C | |
Storage Temperature | -30 to 75 °C | |
Humidity | 5 to 95% RH, non-condensing | |
Dimensions | ||
30mm x 102mm x 115mm((W x L x H) |