FeaturesI-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.
|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|
|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|
|Output Type||Non-isolated Open-collector|
|Max. Load Current||30 mA/ channel|
|Load Voltage||5 ~ 30VDC|
|1 LED as Power/ Communication Indicator|
|8 LEDs as Counter/ Frequency status Indicators|
|Operating Temperature||-25 to 75 °C|
|Storage Temperature||-30 to 75 °C|
|Humidity||5 to 95% RH, non-condensing|
|30mm x 102mm x 115mm((W x L x H)|
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