FeaturesI-87040 has a serial bus (RS-485) communication interface with DCON protocol. It can be plugged into our WinCon, LinCon, I-8000 controllers and I-87K, RF-87K I/O expansion units. I-87040 is an Isolated Digital Input Module with 32 channels. It's input type is Isolated digital input. I-87040 is a serial cartridge based I/O module that offers the ultimate in cost effective flexibility.
Reference & Support
|Input Channels||32 (Sink / Source)|
|Input Type||Isolation, One Common for All Digital Inputs|
|On Voltage Level||+3.5V ~ 30V|
|Off Voltage Level||+1V max|
|Input Impedance||3K Ohms, 0.33W|
|Max. Input Frequency: 100Hz|
|Min. Pulse Width; 5ms|
Field to Logic
|LED Display||1 LED as Power/ Communication Indicator|
|32 LEDs as Digital Input Indicators|
|Operating Temperature||-25°C to 75°C|
|Storage Temperature||-30°C to 75°C|
|Humidity||5% to 95%, Non-condensing|
|Dimensions||31mm x 67mm x 114mm (W x D x H)|
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