Description
The I-87054W is an Isolated Digital Input (8 channel) and Digital Output (8 channel) unit. It's inputs can be configured as 16-bit counters if required.
Specifications
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Digital Input |
|
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Input Channels |
8 (Sink/ source) |
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Input Type |
Isolation, One Common for All Digital Inputs |
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On Voltage Level |
+3.5V ~ 50V |
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Off Voltage Level |
+1V max |
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Input Impedance |
10K Ohms, 0.66W |
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Counters |
Channels: 8 |
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Max. Counts: 16-bit (65535) |
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Max. Input Frequency: 100Hz |
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Min. Pulse Width: 5ms |
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Intra-module Isolation, Field to Logic |
3750V rms |
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Digital Output |
|
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Output Channels |
8 (Sink) |
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Output Type |
Isolated Open-collector |
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Max Load Current |
700mA/ channel |
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Load Voltage |
5 VDC ~ 50 VDC |
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Overvoltage Protection |
60 VDC |
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Overload Protection |
Yes |
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Short-circuit and Overcurrent Protection |
Yes, 1.4 A |
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Thermal Overload trip temperature |
150°C |
|
4KV ESD Protection (IEC 61000-4-2) |
Yes, contact for each terminal |
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Intra-module Isolation, Field to Logic |
3750 Vrms |
|
Watchdog |
|
|
Dual Watchdog |
Yes, Module(1.6 sec) and Communication(Programable) |
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Safe Value(When Host Fail or Communication Fail) |
Yes |
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Power ON Preset Value |
Yes |
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LED Display |
|
|
1 LED as Power/ Communication Indicator |
|
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16 LEDs as Digital Input and Output Indicators |
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Power |
|
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Power Consumption |
0.7W |
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Environment |
|
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Operating Temperature |
-25 to 75 °C |
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Storage Temperature |
-30 to 75 °C |
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Humidity |
5 to 95% RH, non-condensing |
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Dimensions |
|
|
30mm x 102mm x 115mm(W x L x H) |
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