Building Technologies
Control Products and Systems
FDCIO181-1 Input/Output Module
Product Manual
Characteristic
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Microprocessor-controlled signal evaluation
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Automatic address setting, without encoder settings or DIP switch
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1 monitored input, 1 monitored output
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LED display of input and output status
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Input lines monitored for open line or short/open circuit
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Prevention of noise interference through intelligent analysis of input signals
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Output lines monitored for open line or short/open circuit (when potential output not
activated)
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Output monitoring configurable(on/off)
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Control output for equipment 24 VDC, max. 2 A
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Communication with controller via FD18-BUS(detector line)
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Directly used in dry areas. Applicable in dusty and humid areas when installed in FDCH221
housing
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“Sticker Method” easy for commissioning
Application
Input
With the input a status can be monitored, the input can be configured by controller or
configuration tools as follows:
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“
Status
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input or
“
Alarm
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input
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Lead monitoring for open line or open line and short circuit
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When inputting status, according to different status of contact, can be set as fallows:
– Normal mode: normally open NO input
– Inverted mode: normally closed NC input
Fig. 1 connection diagram of dry contact input
