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Siemens FDCIO181-1 Product Manual

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FDCIO181-1 Input/Output Module
Product Manual
Characteristic
Application
Input
l
Microprocessor-controlled signal evaluation
l
Automatic address setting, without encoder settings or DIP switch
l
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
l
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
With the input a status can be monitored, the input can be configured by controller or
configuration tools as follows:
"Status" input or "Alarm" 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:
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– Normal mode: normally open NO input
– Inverted mode: normally closed NC input
Fig. 1 connection diagram of dry contact input
Building Technologies
Control Products and Systems

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Summary of Contents for Siemens FDCIO181-1

  • Page 1 FDCIO181-1 Input/Output Module Product Manual Characteristic Microprocessor-controlled signal evaluation Automatic address setting, without encoder settings or DIP switch 1 monitored input, 1 monitored output LED display of input and output status Input lines monitored for open line or short/open circuit...
  • Page 2 Status” inputs and alarm” inputs “Alarm“ inputs trigger an alarm as soon as the input is activated. “Status“ inputs trigger a monitoring status change as soon as they are activated. Line monitoring and circuitry The input lines are monitored for open line or open line and short circuit. To make these possible, resistors must be properly connected to the end of lines of the input (Fig.
  • Page 3 Fig. 4 Input/output module jumper position J2 Fig. 5 Connection diagram for inverted operation, e.g. when used as door retainer. In inactive status the 24 V DC are permanently applied to the output and may keep a door open, for example. When the output is switched to active, the output goes into "open" status (= no 24 V DC voltage) and the door is closed.
  • Page 4 Configuration The following configurations are possible by controller or configuration tools : The contact is active, when: ‒ Normal mode: normally open NO closes ‒ Inverted mode: normally closed NC opens After activating the output remains: ‒ Steady output ‒ Pulse output: How long the contact remains active can be configured by controller or configuration tools (pulse duration).

  • Page 5: Led Indicator

    LED indicator For each input/output, one red LED indicates the status. Signification Normal operation, in/output is monitored. Flashes every 1 s, 250ms on Input/output activated Input LED flashes every 1s, 2...5ms on Localization mode Installation Fig. 9 Fig. 10 Fig. 11 Fig.

  • Page 6: Specification

    0.093 Kg FDCH221 S54312-F3-A1 100686595 Housing (IP65) 0.250 Kg Beijing Siemens Cerberus Electronics Limited © Data and design subject to change without notice. No.1,Fengzhidonglu, Xibeiwang, HaiDian District, Beijing, 100094, China Tel: +10 6476 8806 Fax: +10 6476 8899 Doc No.