User Manual

ManualsBrandsSiemens ManualsFire - Addressable ModulesFDCIO181-1 input/output module

Building Technologies

Control Products and Systems

FDCIO181-1 Input/Output Module

Product Manual

Characteristic

l Microprocessor-controlled signal evaluation

l Automatic address setting, without encoder settings or DIP switch

l 1 monitored input, 1 monitored output

l LED display of input and output status

l Input lines monitored for open line or short/open circuit

l Prevention of noise interference through intelligent analysis of input signals

l Output lines monitored for open line or short/open circuit (when potential output not

activated)

l Output monitoring configurable(on/off)

l Control output for equipment 24 VDC, max. 2 A

l Communication with controller via FD18-BUS(detector line)

l Directly used in dry areas. Applicable in dusty and humid areas when installed in FDCH221

housing

l “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:

l “Status“ input or “Alarm“ input

l Lead monitoring for open line or open line and short circuit

l 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

Summary of content (6 pages)

PAGE 1
FDCIO181-1 Input/Output Module Product Manual Characteristic l l l l l l l l l l l l 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 Prevention of noise interference through intelligent analysis of input signals Output lines monitored for open line or short/open circuit (when potential output not activated) Outpu
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. 1).
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. Comment: In this example, the door would also close if the 24 VDC supply were to fail, e.g. due to a line problem (short circuit, open line).
PAGE 4
Configuration The following configurations are possible by controller or configuration tools : l l l 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). Failsafe behavior when the FD18-BUS detector line is current-free or in degraded mode.
PAGE 5
LED indicator For each input/output, one red LED indicates the status. LED Signification Off 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. 12 Detection line connection Preparation 1. Determine type of installation: – Installation outside a switching cabinet or a control unit: use FDCH221 housing (Fig. 10) .
PAGE 6
Dimension In:mm Specification Operating voltage Operating current (quiescent) Activation current Output - Capacity - Monitoring resistor - Diode Input - Monitoring resistor Operating temperature Storage temperature Humidity Communication protocol Load factors Connection terminals Color – Housing – Cover Protection category EN60529/IEC529/GB4208-93 – With FDCH221 housing 12 … 32 VDC 0.31 mA 0.51 mA 2 A @ 24 VDC 3.3k Ω(1/4w) 1N5404 3.3k Ω / 680 Ω 0 … +42 °C –20 … +75 °C ≤95 % rel. FD18-BUS 3 1.0 … 1.