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Beijign Siemens Ceberus Electronics Ltd. 
No. 18 Xinxi Road Shangdi Information Industry Base, 
Haidian District, Beijing 100085 China 
Tel.: +10 6296 2255 
Fax: +10 6298 7387 
www.sbt.siemens.com 
 

©

 Data and design subject to change without notice. 

 
 
 
 
 

Doc No. 

A6V10214492_a_en_-- 

Version     a 

Manual FD18 

Edition 

03.2010 

 

 

 

 

Dimension 

In:mm 

             

 

 

A

3

23

67

95

 

203

110

48

 

Specification 

 

Operating voltage 

12 

 32 VDC 

 

Operating current (quiescent) 

0.56 mA 

 

Activation current 

0.85 mA 

 

Output 

 

Capacity 

 

Resistor 

 

Diode 

 

2 A @ 24 VDC 

3.3k 

Ω

 

1N5404 

 

Input 

-

 

Resistor 

 

3.3k 

Ω

 / 680 

Ω

 

 

Operating temperature 

0 ... +42 

°

 

Storage temperature 

20 ... +75 

°

 

Humidity 

95 % rel. 

 

Communication protocol 

FD18-BUS 

 

Connection terminals 

1.0 ... 1.5 mm

2

  

 

Color 

 

Housing 

 

Cover 

 

white, RAL 9010 

transparent 

 

Protection category EN60529 / IEC529/GB4208-93 

 

With FDCH221 housing 

 

IP65 

 
 

Details for ordering 

Type 

Material No. 

Part No. 

Designation 

Weight 

FDCIO181-2 

S54322-F2-A1 

100856218 

Input/output module 

0.07Kg 

FDCH221 

S54312-F3-A1 

100686595 

Auxiliary Housing (IP65) 

0.250 Kg 

 

Summary of Contents for FDCIO181-2

Page 1: ...s monitored for open line or short circuit l Prevention of noise interference through intelligent analysis of input signals l Output lines monitored for open line or short circuit when potential output and not activated l Output monitoring configurable on off l Control output for equipment 24 VDC max 2 A l Power supply via FD18 BUS l Communication with controller via FD18 BUS detector line l Direc...

Page 2: ...ted 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 When an open line or a short circuit occurs on one of the input lines a fault message is transmitted to the control panel The input must be potential free Output External power output Default ...

Page 3: ...must be plugged onto J2 J4 Fig 4 Fig 4 Input output module jumper position J2 J4 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 examp...

Page 4: ...ct remains active can be configured by controller or configuration tools pulse duration l Failsafe behavior when the FD18 BUS detector line is current free or in degraded mode The error behavior defines the position of the output through controller or configuration tools in case of an error Off Output remains in the same position as before the error Activation Output is activated in case of an err...

Page 5: ...for the connection of the FD18 BUS detection line 9 Connection input 1 10 Connection input 2 Jumper Jumper position Signification Output1 is not monitored Output1 is monitored factory default Output2 is not monitored Output2 is monitored factory default If the configurations on the control panel and jumper don t match this is recognized and an error message is triggered Any other jumper position i...

Page 6: ...n the housing 5 Insert the seal and fix the lid additionally with four screws Fig 11 only this way is IP65 protection guaranteed The housing lid is transparent Consider a suitable installation position to make sure that the LEDs of the module are visible at any time Procedure with installation in the housing CAUTION Overheating of the in output module 1 Open the housing 2 Place the module in the h...

Page 7: ...ng current quiescent 0 56 mA Activation current 0 85 mA Output Capacity Resistor Diode 2 A 24 VDC 3 3k Ω 1N5404 Input Resistor 3 3k Ω 680 Ω Operating temperature 0 42 C Storage temperature 20 75 C Humidity 95 rel Communication protocol FD18 BUS Connection terminals 1 0 1 5 mm2 Color Housing Cover white RAL 9010 transparent Protection category EN60529 IEC529 GB4208 93 With FDCH221 housing IP65 Deta...

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