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Beijing Siemens Cerberus 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. 

A6V10214524_a_en_-- 

Version     a 

Manual FD18 

Edition 

03.2010 

 

 

 
 

Dimension 

In

mm 

          

23

67

95

        

203

110

48

 

Specification 

 

Operating voltage 

12 

 32VDC 

Operating current(Quiescent) 

0.25 mA 

Activation current 

0.45 mA 

Operating temperature 

0 ... +42

°

Storage temperature 

20 ... +75 

°

Humidity 

95 % 

Communication protocol 

FD18-BUS

 

Connection terminal 

1.0 ...  1.5 mm

2

 

Color 

 

Housing 

 

Cover 

 

white

 RAL 9010 

transparent 

Protection category EN60529 / IEC529/GB4208-93 

 

With housing FDCH221 

 

IP65 

 

Details for ordering 

 

Type 

Material No. 

Part No. 

Designation 

Weight 

FDCL181 

S54322-F3-A1 

100856217

 

Isolator 

0.054 Kg 

FDCH221 

S54312-F3-A1 

100686595 

Housing (IP65) 

0.250 Kg 

 

 

Summary of Contents for FDCL181

Page 1: ...ches of FD18 BUS l Indication of conditions by LED indicator l Automatic address setting without encoder settings or Dip switch l Communication via FD18 BUS separate address l Directly applicable in dry areas Applicable in humid and dusty areas with a housing l Sticker Method easy for commissioning Function l Embedded in a FD18 BUS same function as a electronic switch to isolate the short circuit ...

Page 2: ...ction up to 32 devices can be connected between two isolators l In a stub line connection up to 32 devices can be connected to one isolator Structure The module consists of the module carrier the printed circuit board and the cover The printed circuit board includes two LEDs to indicate isolating localization status To protect the modules from environmental influences housing FDCH221 is optional F...

Page 3: ...CH221 Installation of FDCH221 Housing 1 Open the housing 2 Determine the cable entries in the housing and break these open 3 Use two screws M 4 to fit the housing on a plane surface Fig 3 Distance between holes 182 0 1 0mm 4 Fix and guide in the cables with waterproof joint provided by users themselves 5 Fix the lid additionally with four screws Fig 4 Only this way is IP protection guaranteed The ...

Page 4: ...10 48 Specification Operating voltage 12 32VDC Operating current Quiescent 0 25 mA Activation current 0 45 mA Operating temperature 0 42 C Storage temperature 20 75 C Humidity 95 Communication protocol FD18 BUS Connection terminal 1 0 1 5 mm2 Color Housing Cover white RAL 9010 transparent Protection category EN60529 IEC529 GB4208 93 With housing FDCH221 IP65 Details for ordering Type Material No P...

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