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Copyright by SKIDATA AG 2004 

Connector for External Antenna 

(use connector RIACON Type 166) 
 

Terminal 

pin # 

Signal 

Wire 

Colours 

Function 

1 ANT 

13 

MHz 

Coaxial 

cable inside 

External 13 MHz antenna 

2 GND 

Coaxial 

cable shield 

 

3 ANT 

122 

kHz 

White 

External 122 kHz antenna 

4 GND 

Brown 

 

LED-R 

Yellow 

LED, red or green 

LED-G 

Green 

or orange (both) 

 

Figure 10 

Main board

Cable tie

Metal tongue

Coaxial cable RG 174 (50 
for 13 MHz antenna

Ω)

Cable (LifYCY, 2x2x0.25 mm²)
for 122 kHz antenna and LEDs

Connector

for external antenna

 

 
To connect and fasten the coaxial cable 

Insert metal tongue between cable shield and 
insulation 

Fasten cable tie 

 
 

 
 
 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

SKIDATA AG

 • Untersbergstraße 40 • A-5083 Gartenau 

[p] +43 6246 888-0 • [f] +43 6246 888-7 • [e] [email protected] • [w] www.skidata.com 
Version 1.0 • 2003-01-29 • Copyright © 2004 by SKIDATA AG 
 
This documentation may contain representations of registered product or service trademarks owned by SKIDATA AG or third parties, as well as references 
to proprietary know-how protected by copyright laws or other legal provisions. 
In any case the intellectual property rights remain exclusively with their respective owners. 
This document is subject to change without notice. It cannot form part of a binding contract. 

Summary of Contents for KeyD 232 DUO

Page 1: ...Manual and operational description Reading Device KeyD 232 DUO KeyD 485 DUO KeyD ANT DUO...

Page 2: ...ilation of this Technical Documentation great care has been taken to ensure the accuracy of the information contained in it However despite our constant effort to ensure the highest degree of accuracy...

Page 3: ...device must accept any interference received including interference that may cause un desired operation FCC 15 21 IMPORTANT Any changes to or modifications of KeyDetector DUO unless expressly approve...

Page 4: ...Detector DUO Page 4 SKIDATA AG February 2004 KeyDetector DUO 1 Document Management Version Table Tab 1 Document Version Table for Installation Maintenance Instructions Section Document Pages Version D...

Page 5: ...ed near electrical devices Also metal surfaces placed near the KeyDetector have a strong impact on the data transmissions For sure and reliable operation it is neccessary that there are no metal objec...

Page 6: ...Signal Ground 6 not connected 7 not connected 8 not connected 9 Vin Power Supply Voltage Figure 2 140 130 25 120 60 Mounting Plate bottom view Casing Installing KD DUO 1 Thread cable through bottom se...

Page 7: ...rsion To attach an external antenna optional see Fig 10 Pin Description Connector power data 1 This is an 8 pin connector fixed by screws Cable diameter 0 14 mm 0 75 mm Pin Signal Function 1 IN 3 Inpu...

Page 8: ...JST PHR 5 or JST 08KR Pin Signal Function 1 GND Power Ground 2 RxD RS232 Receive Data KD DUO 3 TxD RS232 Transmit Data KD DUO 4 Vin Power supply 9 to 12 VDC 5 IO1 Signal in out Figure 8 1 2 3 4 5 GND...

Page 9: ...e KeyDetector inside Wall outside External Antenna 2 2 Mounting Information The data transmission between the external antenna and data carriers is sensitive against electrical and electro magnetical...

Page 10: ...antenna To connect and fasten the coaxial cable Insert metal tongue between cable shield and insulation Fasten cable tie SKIDATA AG Untersbergstra e 40 A 5083 Gartenau p 43 6246 888 0 f 43 6246 888 7...

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