EUCHNER – More than safety.
EUCHNER – More than safety.

CIT3ASX1R1G05KX (Order no. 077890)

Read/write head CIT3A G05 with serial interface

CIT3ASX1R1G05KX (Order no. 077890)


Serial interface

The individual commands for reading and writing the data carrier are in accordance with the common 3964R protocol and are described in the EUCHNER CIS3 system manual (order no. 071 652). For data carrier programming away from the system, a convenient WINDOWS®-compatible PC software application is available (Transponder Coding software).

Standard housing

The size of the robust housing in degree of protection IP65 is compliant with the standard EN 50041. The division into 3 assemblies permits easy mounting and straightforward replacement.


On the use of a screened cable the connecting cable for the serial interface is allowed to be max. 5 m long.

Dimension drawing
Dimension drawing
Terminal assignment
Terminal assignment

Dimensional drawings

Dimensional drawings
1Active face
2LED status indication
3Shield spring
mCenter offset
sRead distance

Connection examples

Connection examples

Technical data


EAC_RU C-DE.MO05.B.00971/20

Operating and display elements

LED display
Green operational
Yellow Data carrier in actuating range

Electrical connection values

Operating voltage DC 20 ... 24 ... 28 V DC (All electrical connections must be isolated from the mains either by safety transformers according to IEC/EN 61558-2-6 with limitation of the output voltage in the event of a fault or by equivalent isolation measures.)
Current consumption max. 140 mA

Mechanical values and environment

Connection type Screw terminal
Cable length max. 5 m for RS232
Degree of protection IP65
Ambient temperature 0 ... +55 °C
Housing Plastic


Data protocol 3964R via RS232 8 data bits, even parity
Data rate 9,6 kbit/s
Date interface RS232

In combination with data carriers CIS3AP50X50SH16YSNOU, CIS3AP50X50SH16YSNOP

Read distance
at 25°C, center offset m=0 mm 0 ... 20 ... 28 mm
Center offset
at 25°C, read distance s=20mm -13 ... 13 mm



Complete package

Download all important documents with a single click.


  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 2,3 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 077890
Item designation CIT3ASX1R1G05KX
Gross weight 0,378kg
Customs tariff number 85389099990
ECLASS 27-28-04-01 Identification, RFID Reader

Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

+1 315 701-0315