The 8 channel Multiplexer ID ISC.ANT.MUX-A facilitates switching between RFID antennas with an operating frequency of


13.56 MHz. With one Multiplexer several single antennas and gate solutions can be operated with only one reader.


Any oft he eight Multiplexers outputs can be assigned to both inputs by jumper adjustment.


In addition it is possible to connect further Multiplexers with Multiplexers already in use to raise the number of possible antenna




The Multiplexer is controlled either via a digital input or the antenna cable connected with the reader.


An additional connection to the Multiplexer is not necessary which guarantees an easy installation even several Multiplexers


are in use. The advanced communication between the reader and the Multiplexer allows direct switching to any output.


Additionally, FEIG ELECTRONIC offers an 8 channel Multiplexer in a housing, an 8 channel Multiplexer Module and a


4 channel Multiplexer. 


Dimensions (W x H x D)                 182 x 110 x 90 mm


Housing                                          Plastic ASA, with screwed plexiglas lid


Weight                                           approx. 550 g


Protection class                              IP 65


Operating frequency                       13.56 MHz

Grommet                                        12 x screwed cable gland M16 x 1,5

Supply voltage                                12 – 24 V DC


Power consumption                        maximum 4.0 W


Unterstützte Transponder     Attenuation per channel                  maximum 0.5 dB


Antenne                               Max. permissible switching power     10 W


RF connections               

   2 x input                      SMA jack (50)

   8 x output                    SMA jack (50)


LEDs                                   RF switch                 electronic switch; switching speed < 1ms


Relais                                  Triggering
  Reader                                 via RF input 1
  external pulse generator        digital input


Digital inputs                                  
   1 x opto koupler                         maximum 24 V DC / 20 mA


Signal indicators                             1 x LED per channel, 3 x LED (Run / HF / communication)


Temperature range

   Operation                                  -25°C up to 65°C

   Storage                                     -40°C up to 80°C






EMC                                              EN 61000-6-3

                                                      EN 61000-6-2


Vibration                                         EN 60068-2-6

                                                      10 Hz bis 150 Hz; 0.075 mm / 1g

Shock                                             EN 60068-2-27

                                                      acceleration: 30g