10
ON/OFF SWITCH - AUTOMATIC ON/OFF FUNCTION
SZI 30 infra-red radiators and NT 20 plug-in mains units have no
ON/OFF switch.
• After plug-in of the mains power supply unit the infra-red radiator
is in the standby mode.
• The infra-red radiator is switched on (and off) by means of the
transmitted RF signal. This is indicated by the green LED L1.
TECHNICAL DATA SZI 30 INFRA-RED RADIATOR
Switch-off time approx. 20 s
Carrier frequencies 50 kHz - 5 MHz
Emitting diodes 11
RF input voltage for
max. modulation 250 mV / 50 Ω
Input impedance approx. 20 kΩ / 50 kΩ
RF socket J2 3.5 mm mono jack socket with
switchable terminating resistor
RF socket J1 3.5 mm mono jack socket with
switchable terminating resistor
Operating voltage 24 - 27 V DC via 2-pin Texas socket
Current consumption approx. 150 mA
Dimensions approx. 118 x 25 x 90 mm
Weight approx. 140 g
Delivery includes 1 SZI 30 infra-red radiator
Available accessories:
NT 20 ... plug-in mains units, IZK 20 mounting clamps, IZM 20 cluster
mounting kits, various connection cables. Please find enclosed with this
product a list of the available accessories.
Subject to alterations. Errors and omissions excepted.
