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Pantron single-channel amplifiers
  Amplifiers


ISM-1220
Automatic / Manual amplifier


 Technical Data  
 at +68 °F  
 Max. range (through beam)  
   ITL / ITH transmitter and IRL receiver  7m / 10 m
   ITL / ITH transmitter and IRH receiver    15m / 25 m
 Supply voltage  24 VDC
 Power consumption  4.8 VA
 Operating basis  modulated IR light
 Operating mode  2 manual / 2 automatic
 Transmit power  High / low manual adjustment
 Transmit frequency  3.7 / 4.3 kHz
 Switching function  light / dark
 Switching delay   -
 Switching output  250 VAC / 5 A
 Error output  N.O. 60V AC, 100 mA
 Alarm output  N.O. 60V AC, 100 mA
 Response time  20 ms
 Test input  24 VDC
 Housing material  plastic
 Protection class  IP 20
 Operation temperature  -13 °F ... +140 °F

 Purchase order table  
 Screw terminal  ISM-1200S
 Plug terminal  ISM-1200


Operating instructions