12
Shad-o-Scan 3001/4501 Detector
Teledyne DALSA
cycling will return it to conductive state again thus restoring normal operation (assuming
power has been properly applied).
WARNING: When setting up the detector power supplies follow these guidelines:
•
Apply the appropriate voltages.
•
Keep leads as short as possible in order to reduce voltage drop. The voltage level
at the product power connector should be within the range mentioned in the
datasheet.
•
Use high-quality linear supplies of SELV type and/or EN 60601-1 compliant.
Note: If your power supply does not meet these requirements, the detector performance
specifications cannot be guaranteed.
Trigger Connector
The trigger circuitry inside the detector is shown in the figure below.
FPGA
4pin LEMO
Connector
1
2
3
4
TCMT1600
Trigger Input Anode +
Trigger Input Cathode -
Trigger Output Col
Trigger Output Emitter -
TCMT1600
680
10
k
100
BAT54J
100p
100p
680
Shield
ESD protection
4 x ESD12VS1UA
Description
1
Out
optocoupler collector with 680R +100R
series resistor (note 1)
2
Out
optocoupler emitter
3
In
optocoupler anode with 680R series resistor (note 2)
4
In
optocoupler cathode
Shielding (chassis)
1
Pin 1 indicator
2
3
4
Rear View
Plug
I/O Connector
