Internal Pulser - Princeton Instruments PI-MAX 3 System Manual

106
PORT #
Miscellaneous

Internal Pulser

The PI-MAX3 incorporates an internal gate pulse generator and high voltage power
supply controlled by the internal timing generator
Gating Speed
Fast Gate Intensifier
PI-MAX
PIN #
GND: System chassis ground. Any external circuitry intended
18
to interface with the trigger control signals must reference this
ground connection.
(NOT USED)
19
GND: System chassis ground. Any external circuitry intended
20
to interface with the trigger control signals must reference this
ground connection.
General Purpose Input 2 (via 1 kOhm): Reserved
21
General Purpose Input 1 (via 1 kOhm): Reserved
22
23 SyncMASTER2 (via 10 Ohm) : Programmable continuous
frequency output (100 ns - 6.55 ms delay from
SyncMASTER1) synchronize external devices with PI-MAX3,
e.g. Q-switch.
(NOT USED)
24
GND: System chassis ground. Any external circuitry intended
25
to interface with the trigger control signals must reference this
ground connection.
General Purpose Input 3 (via 1 kOhm): Reserved
26
Table 7. AUX I/O Connector Pinout and Signal Description (cont.)
Dimensions: See Appendix B.
Power Requirements: Nominally 100, 120, 220 or 240 VAC. Refer to
Fuse/Voltage label on rear of power supply for details. Required DC voltages are
generated in the PI-MAX3 power supply and are supplied via the power cable to
the rear of the camera.
Environmental Requirements:
Storage temperature: -20 C to 55 C
Operating temperature: 5ºC to +30ºC
Relative humidity: <50% noncondensing
TTL Requirements: Rise time  40 ns, Duration  100 ns.
Gen II 18 mm: <5 ns FWHM
Gen II 25 mm: <7 ns FWHM
®
3 System Manual
SIGNAL Description
Version 1.A