Ametek burst NX8 Quick Start Manual And Safety Instructions page 68

Surge, burst, damped oscillatory, telecom surge generators
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AMETEK CTS
9
External trigger
10 Power on switch and fuse
11 Mains selector 115V / 230V
12 Fuse of the high voltage power supply
9
External trigger (BNC plug)
Trigger input for a pulse release (5-15V positive trigger).
10
Power on switch
The switch is part of the mains filter. Mains fuses are part of the filter. (230V / 1A and 115V / 2A)
11
Mains selector
Selection of 115V / 230V
12
Fuse of the high voltage power supply
The high voltage power supply is protected by this fuse „F3". In case that no high voltage is generated but the control unit
works properly this fuse shall be checked.
13
Parallel interface GPIB / IEEE 488
IEEE 488 interface with IEEE connector
14
USB Serial interface
USB interface "USB B" connector. For data transfer a USB interface is available. The internal RS 232 interface is converted
to USB standard. Therefore the user must set the same Baud rate in the device and control software.
Using the USB interface the user can have emc problems during EMC tests Our experiences says, that usually the computer
USB port is disturbed by interference's. Therefore a high quality USB cable (USB 2.0 standard) must be used.
15
Remote control connector CN
External coupling devices are controlled via this remote control connector.
16
Fail detection FAIL 1 EUT control (TEST STOP)
Grounding this input will cause a complete stop of the running test procedure. (+15V to ground) The test must be completely
restarted.
Fail detection FAIL 2 EUT control (TEST PAUSE)
Grounding this input will cause a break for the running test procedure (+15V to ground).The test will be continued when the
input is disconnected from ground.
Quick start guide - Single pulse generators
13 Parallel interface IEEE
14 USB Serial interface
15 Remote control connector
16 FAIL 1 / FAIL 2 connector
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