1 DUT test supply input
2 Reference earth connection
3 AUX Pulse input from ext. LD
4 Control input for ext. LD
5 Ext Impedance
11 USB interface.
12 Parallel interface GPIB / IEEE 488, IEEE 488 interface with IEEE connector.
13 Remote control connector CN
External coupling devices are controlled via this remote control connector.
14 Fail detection FAIL 1 (TEST STOP)
The BNC input FAIL 1 can be used for DUT monitoring. In case of a low going signal (to chassis ground) the
UCS 200N will stop pulse generation and the actual running test routine is paused. The test routine than can be
stopped completely or can be continued from break point. A message of FAIL 1 is indicated in the LCD display.
15 Fail detection FAIL 2 (TEST PAUSE)
The BNC input FAIL 2 can be used for DUT monitoring In case of a low going signal (to chassis ground) the
UCS 200N will stop pulse generation and the actual running test routine is paused as long as the low level
signal is available at the FAIL 2 input. The test routine continues automatically as soon as the low level signal
goes to high level. A message of FAIL 2 is indicated in the LCD display as well as in the iso.control software.