Operation Manual
110 GMC-I Messtechnik GmbH
SECULIFEESXTRA
DFA
®
Digital Fast Acquisition Technology is a revolutionary new method of measuring ESU generator
output power. A high-speed analog to digital converter is used to digitize the high frequency, high power
output of the ESU generator. An RF Current Transformer is used to convert the current signal to a voltage
signal, which is read by the analog to digital converter. By digitizing the signal a more accurate, frequency
independent measurement can be made.
The footswitch output enables the SECULIFE ES
XTRA to simulate a footswitch to trigger the DUT. The
output is provided on the front panel using a 12 pin locking connector. The mating connector is
manufactured by Hirose, part number HR10A-10P-12P(74). The following is the pin configuration for the
connector.
DFA
®
TECHNOLOGY
FOOTSWITCH OUTPUT CONNECTIONS
PIN Function Use
1
Relay 1 Cut
2
3
Relay 2 Coag
4
5
Relay 3 Bipolar
6
7
Relay 4 Future Use
8
9
Relay 5 Future Use
10
11 + 12 V
Future Use
12 GND