METRON QA-ES, User & Service Manual, Page: 16 / 55

Right Side Panel
10. Terminal
RED and BLACK
Connection for the electrode outputs of the VAR.
LOAD ESU. Active electrode to the red terminal,
and neutral electrode to the black terminal.
11. Terminal
BLUE and BLUE
Additional fixed load resistance of 200 ohms
FIXED LOAD 500 watt for serial connection dur-
ing leakage test.
12. Terminal
GREEN and GREEN
Foot switch output switch can be used to trigger
the ESU.
Rear Panel
13. RS-232 Serial Port 9-pin D-sub
14. Printer Outlet Port 14-25 pin D-sub
15. Main Connector 3-pin SCHUCO-plug
16. Voltage Selector 115 VAC/230 VAC
17. Fuses T 200 mA @230 VAC / T 400 mA @ 11 5 VAC
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