EM TEST compact NX5 Series Operation Manual page 40

EM TEST
1 Phase indication PF1 / PF2
2 EUT supply input
3 Surge output HV - COM
4 Ventilator
5 Mains Switch
6 DC output 0-10V
11 USB interface (for service purpose)
USB interface "USB A" connector for remote control from an external computer. Using the USB interface may
cause EMC problems during burst tests at the computer or notebook side of the communication line. Therefore
only a high quality USB cable shall be used.
12 USB interface (for service purpose)
USB interface "USB B" connector for service purpose with an external computer. Using the USB interface may
cause EMC problems during burst tests at the computer or notebook side of the communication line. Therefore
only a high quality USB cable shall be used.
13 Ethernet interface
Ethernet interface for remote control from an external computer.
14 Opto Link interface
Ethernet interface for remote control from an external computer.
15 Sys Link output
Sys link is the internal control bus to the connected compact NX devices. The sys link is a daisy chain wired bus
for connect the devices in series. The bus includes a 26 pole high density connectors. This port is terminated
with the SWL AD (Safety Warning Lamp Adapter).
16 SYNC input (External)
External synchronization input for synchronize the generator impulse to this signal.
Input signal range: 10 V – 690 V.15Hz to 500 Hz
For each test with synchronization the generator measures the frequency. If no signal is detected, a window will
propose to continue in asynchronous mode.
Internal synchronization detects the signal from input L of the channel PF1.
17 Mains Input and Fuse
Mains input for the generator power supply.
85 V – 254 V ac
Input voltage:
Fuses: 115 V:
230 V:
18 Reference earth connection
The generator has to be connected to the reference earth plane of the test set up. The connection at the rear
part of the generator is an alternative to the grounding point at the front panel
Operating Manual
7 Monitor V, Monitor I
8 Fail, EUT 1, EUT2
9 External Trigger IN
10 Sys Link IN
11 USB A interface
12 USB B interface
4 A slow blow, 5 x 20 mm.
2 A slow blow, 5 x 20 mm
V 1.06
Compact NX5
13 Ethernet interface
14 Opto Link Interface
15 Sys Link OUT
16 Sync input
17 Mains input device
18 Reference earth connection
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