IT-E190
User’s Manual
Copyright © Itech Electronics Co., Ltd.
7
4
Signal ground
5
Voltage signal output
6
No conjunction
7
Current signal output
8
No conjunction
9
No conjunction
If ITS9500 test system is used, terminals 1, 2 and 3 are power supply terminals,
which are used in system power supply; when a power meter is used, the
above terminals are not required for power supply.
(2). Connecting Current Sensor
Connecting ITS9500 Test System
1. When terminal protection cover at the IT-E190 rear panel is removed,
connect the input terminal to the test circuit in series.
2. Connect the IT-E190 DB9 terminals to the current measurement terminal at
the IT9501 front panel (I-Sense) through standard test lines.
Load
UUT
+
-
+
-
+
-
