ADCMT 6166 - How to Use Guard Terminal (4-Wire Connection)

6166 DC Voltage Current Source Operation Manual
5.1.3 How to Use Guard Terminal
5-5
Figure 5-4 How to Use Guard Terminal (4-Wire Connection)
Load
(Red)
(Red)
(Black)
(Black)
Shielded cable
(Blue)
Case
Chassis
*1 This relay opens when
EXTERNAL GUARD lights up.