3
Power Wiring
Voltage Inputs: Connect the positive voltage input to contact #10; the negative input to contact #8. mV/
Current Inputs: Connect the positive current input to contact #10; the negative input to #9.
The Series 16 power supply accepts 100 to 250 Vac and 100 to 330 Vdc line power without any switch
settings or polarity considerations. All connections should be made in accordance with the National
Electrical Code and local regulations, using only NEC Class 1 wiring for all power terminals.
It is advisable, but not necessary, to fuse one leg of the incoming power line, contact #11, with a 2AG, 0.5
amp rated fuse. Be sure that only instrument power input is fused — not power to the load.
Figure 7. Process and Linear Input Wiring
Figure 8. Power Wiring Connection
100 - 250 Vac 50/60 HZ
100 - 330 Vdc (Auto Polarity)
VOLTAGE
+
CURRENT OR 50 mV
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