Specifications
49
Table 18. Electrical Characteristics of the Terminals
Function
Overload
Protection
1
Input
Impedance
(nominal)
Common Mode Rejection
Ratio
(1 kΩ unbalance) Normal Mode Rejection
L 1000 V rms 10 MΩ<100 pF >120 dB at dc, 50 Hz or 60 Hz >60 dB at 50 Hz or 60 Hz
F
mV
1000 V rms 10 MΩ<100 pF >120 dB at dc, 50 Hz or 60 Hz >60 dB at 50 Hz or 60 Hz
K 1000 V rms 10 MΩ<100 pF
(ac-coupled)
>60 dB, dc to 60 Hz
Open Circuit
Full Scale Voltage Typical Short Circuit Current
Test Voltage
To 4.0 MΩ 40 MΩ or nS 400 Ω 4 k 40 k 400 k 4 M 40 M
e 1000 V rms <1.3 V dc <450 mV dc <1.3 V dc 200 µA 80 µA 12 µA1.4 µA0.2 µA0.2 µA
G 1000 V rms <3.9 V dc 3.000 V dc 0.6 mA typical
1. 10
6
V Hz max