6-26
IM DL850-03EN
(Red)
(Black)
(Red)
(Black)
H
L
2
4
758933
701954
3
H
L
5
6
With the 758933 and 701954
Direct input (cable that does not comply
with the safety standards)
Input
terminal
Input
terminal
Withstand voltage: 3700 Vrms for 1 minute
Allowable transient surge voltage (between earth and input): ±5200 Vpeak
7 The typical value is a representative or standard value. It is not strictly warranted.
WARNING
• When measuring high voltages using this module, use a measurement lead 758933 and
alligator clip 701954.
• The measurement category of this module when used with 758933 measurement leads
and 701954 alligator clips is 400V-CAT II on the low side and 700V-CAT II on the high side.
Be careful because the overvoltage tolerance between the low and high sides is different.
• Do not apply input voltage exceeding the maximum input voltage, withstand voltage, or
allowable surge voltage.
• To prevent the possibility of electric shock, be sure to furnish protective earth grounding of
the DL850/DL850V.
• To prevent the possibility of electric shock, be sure to fasten the module screws. Otherwise,
the electrical and mechanical protection functions will not be activated.
• Avoid continuous connection under an environment in which the surge voltage may occur.
6.13 Module Specifications