Basler BE1-50B-230, Instruction Manual

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1-6 BE1-50/51B-230/-234 General Information 9252000894 Rev D
Figure 1-5. Harmonic Rejection
Target Indicators
A gravity-latched, manually-reset, current-operated target indicator is provided for the time-overcurrent
(51) trip output and the instantaneous overcurrent A (50-A) trip output. A target indicator is not provided
for the 50-B trip output. The level of trip circuit current required to operate each target is individually
controlled by a circuit board jumper. See Section 2,
Controls and Indicators for jumper locations and
function assignments
Minimum Operating Current
Jumper Position—Pins 1 and 2: 0.9 to 2.25 A
∗
Jumper Position—Pins 2 and 3: 80 mA to 200 mA
∗
∗
Minimum operating current values. See Output Contacts for the maximum acceptable levels of
trip circuit currents.