Sierra Video 507105-00 - Manual (Page 3)

Power Monitor User’s Guide 3
J3 - Shorting pins 1 and 2 with the supplied jumper block adds a 1/3 rd
Ampere load to the +5V power
supply.
J4 - Shorting pins 1 and 2 with the supplied jumper block adds a 0.08 Ampere load to the -8V power
supply.
J5 - Shorting pins 1 and 2 with the supplied jumper block adds a 0.08 Ampere load to the -8V power
supply.
J6 - Shorting pins 1 and 2 with the supplied jumper block adds a 0.08 Ampere load to the +8V power
supply.
J7 - Shorting pins 1 and 2 with the supplied jumper block adds a 0.08 Ampere load to the +8V power
supply.
Specifications
Output Signals DC power supply voltages(+5V, +8V, -8Vas labeled)
Output Signal Connector BNC female
Output signal impedance 100 Ohms resistive
Output loading 0 Ohms indefinitely without damage,>10K Ohms for 1% measurement
accuracy
Alarm Contact Ratings 0.25A closed, 100V open, 50V to ground
+5V current loads 5, 7.5, 15 Ohms and no load
+8V current loads 50, 100 Ohms and no load
-8V current loads 50, 100 Ohms and no load
Power Consumption 5V; 0, 0.33A, 0.66A, or 1A(selectable) plus 100mA(fixed)
8V; 0, 80, or 160mA
-8V; 0, 80, or 160mA
Operating Temperature Range 0 to 50 C non,condensing
Operating Humidity Range 0 to 95% RH