TOOLS FOR NETWORKS AND DISTRIBUTED SYSTEMS Power Supply Module VT7001 The VT7001 module can be used to control up to 2 power supply inputs of an ECU (e.g. terminals 15 and 30). As an alternative, 2 ECUs may be supplied separately, e.g. in testing differences in voltage supplies. Technical Data (VT7001) Input voltage -40 +40 V Current at outputs 0 to 35°C both outputs Max. 70 A, Max. 100 A Internal power supply Output voltage 3 18 V Tolerance of set output voltage (at 7 18 V, 2 A) Module features: > 2 external power supplies can be connected > Internal power supply generates voltage for the ECU from the VT System power supply. > 2 external and 1 internal power supplies may be connected to the 2 outputs to the ECU in various combinations. > Ground lines of outputs can be interrupted (line break of terminal 31) > Relays for producing short circuits between the output lines > Measurement of output currents over a very wide range > Measurement of input and output voltages > Control of two external power supplies via control voltage or via electrically isolated serial interfaces > Generation of arbitrary control voltage curve > Serial interface for driving an external display > Hardware synchronization with Vector network interfaces > The module supplies ground and battery voltage to the bus bars at additional pins. ±5 % Output current Max. 2 A Current measurement Measure range 7 (100 μA 100 A) Sensitivity error ±1 % Zero point error -5 +5 μA Accuracy of voltage measurement ±1 % Control voltage of external power supply Control voltage for voltage/current -10 +10 V Accuracy ±1 % Output current Max. 30 mA Supply voltage (via backplane) 12 V ±10% Power consumption (all relays off) Typ. 7 W Power consumption (8 relays active, Typ. 33 W output 12 V/1 A via internal power supply) Temperature range 0 55 °C Dimensions (L x W x H) 300 x 173 x 36 mm Weight Approx. 1,240 g Schematic of the VT7001 showing power supply Power Supply Module VT7001 inputs and outputs for the ECU. More Information: www.vector.com/contact