Inhaltsverzeichnis
Werbung
METER SPECIFICATIONS
Display Type:
Measured Values
Volts & Amps:
Watt & Ohms:
Voltage Accuracy:
Current Accuracy:
CURRENT MONITOR OUTPUT
Output Terminals:
Output Impedance:
Scaling:
Accuracy:
Isolation:
Bandwidth limit (-3dB):
REMOTE CONTROL
Digital Remote Interfaces
The unit provides LAN, USB, GPIB and RS232 interfaces for full remote control.
LAN:
USB:
GPIB:
RS232:
External Control Input Characteristics
Connection:
Input Impedance:
Isolation:
External Analogue Voltage Control
Operating Mode:
Scaling:
Accuracy:
Common mode rejection:
External Logic Level (TTL) Control
Operating Mode:
Threshold:
Remote Disable Input
Connection:
Threshold:
5
256 x112 pixel graphic LCD with white LED backlight.
Measured values of current through and voltage across the load.
Power and equivalent load resistance, calculated from Volts and Amps.
± 0·1% ± 0.02%FS.
± 0·2% ± 0.04%FS.
BNC (chassis ground) on front panel or terminal block on rear panel.
600Ω nominal, for >1MΩ load (e.g. oscilloscope).
250mV per Amp (4 Volts full scale).
± 0·5% ± 5mV.
CATII (300V) to load negative.
40kHz.
Ethernet 100/10base-T connection with auto cross-over detection.
1.4 LXI Core 2011 compliant.
Standard USB 2.0 connection. Operates as virtual COM port.
Conforming to IEEE488.1 and IEEE488.2.
Capabilities: SH1, AH1, T6, L4, SR1, RL2, PP1, DC1, DT0, C0, E2.
Standard 9-pin D connection. Baud rate: 9600.
Terminal block on rear panel. Lo terminal input grounded to chassis
internally.
10kΩ. Input protected against excess input voltages up to 50V.
CATII (300V) to load negative.
The applied voltage sets the operating level within the range.
4 Volts full scale (250mV per Amp).
± 2% ± accuracy of range.
Typically better than –76dB.
The applied signal selects between Level A and Level B settings.
+ 1·5V nominal. A logic high selects Level B.
Terminal block on rear panel.
Input to the LED of an opto-isolator through 1kΩ resistor.
Apply >+3V to disable the load input. Max. Voltage 12V.
Werbung
Inhaltsverzeichnis
