Keysight 34959A, Руководство пользователя

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22 Keysight 34959A User’s Guide
Operating Considerations
Electrical Specifications
The specifications below were derived from the individual components used to
provide the relay drive and digital I/O functions:
Electrical Specifications for the 34959A Breadboard Module
NOTE
The International Electrotechnical Commission (IEC) Standard 61010-1
(available at www.IEC.ch) lists the insulation requirements for high voltage
applications in Pollution Degree Levels 1, 2 and 3.
Specification Test Conditions Minimum Typical Maximum
Total Power Consumption
(by customer-installed circuits)
all connections total 6W
Maximum Power from 12V Supply 6W
Maximum Power from 5V Supply 1W
Connector P101 (Relay Drive)
Current Limit (per relay drive pin)
all outputs driven
simultaneously
150 mA
On Resistance (to chassis)
@ 100 mA output
@ 400 mA output 4.2
Ω
6.5 Ω
5.7
Ω
8.0 Ω
Input Voltage 42V
Leakage Current @ max. input voltage 8
μ
A
Connector P102 (Digital I/O)
High Level Input Voltage 2V 5.5V
Low Level Input Voltage 0V 0.8V
High Level Output Voltage
@ 4 mA output
@ 500
μ
A output
2.4V
3.0V
Low Level Output Voltage @ 8 mA output 0.4V