National Instruments RMX-410 Series, Руководство пользователя, Страница: 26 / 132

25
NA
TIONAL
INSTRUMENTS
ANALOG PROGRAMMING AND MONITORING
1. Vout voltage programming --- 0~100%, 0~5V or 0~10V, user selectable. Accuracy and linearity: +/-0.5% of rated Vout.
2. Iout voltage programming (*13) --- 0~100%, 0~5V or 0~10V, user selectable. Accuracy and linearity: +/-1% of rated Iout.
3. Vout resistor programming --- 0~100%, 0~5/10Kohm full scale, user selectable. Accuracy and linearity: +/-1% of rated Vout.
4. Iout resistor programming (*13) --- 0~100%, 0~5/10Kohm full scale, user selectable. Accuracy and linearity: +/-1.5% of rated Iout.
5. Shut Off (SO) control --- By electrical Voltage: 0~0.6V/4~15V or dry contact, user selectable logic.
6. Output current monitor (*13) --- 0~5V or 0~10V, user selectable. Accuracy: +/-1%.
7. Output voltage monitor --- 0~5V or 0~10V, user selectable. Accuracy: +/-1%.
8. Power supply OK signal --- 4~5V-OK, 0V-Fail. 500ohm series resistance.
9. Parallel operation (*20) --- Possible, up to 6 units in master/slave mode with single wire current balance connection.
10. Series operation --- 2 identical units (with external diodes).
11. CV/CC indicator --- Open collector. CC mode: On, CV mode: Off. Maximum voltage: 30V, maximum sink current: 10mA
12. Interlock (ILC) control --- Enables/Disables the PS output by dry contact (Short: On, Open: Off, Source current: less than 0.5mA). Ena/Dis is activated by front panel.
13. Local/Remote mode Control --- By electrical signal or Open/Short: 0~0.6V or short: Remote, 2~15V or open: Local
14. Local/Remote mode Indicator --- Open collector (shunted by 36V zener). On (0~0.6V, 10mA sink current max.)-Remote. Off-Local (30V max.).
15.Trigger out ---
Maximum low level output =0.8V, Minimum high level output =3.8V, Maximum high level output =5V,
Maximum source current =16mA, pulse =20μs Typical.
16.Trigger in ---
Maximum low level input =1.2V, Minimum high level input =3.5V, Maximum high level input =5V, Maximum sink current =16mA,
positive edge, trigger: tw =10μs minimum, Tr/Tf =1μs maximum.
17. Programmed signal 1 --- Open collector, maximum voltage 25V, maximum sink current 100mA. (Shunted by 27V zener)
18. Programmed signal 2 --- Open collector, maximum voltage 25V, maximum sink current 100mA. (Shunted by 27V zener)
FRONT PANEL
1. Control functions
--- Multiple options with 2 Encoders
--- Vout/Iout manual adjust
--- OVP/UVL /UVP manual adjust
--- Protection Functions - OVP, UVL, UVP, Foldback, OCP, INT, SO
--- Communication Functions - Selection of LAN,RS232,RS485,USB
--- Communication Functions - Selection of Baud Rate, Address
--- Analog Control Functions - Selection Voltage/resistive programming, 5V/10V, 5K/10K programming
--- Analog Control Functions - Selection of Voltage/Current Monitoring 5V/10V, Output ON/OFF, Front Panel Lock.
2. Display
--- Vout: 4 digits, accuracy: 0.5% of rated output /-1 count.
--- Iout: 4 digits, accuracy: 0.5% of rated output /-1 count.
3. Indications
--- GREEN LEDs: FINE, MENU, PREV, PROT, REM, OUTPUT, CV, CC
--- RED LED: PROT (OVP, UVP, OTP, FOLD, AC FAIL).
4. Function buttons --- FINE, MENU, PREV, PROT, REM, OUTPUT
PROGRAMMING AND READBACK (RS232/485,USB, LAN)
1. Vout programming accuracy --- 0.05% of rated output voltage
2. Iout programming accuracy (*13) --- 0.1% of 0.1% of rated output current
3. Vout programming resolution --- 0.012% of full scale
4. Iout programming resolution --- 0.012% of full scale
5. Vout readback accuracy --- 0.05% of rated output voltage
6. Iout readback accuracy (*13) --- 0.1% of 0.3% of rated output current
7. Vout readback resolution --- 0.012% of full scale
8. Iout readback resolution --- 0.012% of full scale