Global Specialties PB-507 - Manual - Manual (Page 5)

5
8.3 DC Power supplies calibration ..................................................................................... 37
8.3.1 Step 1 ....................................................................................................................... 37
8.3.2 Step 2 ....................................................................................................................... 38
8.3.3 Step 3 ....................................................................................................................... 38
8.3.4 Step 4 ....................................................................................................................... 39
9 INFO, WARNING, AND ERROR MESSAGES .............................................. 39
9.1 Info messages ............................................................................................................... 39
9.2 Warning messages ........................................................................................................ 40
9.3 Error messages ............................................................................................................. 40
10 COMPUTER INTERFACE ............................................................................. 41
10.1 Firmware update ............................................................................................................ 42
11 SERVICE AND WARRANTY INFORMATION .............................................. 43
11.1 WARRANTY .................................................................................................................... 43
3 SPECIFICATIONS
Power
3-wire AC Input with 110V/220V Selector Switch
Power Supplies
Fixed 5VDC @1A
Variable DC - Positive: 0V to +20V @0.5A
Variable DC - Negative: 0V to -20V @0.5A
Fixed AC - 12.6V Center-tapped @ 100mA
Computer Interface
USB Connector with pin-outs available on Main PCB
Function Generator
0.1Hz to 1MHz selectable in 7 ranges
Output Voltage: 0 to + 10V (20Vp-p)
Output Impedance: 600Ω
Output Waveforms: Sine, Square, Triangle, TTL
Pulse Generator
Frequency Range: 1Hz to 1MHz in 6 ranges
Output Output Mode: TTL or CMOS (switch
selectable)
Output Voltage: 0 to 15Vp-p
Frequency Counter
Frequency Range 0 - 1MHz
LCD Display
LCD Display: Reads Volts, Amps & Frequency
7 Segment Display
(2) BCD to 7 Segment Display Circuits
Logic Indicators
9 Red (High) and 8 Green (low) buffered LEDs
Logic Probe