Newport XPS-D, Руководство для стартапов

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XPS-D Controller Start-Up Manual
6.1.5 GPIO6 Connector
GPIO6
NOTE
Mating connector: Male SUB-D50HD with UNC4/40 lockers.
GPIO6
Pin # Function Pin # Function Pin # Function
1 +12 V (fused: max 63 mA) 18 GND 34 +5 V (fused: max 63 mA)
2 TTL
Input
1 19 GND 35 O.D. Output 1
3 TTL
Input
2 20 GND 36 O.D. Output 2
4 TTL
Input
3 21 GND 37 O.D. Output 3
5 TTL
Input
4 22 GND 38 O.D. Output 4
6 TTL
Input
5 23 GND 39 O.D. Output 5
7 TTL
Input
6 24 GND 40 O.D. Output 6
8 TTL
Input
7 25 GND 41 O.D. Output 7
9 TTL
Input
8 26 GND 42 O.D. Output 8
10 TTL
Input
9 27 GND 43 O.D. Output 9
11 TTL
Input
10 28 GND 44 O.D. Output 10
12 TTL
Input
11 29 GND 45 O.D. Output 11
13 TTL
Input
12 30 GND 46 O.D. Output 12
14 TTL
Input
13 31 GND 47 O.D. Output 13
15 TTL
Input
14 32 GND 48 O.D. Output 14
16 TTL
Input
15 33 GND 49 O.D. Output 15
17 TTL
Input
16 50 O.D. Output 16
Figure 24: GPIO6 digital I/O connector.
6.2 Analog I/O (GPIO4)
6.2.1 Analog Inputs
The 8 analog inputs have a range of ±10 V, 16 Bit resolution, and a 1.6 MHz 1st order
low pass filter.
In all cases, the analog input values must be within the ±10 V range. The analog input
impedance is typically 47 kΩ. The maximum input current is ±200 µA.
1 LSB = 20 V/65536 ≈ 0.3 mV
The ADC offset and gain errors are compensated.
6.2.2 Analog Outputs
The 8 analog outputs have a configurable full scale ±5 V, ±10 V, or ±12.288 V and 16
Bit resolution. The DAC offset and gain errors are compensated. The output settling
time is typically 15 µs.
Analog outputs are voltage outputs (output current less than 1 mA), so to use them
properly, they must be connected to an impedance higher than 10 kΩ.
1 LSB = 20 V/65536 ≈ 0.3 mV.
Analog outputs can be accessed via the GPIOAnalogSet(GPIO4.DACn,…) function.
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