DDC RD-19230EX-300, Руководство пользователя

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QUICK START GUIDE
The Evaluation Board comes configured as specified in Table 1. The initial
set-up requires a DC power supply, A.C. source and an 11.8 Vrms Line to
Line Resolver (or equivalent). See Figure 3 for typical test set-up diagram.
+5 VDC
150 mA
GND +5V
Power Supply
RD-19230EX
or
RD-19240EX
GND
+5V
2-26 Vrms
1-5 Khz
RH
RL
Reference
S4
S2
S1
S3
RH
RL
Resolver (or Equivalent)
11.8 Vrms Line to Line Signal
Input Signal
Figure 3. Resolver (or Equivalent) 11.8 Vrms Line to Line Signal
Table 1. Factory Pre-Configuration
RD-19230EX-300 RD-19240EX-300
D.C. Power Supply +5V (150ma min.) +5V (150ma min.)
Signal Input 11.8 Vrms Resolver 11.8 Vrms Resolver
Reference Input 2-26 Vrms 2-26 Vrms
Reference Frequency 1-5 kHZ 1-5 kHZ
Resolution 16 Bit 14 Bit
Bandwidth 130HZ 130HZ
Tracking Rate 2.5 RPS 2.5 RPS
R-S to D Converter RD-19230FX-303 RD-19240LS-300
Table 2. LED Indicators
LED’s Description Location
L1 thru L16 Digital Output Word
L1 = MSB (Most Significant Bit)
L16 = LSB (Least Significant Bit) RD-19230EX-300
L14 = LSB (Least Significant Bit) RD-19240EX-300
Example:
236.25 degree’s =LED’s L1, L3, L5 on, all others off.
See Figure 2,
Location 7
L17 Bit Indicator(Built In Test) The BIT LED will illuminate if a
fault condition exists. (See Converter Data Sheet) See Figure 2,
Location 8
Data Device Corporation 4 RD-19230EX-300 / RD-19240EX-300
User’s Guide