Table 16 D20C Specifications - GE D20 Technical Overview

D20/D200 Technical Overview
Item
Processor
Clock
Memory
Analog Inputs
Physical
Input Adapters
Accuracy
Temperature Coefficient
Resolution
Conversion Rate
Dynamic Range of Converter
Input Impedance
Common Mode Rejection (60 Hz)
Normal Mode Rejection (60 Hz)
Over voltage Rating
Analog Inputs/Outputs
Physical
Output Ranges
Accuracy
Resolution
Maximum Output
Status Inputs
Physical
Contact Wetting
Current Burden
Scan Rate
Debounce
SOE Time Resolution
Overload Rating
60

Table 16 D20C Specifications

8-bit Freescale 68HC11 MPU
3 MHz MPU clock
•
24 KB EPROM
•
32 KB static RAM
•
512 bytes EEPROM
Plug-in daughter board for 16 bipolar, differential inputs
Refer to the Index for a list of available input adapters.
±0.05% (voltage), ±0.1% (current)
±10 ppm per °C
12-bits plus sign
•
275 ms for 16 inputs @ 60 Hz
•
328 ms for 16 inputs @ 50 Hz
125% of normalized full scale inputs
44 Mohm ±5% (VDC)
95 dB
60 dB
±35 VDC (normal mode)
Plug-in daughter board for 8 unipolar or bipolar (voltage only)
outputs or 8 unipolar current outputs, and 8 bipolar inputs @ ±5
V (see Analog Inputs above)
•
0 - 5, 0 - 10, ±5, ±10 V
•
0 - 1, 0 - 5, 0 - 10, 0 - 20 mA
0.1% (voltage), 0.15% (current)
12-bits plus sign
5 kohms @ 5 V out
16 optically isolated inputs in two groups of 8. Inputs in one
group will share a common return and contact wetting.
±12, ±24, ±48 or ±125 VDC
±3 to ±6 mA per input
1.0 ms
Selectable 1 to 255 ms
1.0 ms
500 VDC (common mode to GND)
PRPI-019-3.00-10
GE Grid Solutions
Description
GE Information