Z-World Fox LP3500 User Manual - page 75
User’s Manual
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Table A-1 lists the electrical, mechanical, and environmental specifications for the LP3500.
Table A-1. LP3500 Specifications
Feature
LP3500
LP3510
Microprocessor
Rabbit 3000® at up to 7.4 MHz
EMI Reduction
Spectrum spreader for ultra-low EMI (radiated emissions)
Flash Memory
512K (2 × 256K)
256K
SRAM
512K
128K
Backup Battery
Socketed 3 V lithium coin
Panasonic CR2330
, 265 mA·h,
supports RTC and SRAM,
connection for user-supplied external battery
Keypad/Display
Supports optional LCD/keypad module with
7 keys and 122 × 32 graphic display
Digital Inputs
16: fully protected 0–36 V DC, can handle short spikes ±40 V
Digital Outputs
10: 8 sink up to 200 mA each, 36 V DC max.;
2 source up to 200 mA each, 36 V DC max.
Relay Output
1 C-form, 1 A, 30 V DC
None
Analog Inputs
•
Eight single-ended or four
differential inputs
•
1 M
Ω
input impedance
•
Sampling rate up to 200 samples/s
•
Eight software-controlled ranges
from 0–1 V to 0–20 V DC
Single-Ended Inputs
•
Resolution: 11 bits
•
Accuracy: 8 bits
•
4 channels can be set individually for
4–20 mA with plug-in jumpers
•
1 channel has software-selectable
voltage-monitoring option
Differential Inputs
•
Resolution: 12 bits
•
Accuracy: 9 bits
None
Analog Outputs
3 unfiltered pulse-width modulated,
1 k
Ω
output impedance
None