Industrial Electronic Engineers, Inc.
SIZE
A
CODE IDENT NO.
05464
SL330-X4X
I
Van Nuys, California
SCALE N/A
REV
C
SHEET 21
04/14/05
5.0
ELECTRICAL CHARACTERISTICS
5.1
Power ON / OFF Sequence
There are no deleterious effects associated with power ON and OFF of this display; however, rapid ON/OFF
sequencing is not recommended. Neither data nor power connectors should be connected/disconnected
while power is applied.
Because of the power-up cycle within the microprocessor, rise time of the power supply should be
less than 100mS. The display module is not ready to accept data for 850mS (typ) - 1.2 sec (max).
5.2
Interface Signals
All logic signals abide by the following convention: logic "1" is a high, logic "0" is a low.
5.3
Absolute Maximum Ratings
EIA-232C:
+15VDC to -15VDC
EIA-422A:
+15VDC to -10VDC
5.4
Normal Operating Ratings
Primary voltage:12-29 VOLTS DC
Power dissipation:
0.72 WATTS
