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P/N 3101097 • REV 03 • REB 25JAN13
Figure 2: LED display expander assembly installation
#6 plastite screws
Annunciator
overlay
Left LED
expander
assembly
Blank
overlay
Right LED expander
assembly
Specifications
Voltage
24 VDC
Standby current
4 mA
Active LED current
One LED expander
Two LED expanders
48 mA
96 mA
Operating environments
Temperature
Humidity
32 to 120° F (0 to 49° C)
0 to 93% RH, noncondensing at
90° F (32° C)
Figure 3: LED display expander installation
J6
J1
J1
J2
Right side
LED display
expander
assembly
Left side
LED display
expander
assembly
Alignment
pin
LED
PCB
Clip
Main circuit
board
