Installation guide

15
SCAN ENGINE TERMINATIONS
IS4815 Pinout Connections
IS4815 10-Pin ZIF
Figure 10. 10-Pin ZIF
Pin Signal Name Function
1 No Connect No Connect
2 Power 5.0V ± 5%
3 No Connect No Connect
High = Laser OFF
4 Laser Enable*
Low = Laser ON,
only if pin 5 (scan enable) is also Low
High = Engine OFF
5 Scan Enable*
Low = Engine ON
High = Bar
6 Digitized Bar Pattern
Low = Space
7 Start of Scan
Level changes from high to low, or low to high,
when the laser changes direction at the start of
the scan line.
8 Ground Power Ground
9 Ground Power Ground
10 No Connect No Connect
* See Scan Sense Timing on page 16.