Appendix C — EA21 Imager
ED40 Decode Board Integration Guide 111
Mechanical Dimension
The EA21 imager is mounted on the ED40 decode board using a mounting
bracket (available from Intermec).
EA21 Mounted on the ED40 Decode Board: Tolerances = ± 0.20 mm (0.008 in).
Positioning holes (2 places)
Mounting holes (2 places)
19.5 mm
0.77 in
34 mm
1.34 in
19.9 mm
0.78 in
M1.6 screws (2) to mount the PCB to bracket:
max torque 19 Ncm (1.68 lb-in) ± 1 Ncm (0.09 lb-in)
22.2 mm
0.87 in
Imager Position 1
Imager Position 2
Note: There are two positions for mounting the imager. See “Mounted Imager
Position” on page 113 for details.