Technical data
14. Place the ring terminal onto the earth termination post.
15. Replace the copper washer. Secure with the brass nut.
Figure 11.4: Mains input with shield removed, showing terminal block HD1 before wiring
Number
Description
1 Earth core cable to enclosure lid
2 Earth core cable to power supply PCB
3 Earth termination post
16. Replace the internal shield, taking care to avoid pinching the cables. Tighten the screws.
17. Feed the unconnected end of the shielded composite cable through the top-right M16
cable gland (item 2 in the figure “MIC PSU Enclosure, with cable glands identified”).
Figure 11.5: MIC PSU Enclosure, with cable glands identified
36
en | Install the MIC Power Supply Unit (PSU) MIC440 Explosion-protected Camera
2013.11 | 8.1 | Operation Manual Bosch Security Systems, Inc.










