Honeywell ML200 Series Installation And Commissioning Manual page 28

Chapter 3 - Plan and Install MLPLC
8. To avoid any effect of radiating noise or heat, install the PLC and other devices (relay and
electronic contact) with a spacing secured, as indicated in the following figure.
9. Installing a base on top of another leads to a rise in temperature of the cabinet.
Install a fan for air circulation or keep maximum distance between the bases.
l
- 26 -