9 AB-6650
Installation
1. Controller
Precautions for installation
• Install the controller main unit inside the rain-proof case (Part No. DY3001A2002) or mount onto DIN rail. To install the
controller inside the former version of the rain-proof case (sold on March 31, 2005 or before), replacement plates (Part
No. 83167610-001, 2 plates/set) are required. Since the former version is designed for MIZCON, not for MIZCON Plus,
the intervals between the mounting holes of the controller (MIZCON Plus) and of the case are different.
• Install in a location with the specified environmental conditions (-20 to 50 °C, 10 to 90 %RH).
• The cable of the 4-electrode sensor can be extended up to 34 m. Install therefore the controller within the radius of
34 m the cooling water tank (where the sensor is installed).
Installation procedure:
MIZCON Plus controller inside the latest version of the rain-proof case (Part No. DY3001A2002)
Install the controller on the inside wall of the rain-proof case with four M4 screws (supplied with the MIZCON Plus
controller ). The controller can be mounted either on the higher part of the wall or on the lower part of the wall. (See Figs.
6 and 7.)
Mounting onto the higher part
4 mounting holes
Controller
4 M4 screws
Rain-proof case
Figure 6. Controller installation inside the latest version of the rain-proof case (higher part)
Mounting onto the lower part
4 mounting holes
Controller
4 M4 screws
Rain-proof case
Figure 7. Controller installation inside the latest version of the rain-proof case (lower part)