Grundfos E-Box 200 Notice D'installation Et De Fonctionnement page 6

8. Fit housing cover and tighten screws.
– Make sure that the gasket is positioned correctly.
Fig. 4 Cable connections
The Modbus address is set via DDA pump
menu. Therefore the rotary switches (fig.
Note
4, pos. 10) have been deactivated from
factory.
The LED (fig. 4, pos. 11) indicates the
status of GENIbus connection.
Note
The LED (fig. 4, pos. 12) indicates the
status of Modbus connection.
For further information (e.g. setting of termination
resistors) see installation and operating instructions
of the CIM 200 module.
3.2.2 Connection of power supply and GENIbus
Prior to connection of power supply and GENIbus,
execute the mechanical installation.
See section 3.3 Mechanical
See fig. 5.
1. Switch off the power supply of the DDA dosing
pump (pos. 1).
– Wait for approx. 20 seconds before executing
the next step.
2. Remove protective cap from BUS input of the
pump.
3. Connect plug (pos. 4) thoroughly to BUS input of
the pump.
Fig. 5 Connecting E-Box to DDA
6
installation.
Start-up procedure and wiring diagram of
plug, see installation and operating
instructions of the DDA dosing pump.
Note
The functional profile can be found on the
product CD delivered with the E-Box.
3.3 Mechanical installation
The E-box is always mounted below the pump
regardless of the pump's mounting position
(e.g. wall or tank mounted). See fig. 6.
1. Place pump on E-Box.
– Make sure that the clamps of the E-Box
housing cover engage at pump housing
(detail 1).
– Insert locking device (pos. 5) at pump housing
(detail 2).
2. Tighten screw (pos. 4) to lock connection
(detail 3).
Fig. 6 Mounting pump on E-Box
For horizontal installation, the E-Box can be mounted
on the mounting plate of the DDA dosing pump.
See fig. 7.
Fig. 7 Mounting E-Box on mounting plate