5 Installation at Site
29 of 62
Calio Pro / Calio Pro Z
1157.820/01-EN
D
U
A
L
L
H
0 V
a5
Fig. 12:
Terminal wiring diagram for dual-pump configuration
a
Data line connections
a5
Dual-pump configuration
ü
The dual connection cable
4)
(impedance 120 Ω, 3-core, shielded) with shield
clamp
4)
and screw
4)
3.5 × 6.5 is available.
1. Switch off the power supply and make sure it cannot be switched on again
unintentionally.
2. Undo the screws (1) at the cover of the terminal wiring compartment at the
electronic system housing with a suitable tool.
1
Fig. 13:
Removing the cover of the terminal wiring compartment
3. Prepare the cable gland that belongs to the DUAL terminal pair.
4. Guide the dual connection cable through the cable gland and into the
connection space.
5. Screw the union nut and joint ring on hand-tight.
6. Clamp the shield clamp (2) onto the shield of the dual connection cable.
7. Fasten the shield clamp (2) to the drilled hole provided in the control PCB with
the screw 3.5 × 6.5 (3). Tighten the screw hand-tight.
2
3
Fig. 14:
Installing the dual connection cable
8. Wire the two pump sets to each other with the dual connection cable via the
DUAL terminal pairs (a5).
9. Mount the cover of the terminal wiring compartment. Fasten it with the screws
(1). Tightening torque = 0.8 Nm
4
Included in the scope of supply of twin pumps
