Lenze 8210 HVAC Series - Control Connections; Control Cables; Assignment of the Control Terminals

Installation
4-12 821XKlimaBA0399
4.2.3 Control connections
4.2.3.1 Control cables
- We recommend the unilateral screening of all cables for
analog signals to avoid signal distortion.
- Connect the screens of the control cables as follows:
- 8211 - 8214:
On the front FAST-ON connector.
- 8215 - 8218:
On the front metal surface (screw length max.12 mm).
- If the control cables are interrupted (terminal strips, relays),
the screens must be reconnected over the shortest possible
distance.
- Connnect the fixing screw of the setpoint potentiometer to
PE.
4.2.3.2 Assignment of the control terminals
K35.0026
62
7
8
9
K11
K12
K14
20
28
E1
E2
E3
E4
39
FIG 4-6 Position of the control terminals
Show/Hide Bookmarks