Connection Diagram; Mounting Instruction - Vector MZ3-C-V11 Manual

Connection diagram

Description:
1 GND Power supply:
2 V+ Power supply:
3 NC No connection
4 AO Analog output ventilation: 0/2...10 VDC

Mounting instruction

Important
All cable entries into the connection box must be sealed to prevent air drafts, which could otherwise affect the
sensors in the device and prevent correct measurements!
For more information on mounting, refer to MZ3-C-V11 Installation Manual No. 70-000832
(www.vectorcontrols.com).
View of rear part, without front panel
NOTE: For parameter programming, the OPA-S programming and display device must be plugged into the
connector under the front panel or on the rear of the MZ3.
If an OPA-S programming and display unit is permanently connected to the MZ3, parameter programming is
performed with this unit.
Doc: 70-00-0982A V2.5, 20230123
Subject to alternation
0 V, -24 VDC, internally connected to signal common
24 VAC, +24 VDC
© Vector Controls GmbH, Switzerland
www.vectorcontrols.com
MZ3-C-V11
Page 3-8