Lenze ESVZAR0 RS-485 - Manual (Page 9)

7 CMVMB401C
Installation
3 Installation
3.1 Mechanical Installation
1. Ensure that for safety reasons the AC supply has been disconnected before opening the terminal cover.
2. Insert the RS-485 option module in the terminal cover and securely “click” into position as illustrated in Figure 2.
3. Wire the network cables to the connector provided, as detailed in paragraphs 3.2 (RS-485 Terminal Block) and
3.3 (Electrical Installation), and plug the connector into the option module.
4. Align terminal cover for re-fitting, connect the module umbilical cord to the drive then close the cover and
secure, as shown in Figure 3.
7mm
<_ 2.8 mm2
(12-22 AWG)
0.5 Nm/ 4.5 lb-in
1 2 3 4 5
NEMA 1 (IP31) Models NEMA 4X (IP65) Models
Figure 2: Installing the RS-485 Communications Module
NEMA 1 (IP31) Models NEMA 4X (IP65) Models
Figure 3: Re-installing the Terminal Cover