Festo ASI-MV-4A-Z Notice page 16

ASI-M..-...-Z
5
Installing the AS-i bus, operating voltage and sensors
5.1 Festo installation accessories
• •
AS-i bus and 24 V DC
Use only the Festo AS-i cable sockets part no. 18785.
Proceed as follows.
1. Connect cable socket according to separate brief
description.
2. Fit the AS-i cable so that it is not stretched.
3. Place the cable socket in position and screw it tight.
(IP 65).
• •
Sensors
Use the Festo DUO cable (if necessary with extension
cable) or the DUO plug.
AS-i cable socket,
ASI-SD-FK,
part no. 18785
Please note the following if there are branch lines.
• •
The maximum total length of the AS-i bus must not exceed
100 m, including branch lines.
• •
The length of the operating voltage cable depends on the
current consumption and the fluctuations in the operating
voltage.
• •
An open cable end must be fitted with e.g. a Festo cable
cap. You thereby avoid leakage currents and comply with
protection class IP 65.
16
AA
AA
AA
AA AA
AA AA
AA AA
AA AA
DUO plug Extension cable
part no. part no.
18685 18684
18687 18686
18688
AAA
AAA
AAA
AAA
DUO plug
part no.
18779
AA
AA AA
AA
9801b