Electrical Connection - SCHNIER smart-E 310 Operating Manual

5.

Electrical connection

Following should be noted with the M12 connector:
5.1. Feedback contact with performance level d
The feedback contact is built with a potential free, forcibly actuated relay. For the given
performance level d the relay must not loaded with 24 V / 300 mA. Inductive loads
are not permitted. Also the load current influences the permissible switching frequen-
cy.
It is valid:
Load current
feedback contact
300 mA
Current free
(I < 20 mA)
Operating manual 810378-BAL-EN-170330
WARNING
Do not open, plug-in or unplug connections under live volt-
age.
The connected cables have to be shielded.
Operation is subjected to the circumstance of tightened M12 female
screws.
The counterpart has to fulfill the IP 64 standard.
ATTENTION:
If the bus interface is connected to wrong signals, the unit could be
damaged. Under no circumstance connect the CAN-L/H to 24 V!
24 V Drive and 24V CPU have to be fused with 4 A.
The monitoring contact is construed for max. 24 V DC / 1A. For pass-
ing the performance level d it is mandatory that the conditions in Feh-
ler! Verweisquelle konnte nicht gefunden werden. are fulfilled.
Max cycles
per year
350.000
500.000
Example given (ca.)
60 Sec. Cycles at 365 days x 16 h
60 Sec. Cycles at 350 days x 24 h
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