Use As Directed; Prohibited Use; Technical Data And Pinning; Enclosure - Kollmorgen SERVOSTAR 300 Instruction Manual

Kollmorgen
6.9.3

Use as directed

The safety function STO is exclusively intended to provide functional safety, by prevent-
ing the restart of a system. To achieve this functional safety, the wiring of the safety cir-
cuits must meet the safety requirements of IEC 60204, ISO 12100, IEC 62061 SIL CL2
respectively ISO 13849-1 PLd.
If STO is automatically activated by a control system, then make sure that the output of
the control is monitored for possible malfunction.
6.9.4

Prohibited Use

The STO function must not be used if the drive is to be made inactive for the following
reasons:
— Cleaning, maintenance and repair operations, long inoperative periods:
— Emergency-Off situations: the mains contactor must be switched off (by the
6.9.5

Technical data and pinning

Input voltage
Input current
Peak current
Response time (falling edge at STO input un-
til energy supply to motor is interrupted)
STO-ENABLE
6.9.6

Enclosure

Since the servo amplifier meets enclosure IP20, you must select the environment ensur-
ing a safe operation of the servo amplifier. The enclosure must meet IP54 at least.
6.9.7

Wiring

When using STO wiring leads outside the control cabinet, the cables must be laid durably
(firmly), protected from outside damage (e.g. laying in a cable duct), in different sheathed
cables or protected individually by grounding connection.
Wiring remaining within the demanded enclosure must meet the requirements of the stan-
dard IEC 60204-1.
S300 Instructions Manual
In such cases, the entire system should be disconnected from the supply by the
personnel, and secured (main switch).
emergency-Off button).
X4 24V / STO
+24V 1
+24V 2
DGND 3
DGND 4
5
02/2017
20 V..30 V
33 mA – 40 mA (Ieff)
100 mA (Is)
1 ms
safety
switchgear
Technical description
interlock
39