Design And Function; Indications; Circuit Diagrams - DOLD SX01A Traduction De La Notice Originale

Design and Function

Attention!
Hazards must be ruled out before the movable part of the
!
guard can then be opened! and the dangerous location can
be reached!
The STS switch units are to be integrated into a system and connected
with a control unit so that the hazardous machine can run only when the
guard is locked and closed.
The second key can be removed after entering a first key. The first key is
blocked and the third key released after removing the second key. The first
key can only be removed again after the third and then the second key
were returned to their starting position.
SX01A is used in the system in connection with additional STS units
and SAFEMASTER products. The first key to be entered may originate
from these units (e.g. release through upstream solenoid locking
ZRH01A in connection with a speed monitor UH 5947 or standstill monitor
LH 5946). The second key to be removed can serve as protection against
lock-in or for the operating release of additional units (e.g. M10A, M11A,
M12M, M10B01M). The first key can be assigned to a person with access
rights.

Indications

LED red/green Separately controllable

Circuit Diagrams

3
14
2
11
12
1
9
22
11
21
24
10
7
32
8
31
4
red
5
green
6
12
M9895_b
Fig. 1:
Locked while activated:
1st key removed,
2nd key inserted,
Door closed
20
SAFEMASTER STS-SX01A, SX01BM / 23.09.19 en / 135A
3
14
2
11
12
1
9
22
11
21
24
10
7
32
8
31
4
red
5
green
6
12
M10174
Fig. 2:
Lock deactivated:
1st key inserted,
2nd key removed
Switching logic
3 2
3 1
9 11
9 10
7 8
closed
open