Design And Operation; Indications; Circuit Diagrams - DOLD SAFEMASTER STS/K SX01BM/K Mode D'emploi

Design and Operation

Attention!
Hazards must be ruled out before a key can be removed and
!
the movable part of the guard can then be opened!
The STS/K switch unit is 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 key can be removed at any time, whereby hazards must be ruled
out immediately.
The actuator can only be removed from actuator module B/K and the
access opened after removing the key from key module 01/K. Key ope-
ration is thus forced and queried through the contacts of key monitoring.
Key entry is blocked when the door is opened and an escape route is
thus secured. The key can be entered again after the access was closed
again. By entering the key the solenoid locking is activated again and the
machine can be restarted.
SX01BM/K is usually used in the system in connection with additional STS/K
units and SAFEMASTER products (e.g. Emergency stop module LG 5925,
Softstarter with DC-Brake BL 9228). The forced key to be removed can
serve as protection against lock-in or for the operating release of these
units (e.g. M10BM/K, M11BM/K, M12M/K, M10B01M/K).

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:
Key and actuator inserted,
Door closed
20
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:
Key removed
Door open
Switching logic
3 2
3 1
9 11
9 10
7 8
closed
open
SAFEMASTER STS/K SX01BM/K / 22.06.20 en / 246A