Safety Relay Unit
G9SB
Ultra Slim Safety Relay Unit
■ Models of width 17.5 mm (smallest Unit in the
world as of January 2001) available with 2 or 3
poles. Models of width 22.5 mm with 3 poles also
available.
■ EN standards (TÜV approval) pending.
■ DIN track mounting possible.
Ordering Information
Main contacts
Auxiliary
contact
Number of input
channels
Reset mode
Input type
Rated
voltage
Model
Category
DPST-NO
None
2 channels
Auto-reset
Inverse
24 VAC/VDC G9SB-2002-A
G9SB-200-B
4
1 channel or 2
channels
+ common
2 channels
Manual-reset
Auto-reset
Inverse
G9SB-2002-C
G9SB-200-D
1 channel or 2
channels
+ common
3PST-NO
SPST-NC
None (direct
breaking)
---
24 VDC
G9SB-3010
3
4
2 channels
Inverse
24 VAC/VDC G9SB-3012-A
G9SB-301-B
1 channel or 2
channels
+ common
2 channels
Manual-reset
Inverse
G9SB-3012-C
G9SB-301-D
1 channel or 2
channels
+ common
Model Number Legend:
1
2
3
4
5
6
1. Function
6. Miscellaneous
None: Emergency stop
2. Contact Configuration (Safety Output)
A:
B:
C:
D:
Auto-reset, inverse input
Auto-reset, + common input
Manual-reset, inverse input
Manual-reset, + common input
2:
3:
DPST-NO
3PST-NO
3. Contact Configuration (OFF-delay Output)
0: None
4. Contact Configuration (Auxiliary Output)
0:
1:
None
SPST-NC
5. Input Configuration
None: 1-channel or 2-channel input possible
0:
2:
None (direct breaking)
2-channel input
1