BBH SMX Series - Page 225

Installation manual
HB-37420-810-01-25F-EN SMX100 Installation manual.docx Page 225 of 260
Version: 25F
Type
Graphic symbols
Truth table
Function
8
t
eSwitch_2s2oT
S1
Ö
1
S2
Ö2
A
1
0
1
0
0
0
1
1
0
0
0
1
0
1
1
1
0
0
1
0
LD E.1
OR E.2
OR NOT E.3
ST META_EN.1
LD E.1
AND E.2
AND NOT E.3
ST METB_EN.1
LD MET.1
ST IE.X
Time monitoring
MET1..MET4
Like 6, but with time monitoring
of state changes.
In case of signal changes at S
(Attention: Bus line) or Ö a
complementary signal must
follow within a period of t=3 s. If
not, detect fault and A=0
Schließer
Öffner 2
Ausgang
Öffner 1
max. 3 s
max. 3 s
9
eSwitch_3o
Ö1
Ö2
Ö3
A
0
0
0
0
1
0
0
0
0
1
0
0
1
1
0
0
1
1
1
1
LD E.1
AND E.2
AND E.3
ST IE.X
AND operation of both inputs
Öffner 2
Ausgang
Öffner 1
Öffner 3
10
t
t
eSwitch_3oT
Ö1
Ö2
Ö3
A
0
0
0
0
1
0
0
0
0
1
0
0
1
1
0
0
1
1
1
1
LD E.1
OR E.2
OR E.3
ST META_EN.1
LD E.1
AND E.2
AND E.3
ST METB_EN.1
LD MET.1
ST IE.X
Time monitoring
MET1..MET4
Like 8, but with time monitoring
of state changes.
In case of signal change on one
of the Ö-inputs the other inputs
must follow within a period of
t=3 s. If not, detect fault and
A=0
Öffner 2
Ausgang
Öffner 1
max. 3 s
max. 3 s
Öffner 3
Output
Output
Output
Normally
closed 1
Normally
closed 2
Normally
open
contact
Normally
closed 1
Normally
closed 2
Normally
closed 3
Normally
closed 1
Normally
closed 2
Normally
closed 3