Esser 8000C - 1 Connecting the Relays K2, K3, K4

Page 102
Fire Alarm Computer 8000C / M
11.4.1 Connecting the Relays K2, K3, K4
Jumpers are used for adjusting the three relays K2, K3 and K4 to a variety of requirements. The
three relays may be coded independently of each other as
positive-switching and monitored
,
positive-
switching
or as
potential-free change-over contact
.
BR19 BR18 BR17 BR15 BR14 BR13 BR11 BR10 BR 9
G
Ö
S
K4
K1
G
Ö
S
K3
G
Ö
S
K2
BR12 BR16 BR20
K3
K4
K2
1
2
3
1
2
3
1
2
3
Fig. 46: Location of the relay K2,K3,K4 and the jumpers BR9-20 on the field device module
G
Ö
S
K
BR 9
BR 10
BR 11
1
2
3
BR 12
1
2
3
positive-switching/monitored
change over
K2
BR 13
BR 14
BR 15
BR 16
K3
BR 17
BR 18
BR 19
BR 20
K4
BR 9
BR 10
BR 11
BR 12
K2
BR 13
BR 14
BR 15
BR 16
K3
BR 17
BR 18
BR 19
BR 20
K4
BR 9
BR 10
BR 11
BR 12
K2
BR 13
BR 14
BR 15
BR 16
K3
BR 17
BR 18
BR 19
BR 20
K4
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
positive-switching
G
Ö
S
+monitoring
K
G
Ö
S
+12V DC Ub int.
10 K
R *
K
+
-
n. c.
+12V DC Ub int.
UMess
signal in operation
+
-
n. c.
F
ield device module