Connections - Siemens Cerberus CS1140 Manual

30.7

Connections

E3H020
unused
extended
functions
V28-1 (RS232)
(receive) RXD
(transmit) TXD
Module chassis ground
(receive) RXD
V28-2 (RS232)
(transmit) TXD
unused
unused
Silence horn
Emergency
operation circuit
Fire alarm
EMI-protected
C
C-Bus
C-Bus (feedback)
unused
Module chassis ground
unused
Supply
9...30V
Plug-in terminals
Building Technologies
Fire Safety & Security Products
X2
Terminal block
1 1
2
3
CD
TCLK 4
5
RCLK
CTS 6
7
RTS
GND1
8
9
10
11
(connect to chassis ground)
12
AlgoWorks Service-Port, only active if 'S5' is set accordingly
13
14
GND2
15
16
17
18
19
20
X1
Terminal block
1
F3
2
F1
3
F2
- 4
F4
B1 5
6
A1
7
B2
8
A2
9
10
(connect to chassis ground)
11
12
13
14
15
16
17
0V
18
F5
+ 19
F6
+ 20
K2
+
1 1
24V
Jumper must always be inserted (inserted at factory)
+
24V OUT
2
GND - 3
1) Supply 2 for dual supply if E3H020 is connected separately, but is supplied by
the control unit with 24 V. Details –> see supply wiring principle page 123
2) Configuration as In-/or output see also jumpers X15, X16, X17, X18, Y15, Y16,
Y17, Y18 table on page 125
Details see document 007798
CN1
COM1
(RJ45)
(DB9/F)
GND
5 NK822x.2
CN3
3
TXD
+
2
RXD
E
-
LON A
LON B
CERBAN (LMS/DMS or MK7022)
or ISO1745 protocol
AlgoPilot B3Q...
K6-2
K6-1
K7-3
K5-3
(B2)
K5-4
(A2)
- Cabling C-Bus
K5-1
(B1)
K5-2
(A1)
Supply 1
1) 2)
Supply 2
E3H020 C-Bus Gateway
Ethernet
1
(connect to chassis ground)
2
3
4
unused
5
E3X10.
X16-2
X16-3
X16-4
for max. length per loop and cable type/
see table impedance adaption
001260_k_en_--.doc
DMS8000
Supply
24VDC
(monitored)
127
02.2005