V28-Modem K1D 012 (Replacement For K1D 011) - Siemens MK7000 Manual

4.1.2

V28-Modem K1D 012 (replacement for K1D 011)

Pos.
HEADER
A1/2
terminal 1
2
K1 K1
3
4
5
6
connector
X10
green 1
LED
H1 H1
2
3
yellow
LED
H2
4
Pos.
links
X13
X11
Building Technologies
Fire Safety & Security Products
K1D 012
4637600001
A1/2
X11
1
2
K 1 3
4
5
6 X10
Function
local serial interface
GND receive serial interface to network
RX receive
GND transmit
TX transmit
0V option:
supply supply
+5V
(see programming below !)
connection to chassis ground in extreme EM-environments
(lightening, HF-fields, etc)
TX-signal ON:
transmit data flashing: data transmission in progress
flashing: data transmission in progress
ON:
RX-signal
modem line
receive data
(TX) connected
flashing: data reception in progress
flashing: data reception in progress
Network Programming
point-to-point connection p p
(CERBAN) (CERBAN)
Programming in applications requiring external power supply via terminals K1[5/6] (exception)
A
RXD H2
H1
TXD
A
external power
power ON
corresponding
multi-point connection (CERTER)
CGE end-interface (master)
3 4
H2
H1
1 2
Note
end-interface front-interface
CGE CGE CGF CGF
K1 K1
1 1
2 2
3 3
4 4
5
6 6
not required with Modem-Filter M3P 030
3 4
H2 H2
H1
1 2
CGF front-interface (slave)
K1 K1
1 1
2
3 3
4 4
5
6 6
15
e1062i
10.2008