B
DTRen-2008/SPA-5/LVA
Rev.:
a
Page 21
Bombardier Transportation (ZWUS) Polska Sp. z o.o.
4.3.3.4 SPA-5/LVA – Ebilock interface - variant 4
a) distance–
- ERR-2 is located in the station container (first LX)
- ERR-2 is located far from the station container (second LX)
b)
LX configuration –
- with or without barrier machines for the first LX
- without barrier machines for the second LX
c)
modem connection –
- one channel connection (no redundancy) for the first (distant) LX
- no modems necessary for the second LX
d)
digital interfaces of modems –
- V.24/RS-232 for the first LX
- no modems for the second LX
e)
example – interface between interlocking SER (km 136.27) and LX km
135.966 and LX km 132.72
NOTE: The same PCUs are used for both LXs
ERR-2
MODEM
Type: ASM-20
PLC B
CA
N
RS232
PLC A
CAN
ERR-2 RACK
SWITCH
SWITCH
EDJ-5
PCU
PCU
PLC B
CAN
RS232
PLC A
CAN
MODEM
Type: ASM-20
EDJ-5
STATION INTERLOCKING
located at station or container
ETHERNET NETWORK
SPA-5/LVA – Ebilock interface - variant 4.
Figure 10
This
training
material
has
been
prepared
only
for
educational
purposes
and
it
isn't
technical
documentation.
