VAMP 257
Feeder and motor manager
Technical description
VAMP Ltd
120
VAMP 24h support phone : +358 (0)20 753 3264
VM257.EN002
4.6.1.
Pin assignments of communication options
The communication module types and their pin assignments
are introduced in the following table.
18mm high modules:
Type
Communication
ports
Signal levels Connector
Pin usage
VCM
232
REMOTE,
LOCAL and
EXTENSION
RS-232 RJ-45
connector
1
8
RJ-45
1= LOC TX
2= EXT TX
3= +8V
4= GND
5= REM TX
6= REM RX
7= LOC RX
8= EXT RX
VCM
TCP
REMOTE or
LOCAL
selectable with
dip switch
Ethernet RJ-45
connector
Standard
Ethernet
pin usage
VCM
485-2
REMOTE,
LOCAL or
EXTENSION
port selectable
with a switch
RS-485
(2-wire
connection)
3-pole screw
connector
1= -
2= +
3= GND
32mm high modules:
Type
Communication
ports
Signal levels
Connector Pin usage
REMOTE
REMOTE:
TTL or RS-232
selectable with
dip switch
LOCAL
LOCAL:
RS-232
VCM TTL
EXTENSION
EXTENSION:
RS-232
D-
connector
1= EXT TX
2= REM TX
3= REM RX
4= SYNC IN
5= LOC TX
6= LOC RX
7= GND
8= EXT RX
9= +8V
VCM 485-4 REMOTE, LOCAL
or EXTENSION
port selectable
with a switch
RS-485 (2- or
4-wire
connection)
5- pole
screw
connector
1= GND
2= R-
3= R+
4= T-
5= T+
VCM fiber
PP
REMOTE
Light, switch
for echo/ no-
echo and light/
no-light
selection
Snap-in
connector
VCM fiber
GG
REMOTE
Light, switch
for echo/ no-
echo and light/
no-light
selection
ST
connector
