VEGA VEGACOM 557 Profibus FMS - Manual (Page 12)

12 VEGACOM 557 Profibus FMS
Mounting and electrical connection
2.2 Mounting into carrier and
housing
BGT 596 or BGT LOG 571
For mounting, a slot module must be pro-
vided at the requested location. A slot mod-
ule consists of:
- a multipoint connector acc. to DIN 41 612,
series F, 33-pole (d, b, z)
- two screws
- three coded pins
- two guide rails.
The multipoint connector is available in the
following versions:
- Wire-Wrap, standard connection
1.0 mm x 1.0 mm
- plug connection
2.8 mm x 0.8 mm
- Termi-Point standard connection
1.6 mm x 0.8 mm
- soldering connection
- screw terminals 0.5 mm
2 .
When mounting the module, please note the
operating instructions of the carrier.
Housing type 505, type 506
This housing is already equipped with a
multipoint connector. Before mounting, please
check if the housing is equipped with a
power supply unit or not.
The connection is made via screw terminals
with max. 1.5 mm
2 . Further details are stated
in the operating instructions "Housing type
505, type 506".
Suggested wiring scheme for interlink cable
1
2
6
4
3
7
8
9
5
RxD
TxD
GND
1
2
6
4
3
7
8
9
5
1
2
6
4
3
7
8
9
5
2.3 Wiring plan VEGACOM 557
PC interface in front panel (SUB-D
plug)
The PC interface of VEGACOM 557 is used
exclusively for connection of computer sys-
tems with VEGA adjustment software via a
COM port. The PC interface is based on the
RS 232C standard and is assigned as fol-
lows.
Pin Description I/O
2 RxD receive data I
3 TxD transmit data O
5 GND ground –
Note:
If there is a direct connection to the computer
system, VEGACOM 557 works without hard-
ware handshake.
Direct connection
For direct connection of a PC to the PC inter-
face of VEGACOM 557, the interlink (or a
standard) cable available from VEGA with 9-
pole plugs on both ends should be used.
The pin assignments of the interlink cable are
shown in the diagram.
Pin assignment of the PC interface of VEGACOM 557