ADL300 • Quick installation guide - Specifications and connection 61
7.4 Serial interface (PC connector)
Funzione / Function I/O Interfaccia elettr./ Elect. Interface
PIN 1
-– –
PIN 2
TxD RS232
PIN 3
RxDI
RS232
PIN 4
––
PIN 5
0V (Ground)
–
Alimentazione / Supply
PIN 6
–
–
PIN 7
O
PIN 8
––
PIN 9
–
Alimentazione / Supply
I = Ingresso / Input
O = Uscita / Output
-
-
-
-
+5V
–
5
1
96
PC
The ADL drive is provided with a port as standard (9-pin D-SUB receptacle connector) for connection of the RS232 se-
rial line used for drive-PC point-to-point communication (with the GF-eXpress conguration software).
Note! The port is not galvanically isolated. The PC-OPT-ADL option must be used If galvanic separation is required.
7.4.1 Drive/RS232 port point-to-point connection
12
3
45
9876
RxD
TxD
PE
+5 V
XS2
RS232
Figure 7.5.1: Serial connection (not isolated)
The serial connection must consist of a twin pair with two symmetrical conductors, spiral wound with a common
shield, plus the ground connection cable, connected as shown in the gure (a 3-wire RS232 cable, not cross-over, is
recommended). The maximum transmission speed is 38.4 kBaud.
For connection of the RS232 serial line to the PC, see the gure below.
RS232
USB
USB RS232 converter
(8S8F62)
PC with RS232 port
RS232
PC)(
Rs232
PC)(
Shielded cable with connectors,
5 m (8S8F59)
Shielded cable with
connectors,
5 m (8S8F59)
PC with RS232 port
RS232
PC)(
Fig. A
Fig. B
Fig. C
Shielded cable
with connectors,
5 m (8S8F59)
Optional
PC-OPT-ADL
(S573L)
Figure 7.5.2: RS232 connection to the PC
Connection to a PC with RS232 port and PC-OPT-ADL option (isolated)
The following are required for connection:
• optional PC-OPT-ADL card (for galvanic isolation), code S573L
• a shielded cable (code 8S8F59) for connection to the RS232 PC port of the drive to the RS232 connector of the
PC, see gure 7.4.1-A.
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