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Idiomas disponibles
Idiomas disponibles
8
Interfaces / accessories
8.1
Interface definition
As standard equipment the PS7 scale has a double RS232C interface while the PS7-X has a single RS232C interface.
The interface(s) are available via the 9-pin sub-D socket. The maximum cable length is 15 m. The interfaces are
configured in Master Mode (see Section 6.2).
Built-in interface(s)
RS232C, 9-pin D-sub, f
Assignments
5
4
3
2
1
9
8
7
6
TxD: Transmit data
GND: Signal ground
nc:
Not connected
8.2
Accessories
Accessory
Protective cover (set of 5)
Y-cable
(9-pin D-sub, m, COM1/2 f)
RS232 cable for PC 1.8 m (9-pin D-sub, m/f, 1:1)
Assignment on Assignment on
PS7
Pin 1
nc
Pin 2
TxD 1
Pin 3
RxD 1
Pin 4
nc
Pin 5
GND
Pin 6
nc
Pin 7
RxD 2
Pin 8
TxD 2
Pin 9
VCC
(5V, ≤50mA)
RxD: Receive data
VCC: Voltage (+5V, ≤50mA)
ME-21203892
COM1,2
+5V
2 interfaces with use of
PS7-X
Y cable (accessory), PS7 only
COM1
nc
–––
TxD 1
TxD 1
RxD 1
RxD 1
nc
–––
GND
GND
nc
–––
nc
–––
nc
–––
nc
–––
COM1
1:1
ME-00410024
Cable on
display
or
COM2
Printer-specific
+5V
cable
Paint Scale PS7, PS7-X
COM2
–––
TxD 2
RxD 2
–––
GND
–––
–––
–––
VCC
(5V, ≤50mA)
Art. no.
21302841
21203892
PC
Auxil.
display
Printer
00410024
25
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