Interface Port - Sartorius CW3P Operating Instructions Manual

Interface Port

Purpose
The indicator is equipped with the
following data interfaces:
– Standard COM1 and COM2 interfaces
– optional: UniCOM universal data
interface (see "Accessories").
Both interfaces can be configured in
the Setup program (see "Configuring
the Combics") for different input/
output functions. For example, you
can connect a printer, Alibi memory,
PC, remote checkweighing display,
or second weighing platform to a COM
port, or configure the port for control
command input (e.g., for using a foot
switch). The optional UniCOM interface
can be used for Profibus-DP, RS-232,
RS-485 or RS-422 communication, or
as a voltage/current (analog) interface.
A bar code scanner or an external
rechargeable battery pack can be
connected to the female UniCOM port
(on CW3S models, use the
corresponding terminal screws).
Features
Built-in standard COM1 and COM2
ports, plus option for installing a
UniCOM universal data interface:
– CW3P indicator (IP44 protection):
Connect via a 25-contact D-Sub
female connector.
If you wish to connect a second device
to an interface port, a T-connector is
required (see "Accessories").
– CW3S indicator (IP67 protection):
Route the connecting cable from the
peripheral device to the indicator via
a cable gland. Then connect the free
ends of the cable using the terminal
screws.
If you wish to connect a second
peripheral device to the same interface
port, use a separate cable gland to route
the connecting cable of this device into
the indicator and connect the free ends
of the cable using the terminal screws.
! Warning When Using Pre-wired
RS-232 Connecting Cables
RS-232 cables purchased from other
manufacturers often have incorrect
pin assignments for use with Sartorius
weighing systems. Be sure to check
the pin assignments against the chart
in this manual before connecting the
cable, and disconnect any lines
identified differently from those
specified by Sartorius. Failure to do so
may damage or even completely ruin
your indicator and/or peripheral device.
Specifications
Serial interface:
Operating mode:
Standard:
Interface connector:
Transmission rates:
Number of data bits:
Parity:
Number of stop bits:
Handshake Mode
Communication mode:
5
Network address ):
SBI: Manual output:
SBI: Automatic output:
SBI: Output format
Printout of application
data:
Factory settings:
Depends on the device configured; for example, "Data record", "SBI"
Transmission rate:
Number of data bits:
Parity:
Stop bits:
Handshake:
Activation of data output: Print on request after stability
Time-dependent autoprint: 1 display update
Output format:
Analog UniCOM interface (optional)
Standard:
Power supply:
Factory settings:
Interface connector:
!
If necessary, use an external power source to power peripheral devices.
1
) the signals from both the COM2 and the UniCOM ports are transmitted over a single D-Sub female connector
2
) xBPI operating mode: 9600 baud, 8 data bits, parity: odd, 1 stop bit
3
) COM2 and optional UniCOM universal data interface
4
) only with the standard COM1 interface
5
) Network address is valid only in the xBPI mode
Full duplex
COM1: RS-232
1
COM2 ): RS-232, RS-485
2
UniCOM (optional) ): RS-232 or RS-422/RS-485
CW3P indicator (IP44 protection):
25-contact D-Sub female connector
CW3S or CH* indicator (IP67 protection):
The free ends of the cable are connected to terminal screws
inside the housing; the cable is routed into the housing via
a cable gland.
150, 300, 600, 1200, 2400, 4800, 9600 and 19,200 baud
(depending on the operating mode)
7 or 8 bits
Space, odd, even, none (depending on the operating mode)
1 or 2 stop bits
Software (XON/XOFF) or hardware (1 character after CTS)
2 2 3
SBI, xBPI-232 ), xBPI-485 ) ), MP8-binary
SMA, Profibus (UniCOM only)
Available printers:
– YDP01IS – YDP02IS-Label
– YDP01IS-Label – Universal
– YDP02 – YDP04IS
– YDP03 – YDP04IS-Label
– YDP02IS – YAM01IS Alibi memory
0, 1, 2, (...), 31
Without stability, after stability, configurable printout
Without stability, at stability, at user-defined intervals
16 or 22 characters
Output of a configurable printout
1200 baud
7 bits
Odd
1 stop bit
Hardware handshake, 1 character after CTS
22 characters
4 to 20 mA, 0 to 20 mA, 0 to 5V
Internal or external
4 to 20 mA, internal power supply
CW3P indicator (IP44 protection):
25-contact D-Sub female connector
CW3S indicator (IP67 protection):
The free ends of the cable are connected to terminal screws
inside the housing; the cable is routed into the housing via
a cable gland.
CW3S or CH* indicator (IP67 protection)
4
),
47