Cl Data Interface; A.1 Connection Of The Ga40 Printer; A.2 Connection Of Cl Instruments; A.3 Connection Of Non-Mettler Toledo Instruments - Mettler Toledo AE Série Mode D'emploi

A. CL DATA INTERFACE
With the 011 Data Output Option, both data interfaces (RS232C and CL) are always in operation at the same time. Of course,
care should be taken to assure that the configuration of the data output -- baud rate, parity, transfer mode -- is the same for
both data interfaces.
Some peripheral instruments (e.g. the GA24/GA44 Printers) already have a transfer button on them. When this button is
pressed, the transfer command is sent over the 7-pole connection cable from the peripheral instrument to the 011 Data
Output. In such cases, no special transfer mechanism (handkey, foot pedal) needs to be connected to socket (10). (See
page 2 of Installation Instructions).

A.1 Connection of the GA40 Printer

– Set switch (1) on the printer to "CL".
– Connect cable
– To release the data transfer (weighing result), a transfer
command must be given; this is done by using hand key
42500) or foot pedal (46278).
– The configuration of the data output must correspond to the
factory setting (2400 baud/even parity/send on transfer).

A.2 Connection of CL instruments

The components of the METTLER TOLEDO CL Data Communications
System can be connected to the CL output of the 011 Option:
CL220 HP Adapter, CL241 CL-IEEE Data lnterface, CL310 5-Chan-
nel Line Selector, CL410 Digital Process Interface, CL530 Alpha-
numeric Display, CL540 Data Terminal, CL620/CL630 SQC Con-
troller.
– The configuration values must be the same on both the CL
instrument to be conncted and the 011 Option.
– Connect cable 42931 to the CL port of the data output and to
the slave channel socket of the CL instrument.

A.3 Connection of non-METTLER TOLEDO instruments

The 011 Data Output Option has a passive transfer loop. This
must be powered by a current source from the data receiver. There
is galvanic separation between the transfer loop and the balance
electronics.
– The configuration values must be the same in both the in-
strument to be connected and the 011 Data Output Option (see
also below).
42559 (0.5 m)
42561 (1.5 m)
42562 (5 m)
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