5 Interfaces
5.2.4 Printer protocol converter
SIGMPLAN V2.6 supports a new printer type: “Printer DPU”. This printer operates as an IBM
Proprinter (not a laser printer) with 8 bits. The DR215 printer should be programmed in
SIGMAPLAN if the ECMA font is required. The DPU is connected at the TTY or V.24 interface
on the SIGMASYS C standalone control and indicating panel or at the V.24 interface on
SIGMANET control and indicating panels.
The GMA’s serial interface settings must be fixed at:
baud rate 4800, 7 bits, interface type: V.24 or TTY half duplex active.
Name Order number Remark <30 m up to 300 m
Default printer
IBM Proprinter; character
set 1 (default). ECMA
character set for param-
eterised DR215. Line print-
ing (not a laser printer)
X X
TTY/ V.24 converter V24230-Z2-A1 V.24 >30 m X
DPU S24230-B146-A1
Connection cable DPU
printer; order standard
Centronics with printer
X X
Plug-in power supply
12-27V connector
DIN 45232 +pin outside
X
1)
X
SUB-D socket 9-pin with housing X
2
X
2
SUB-D connector 25-pin with housing X
LIYCY 8 x 1 x 0.14 Cable X X
RS 232 isolator WIS: 88001 X
Table 14: Printer protocol converter
1)
Can be used, otherwise PSU from GMZ in separate cable
2)
In the case of connection of DPU to operating panel S24230-F130-A4
5.3 GMA Manager (TOPSIS)
The GMA Manager can be connected at the V.24 interface of a control and indicating panel or
SOP-NET. It is not considered to be a ring element, but is treated as a control centre operat-
ing panel. IMT and BMT responsibilities (including mixed) are possible. The GMA Manager
cannot be used as a standby operating panel.
For more information, see:
GMA Manager coupling with SIGMASYS
A24205-A338-A990 in MIS 1.2-1
5.3.1 Spur operating panels (Version 3.0 and later)
The number of control and indicating panels which can be installed on SIGMANET as regards
the operating panels otherwise necessary but no longer required in SIGMANET is not af-
fected by the installation of spur operating panels, for example, in the SIGMASYS M or in the
SIGMASYS L cabinet.
In contrast to the operating panels in SIGMANET, spur operating panels are only operated
with one interface and therefore have no redundancy interface.
Spur operating panels must therefore be installed in VdS systems in the control and indicating
panel or in the immediate vicinity of the control and indicating panel (in the same room).
Multifunctional Danger Control and Indicating Panels SIGMASYS C and M (M-Modules) 27 / 128
Best.Nr. A24205-A337-B970 – Edition 12 (03/07)
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