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A19620 C
147
Input/Output connections
1.3
Outputs
1.3.1
ALC: alarm output
This output is used for announcing a printer malfunction which does not prevent printing.
The alarm is activated to attract the operator’s attention so that he can then eliminate the cause of the
problem.
This output has two types of contact:
• Break (normally open).
• Make (normally closed).
Electrical characteristics of the Alarm outputs:
• Max. voltage: 250 V
• Max. current: 1 A
These are dry potential-free contacts. The contact activates the alarm systems or electrical
assemblies directly with the mains supply.
The electrical contacts are protected by RIFA type R.C. cells (0,1 µF/250 V + 47
Ω
).
The operational mode of the alarm output depends on the choice made in the PRINTER
PREPARATION menu, INITIALIZATION sub-menu, PRINTER function, MISCELLANEOUS
stage (see under "PRINTER PREPARATION" Chapter in USE OF THE TERMINAL section).
Normally open
ALCONS O
ALCO
ALCC
ALCF
Common
Normally closed
ALCONS C
ALCONS F
Utilization of contact normally open,
the circuit closes in case of an alarm.
Utilization of contact normally closed,
the circuit opens in case of an alarm.
Summary of Contents for Imaje S7 Mega
Page 1: ......
Page 18: ...16 A19620 C Introduction to the printer NOTES ...
Page 116: ...114 A19620 C Routine maintenance NOTES ...
Page 137: ...A19620 C 135 TECHNICAL SPECIFICATIONS 8 ...
Page 142: ...140 A19620 C Technical specifications NOTES ...
Page 154: ...152 A19620 C 09 2002 ...