MSA AUER
MSA
Appendix
Control Unit Models 9010 LCD and 9020 LCD
83
GB
Table for identifying the terminals on the terminal board
Jumper Description Table [solder points] on the terminal board
Caution: the protection of the main line [115 or 230 VAC] is done externally.
Caution: the protection of the secondary line [24 VDC] is done externally.
Consult the instruction manual 9010/20 LCD for further information related to the installation
Particular approvals
Vibrations according to Rina specification, test report NEMKO 2172-1/03
Clamp
Function
NOTES
M 1-2-3
Main power supply 115 or 230 VAC
One connector for the power supply; the oth-
ers are service cables
M4
Secondary 24 VDC power supply
M5
Sensor channel A
M6
Sensor channel B
M7A
N.C. relay contact of the caution alarm In operation it will be n.o.
M7B 1-2
N.C. relay contact of the Warning
alarm
Only with J5 closed - in operation it will be
n.o.
M7B 3-4
N.O. relay contact of Warning alarm
Only with J5 open - in operation it will be n.c.
M7C 1-2
N.C. relay contact of Alarm alarm
Only with J4 closed - in operation it will be
n.o.
M7C 3-4
N.O. relay contact of Alarm alarm
Only with J4 open - in operation it will be n.c.
M7D
N.O. relay contact of Horn
In operation it will be n.o.
M7E
Exchange relay contact for Failure
M8
Sensor channel C
M9
Sensor channel D
M10
4/20 mA output channels A and B
M11
4/20 mA output channels C and D
M12
RS485 output
Jumper
Function
Default configuration
J1
The jumper is connected when the 24 VDC board is ex-
ternally powered
Not connected
J2
The jumper is connected when the 24 VDC board is ex-
ternally powered
Not connected
J3
The negatives of the 24 VDC power supplies are in com-
mon
Connected
J4
When the Alarm contact is connected, M7C 1-2 is normal-
ly closed [n.o. in operation]
Connected
J5
When the Warning contact is connected, M7B 1-2 is n.c.
[in operation n.o.]
Connected
Summary of Contents for 9010 LCD
Page 1: ...Operating Manual CONTROL UNIT MODELS 9010 and 9020 LCD Order No 10093590 02 ...
Page 2: ...MSA AUER GmbH Thiemannstrasse 1 D 12059 Berlin Germany MSA AUER GmbH All rights reserved ...
Page 84: ...Control Unit Models 9010 LCD and 9020 LCD 84 Appendix MSA GB ...
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