Siko MA50 Kurzanleitung Seite 2

Quick Start Guide
MA50
Electronic display
For detailed documentation please refer under
http://www.siko-global.com/p/ma50
General information
Prior to installation, including in hazard areas, read the Installation Instruc-
tion (download from the internet). It contains the safety instructions, hints
and technical data to be observed during installation. Subject to change with-
out notice.
Caution
In order to ensure reliable functioning of this product, take care to transport,
store, position and mount it appropriately. Exercise care when you operate and
maintain the device. Only properly qualified personnel is authorized to install
and operate this product.
Safety information
It is important for safety reasons that you read and understand the below
instructions before you install the system:
• Installation, connection, commissioning and maintenance shall be done by
properly qualified personnel.
• It is the responsibility of the customer to ensure that the personnel con-
cerned read and follow the instructions and directions of this Guide and of
the Installation Instruction.
• It is the responsibility of the customer to ensure that the electronic display
is correctly connected and configured.
• Only personnel specifically trained by SIKO shall execute repair and mainte-
nance work.
SIKO GmbH
Weihermattenweg 2 Phone: + 49 7661 394-0
79256 Buchenbach Fax: + 49 7661 394-388
www.siko-global.com Service: support@siko-global.com
MA50 · Date 03.09.2019 · Art. No. 90046 · Mod. status 172/19
Mounting of the electronic display
For switchboard installation the recommended dimensions of IEC 61554 shall
be applied.
• Panel must be provided with cutout for MA50.
1
• Push the display into the panel cutout until the mounting tabs snap com-
pletely.
• Mounting tabs hold the unit, but allow easy removal, too.
max. holding of the
1 mounting tabs 5 N
Electrical Installation
The location should be selected to ensure that no capacitive or inductive inter-
ferences can affect the electronic display or the connection lines!
• When mounting the system keep a maximum possible distance from lines
loaded with interference. Use screening shields or metallized housings.
• Contactor coils must be linked with spark suppression.
Connection
1 2 3 4 5 6 7 8 9 10
PIN Designation Designation Designation
Resistance Voltage Current measure-
measurement measurement ment (2 wire)
1 nc nc I+ (+UB encoder)
(0 ... 20 mA /4 ...
20 mA)
2 Potentiometer E nc nc
(end position)
3 Potentiometer S nc nc
(moving contact)
4 nc U+ ( 0 ... 10 V) nc
(encoder)
5 nc nc I- (0 ... 20 mA /4 ...
20 mA)
6 Potentiometer 0 U- (encoder) nc
(start position)
PIN Designation
Resistance
measurement
7 switched output
0 (upper limiting
value _uPL_)
8 switched output
U (lower limiting
value _LoL_)
9
+UB
10 GND
Technical data
Electrical data
Operating voltage 10 ... 30 V DC
Current consumption ~80 mA
Designation
Current measure-
ment (3 wire)
+UB encoder (0 ...
20 mA /4 ... 20 mA)
nc
nc
nc
Iout (0 ... 20 mA /4
... 20 mA)
GND (encoder)
Designation Designation Designation
Voltage Current measure- Current measure-
measurement ment (2 wire) ment (3 wire)
switched output switched output switched output
0 (upper limiting 0 (upper limiting 0 (upper limiting
value _uPL_) value _uPL_) value _uPL_)
switched output switched output U switched output
U (lower limiting (lower limiting value U (lower limiting
value _LoL_) _LoL_) value _LoL_)
+UB
+UB +UB
GND GND GND
Additional information
at 24 V DC, without encoder