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Country: Latvia
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Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0 info@siko-global.com

Electronic display MA501

Quasi-absolute, multi-line LCD dot matrix display

Profile MA501:

Display accuracy max. 10 μm
Repeat accuracy max. ±0.01 mm
freely programmable high-resolution LCD dot matrix display
Battery-buffered memory
hard-wired sensor
Option: serial RS485 interface

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Mechanical data

Feature	Technical data	Additional information
Housing design	built-in housing, plastic (transparent)	switchboard cutout 93^+0.8 x 45^+0.6 IEC 61554
Sensor/band reading distance	≤2 mm
Cable sheath	PVC	4-wire ø3.15_-0.3 mm (data/network)
	PVC	6-wire ø3.55_-0.3 mm (sensor)
Weight	~0.07 kg

Electrical data

Feature	Technical data	Additional information
Operating voltage	24 V DC ±20 % (10 ... 30 V)	reverse polarity protected
	1.5 V DC (1.2 ... 1.6 V)	backup
Current consumption	8 mA	active at 24 V DC
	<0.1 mA	at 1.5 V DC active measuring system; display switched off
Display/display range	2-row, DOT matrix	-999999 ... 999999
Status display	two-color backlit LCD display (green/red)	only with SW03 software
Interface	RS485 (LAN interface)
Type of connection	cable led outward	supply

System data

Feature	Technical data	Additional information
Resolution	≤10 µm
System accuracy	±(0.1 + 0.01 x L) L in m	MB500 magnetic strip at T_U = 20 °C
Repeat accuracy	±1 increment(s)
Travel speed	≤5 m/s	at 0.1 ... 2 mm reading distance

Ambient conditions

Feature	Technical data	Additional information
Ambient temperature	0 … 70 °C
Storage temperature	-30 … 80 °C
Relative humidity	≤95 %	condensation inadmissible
EMC	EN 61000-6-2	interference resistance / immission
	EN 61000-6-4	emitted interference / emission
Protection category	IP54 at the front	EN 60529
	IP67 sensor	EN 60529
Shock resistance	<300 m/s², 11 ms	EN 60068-2-27
Vibration resistance	200 m/s², 50 Hz … 2 kHz	EN 60068-2-6

Pin assignment

With common cable for interface and battery

Signal	Color E1
GND	black
10 … 24 V DC/8 mA	brown
1.5 V DC (supply backup)	red
Data GND (RS485 interface)	orange
Data B (RS485-DÜB interface)	yellow
Data A (RS485-DÜA interface)	green

With separate cable for interface and battery

Signal	E1	Battery cable
10 … 24 V DC/8 mA	brown
Data GND	orange/black
Data B	yellow
Data A	green
GND		black
1.5 V DC		red

Hint for mounting

A, Sensor/tape reading distance	≤2 mm
B, Lateral offset	±2 mm
C, Alignment error	±3°
D, Longitudinal inclination	±1°
E, Lateral inclination	±3°

The connection must not be changed(e.g., different cable, cable length …)

Symbolic representation

Scope of delivery

MA501
User information
Sensor fastening set
Mounting instructions
Fastening set
distance gage

Ordering table

Feature	Order data	Specifications	Additional information
Sensor cable length	A...	0.3 ... 2.0 m, in intervals of 0.1 m
Sensor cable length
data/network cable length	B...	0.1 ... 2.0 m, in intervals of 0.1 m
data/network cable length
Battery cable length	C...	0.2 ... 2.0 ... m, in intervals of 0.1 m
Battery cable length
Interface/protocol	DS3/00	RS485 with standard protocol
	S3/06	RS485/SIKO NETWORK-3
	XX/XX	without

Software	ES	Standard software
	SW03	display backlit in two colors

Battery holder	FMB	with	In a supplementary pack
Battery holder	OB	without

Ordering key

MA501

-

EG10

-

4

-

L

-

A

-

E1

-

B

-

C

-

L

-

D

-

E

-

SF-82990

-

F

System components

MA501
MB500/1

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Contact

Melanie Augustin

: International, Scandinavia, Lithuania, Estonia, Latvia, Russia, Turkey, Asia, Australia, New Zealand
Phone:: +49 7661 394-415
: export.scandinavia@siko-global.com

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