Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0

Subsidiary: SIKO Products Inc. 2155 Bishop Circle E Dexter, MI 48130 USA Phone+1 (734) 426-3476

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
FeatureTechnical dataAdditional 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 sheathPVC

4-wire ø3.15-0.3 mm (data/network)

PVC

6-wire ø3.55-0.3 mm (sensor)

Weight~0.07 kg
Electrical data
FeatureTechnical dataAdditional information
Operating voltage24 V DC ±20 % (10 ... 30 V)

reverse polarity protected

1.5 V DC (1.2 ... 1.6 V)

backup

Current consumption8 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 displaytwo-color backlit LCD display (green/red) only with SW03 software
Interface

RS485 (LAN interface)

Type of connection

cable led outward

supply

System data
FeatureTechnical dataAdditional information
Resolution≤10 µm
System accuracy±(0.1 + 0.01 x L) L in m

MB500 magnetic strip at TU = 20 °C

Repeat accuracy ±1 increment(s)
Travel speed≤5 m/s

at 0.1 ... 2 mm reading distance

Ambient conditions
FeatureTechnical dataAdditional information
Ambient temperature0 … 70 °C
Storage temperature-30 … 80 °C
Relative humidity≤95 % condensation inadmissible
EMCEN 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 resistance200 m/s2, 50 Hz … 2 kHz EN 60068-2-6
Electronic display MA501
Pin assignment
With common cable for interface and battery

Signal

Color E1

GNDblack
10 … 24 V DC/8 mAbrown
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°

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

MA501 Hint for mounting
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
 
data/network cable length
B...
0.1 ... 2.0 m, in intervals of 0.1 m
 
Battery cable length
C...
0.2 ... 2.0 ... m, in intervals of 0.1 m
 
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
withIn a supplementary pack
OB
without
 
Ordering key
MA501
-
EG10
-
4
-
L
-
A
-
E1
-
B
-
C
-
L
-
D
-
E
-
SF-82990
-
F