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

Electronic display MA502

incremental, LCD dot matrix display, display accuracy 10 μm

Profile MA502:

  • Display accuracy max. 10 μm

  • Repeat accuracy max. ±0.01 mm
  • High-contrast LCD, 12-digit LCD dot matrix
  • Incremental measurement and reset function
  • Direct reference/offset value input
  • Reference input
  • Programmable actual-value memory
  • Works with sensor MS500
  • Option: serial interface RS232/RS485
  • Option: 2 measurement channels
  • Option: TG01 bench housing

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Mechanical data
FeatureTechnical dataAdditional information
Housing design

built-in housing, plastic

switchboard cutout 92+0.8 x 45+0.6 IEC 61554

Electrical data
FeatureTechnical dataAdditional information
Operating voltage24 V DC ±20 %
115 V AC ±10 %
230 V AC ±10 %
Current consumption70 mA

at 24 V DC

20 mA

at 115 V AC

10 mA

at 230 V AC

Display/display range

12-digit, LCD dot matrix, backlit

-9999999 ... 9999999
Switching outputs

with or without

2x 30 V ≤100 mA
Interface

without, RS232, RS485

Type of connection

connector

9-pole (supply, switching output, interface/reference conection)

mini-DIN

6-pole, 1x socket (MS500 sensor)

System data
FeatureTechnical dataAdditional information
Resolution0.01, 0.1, 1, 10 mm

linear distance measurement

0.001, 0.01, 0.1, 1 inch
0°-90°-0° / 0°-360°

angle measurement, ≤0.001°

System accuracy±(0.05 + 0.01 x L) mm; L in m

at TU = 20 °C

Repeat accuracy ±0.01 mm

±1 increment

Travel speed≤5 m/s
Ambient conditions
FeatureTechnical dataAdditional information
Ambient temperature0 … 50 °C
Storage temperature-20 … 80 °C
Relative humidity≤95 % condensation inadmissible
EMCEN 61000-6-2 interference resistance / immission
EN 61000-6-4

emitted interference / emission

Protection category

IP40 whole device

EN 60529

IP60 at the front with switchboard installation

EN 60529
Electronic display MA502
Pin assignment
SignalPIN
Reset 1
+24 V DC; ≤50 mA  (refeerence switch) 2
GND 3
nc 4
RS232 (RXD), RS485 (DÜB), actor A2 5
RS232 (TXD), RS485 (DÜA), actor A1 6
PE 7
N (230/115 V AC); GND (24 V DC) 8
L (230/115 V AC); +UB (24 V DC) 9
Scope of delivery
  • MA502
  • Mounting instructions
Ordering table
Feature Order data Specifications Additional information
Operating voltage
A1
230 V AC
2
115 V AC
4
24 V DC
 
Interface/protocol
BXX/XX
without
S1/00
RS232 with standard protocol
S3/00
RS485 with standard protocol
 
Switching output
CSO
without
SM
withonly with XX/XX interface
 
Input
D1
one channel
2
two channels
 
Software
ES
SW01
for 2 channels
 
Ordering key
MA502
-
EG
-
A
-
RM
-
B
-
C
-
D
-
E
-
BS