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Leuze electronic GmbH + Co. KG
MA 238
i
6
1
General information
1.1
Explanation of symbols
The symbols used in this technical description are explained below.
1.2
Declaration of Conformity
The MA 238
i
modular connection units have been designed and manufactured in accordance with appli
-
cable European directives and standards.
The manufacturer of the product, Leuze electronic GmbH + Co. KG in D-73277 Owen, possesses a certi
-
fied quality assurance system in accordance with ISO 9001.
The modular connection unit is "UL LISTED" in accordance with American and Canadian safety standards
and fulfills the requirements of Underwriter Laboratories Inc. (UL).
EtherCAT® is a licensed and registered brand of Beckhoff Automation GmbH.
1.3
Description of functions
The MA 238
i
modular connection unit is used to connect Leuze devices directly to the fieldbus.
Bar code readers:
BCL 8, 22, 300i, 500i, 600i, 90, 900i
2D-code reader:
LSIS 122, LSIS 222, LSIS 4x2i, DCR 200i
Hand-held scanner
ITxxxx, HFU/HFM
RFID read/write devices:
RFM 12, 32, 62 & RFI 32, RFU 100, RFU 200
Bar code positioning systems: BPS 8, BPS 300
Optical distance sensors:
ODSL 9, ODSL 30, ODSL 96B
Measuring light curtain:
KONTURflex to Quattro-RSX/M12
multiNet master connection
box:
MA 3x
Additional RS 232 devices:
Scales, third-party devices
This is accomplished by transmitting the data from the DEV via an RS 232 (V.24) interface to the MA 238
i
where a module converts it into the EtherCAT protocol. The data format on the RS 232 interface corre
-
sponds to the Leuze standard data format (9600bd, 8N1 and STX, data, CR, LF).
The corresponding Leuze devices are selected using a rotary code switch on the circuit board of the
connection unit. Many additional RS 232 devices can be connected through a universal position.
Leuze can only provide support for the devices offered in the product range.
ATTENTION!
This symbol precedes text messages which must strictly be observed. Failure to observe the
provided instructions could lead to personal injury or damage to equipment.
NOTE
This symbol indicates text passages containing important information.
NOTE
The Declaration of Conformity for these devices can be requested from the manufacturer.