Siemens sitrans LU01 - Manual (Page 8)

Page 2 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02
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The distance calculation can be converted to space, material level, material volume, or
remaining vessel capacity. The reading chosen (and operating data) for each vessel is
displayed on the LCD (liquid crystal display).
The relays and mA outputs may be used as preset (or programmed as desired) to activate
alarms and/or operate remote monitoring equipment and/or process control equipment.
With the addition of a Siemens Milltronics Smartlinx ® protocol specific plug-in
communications module, the SITRANS LU01 is compatible with popular industrial control
system standards. Supported protocol include PROFIBUS DP, Allen-Bradley®
1
Remote I/O, Modbus® RTU, and DeviceNet TM .
Programming can be done locally using the portable programmer keypad, or remotely
through optional Dolphin Plus software or SmartLinx.
• The programmer transmits the keypad entries via infrared link to the SITRANS LU01,
and can be removed when not in use.
• Dolphin Plus allows programming either through the RJ-11 port or hardwired via the
RS-232/485 communication port.
1. Allen-Bradley is a registered trademark of Rockwell Automation. Modbus is a
registered trademark of Schneider Electric. DeviceNet is a trademark of ODVA
(Open DeviceNet Vendor Association).
1 2 3 4
mA 5
9
C
P P
6
0
7 8
1 2 3 4
plant-wide
control system
network
RS-232 or 485
(local)
SmartLinx
0/4--20mA
(PLC or DCS)