Micro 2 MULTIFUNCTION PROGRAMMABLE CONTROL SYSTEM

The MICRO 2 is a Multifunction Programmable Control System. It is a suitable replacement for numerous obsolete

controllers including but not limited to Siemens 353, 352, Foxboro 762, MOD30ML, 53MC5000, 53SL6000 and more.

TECHNICAL SPECIFICATIONS

KEY FEATURES

• Pre-programmed HMI;
• 3 installation modes (compact, split, remote);
• PID with autotuning;
• Trend functions;
• Customized logic functions.

ADVANCED PID ALGORITHM

• Advanced algorithms for a complete and reliable
process control;
• Examples of most common control strategies (cascade.
override, multi-loop, ratio, etc.) can be used as is or as
examples for custom application developments;
• “Smart” function blocks, with overshoot control and
auto-tuning, to obtain reliable and quality control;
• 16-bit resolution analogue signals to ensure high
accuracy of calculation and adjustment.

TO BE INSTALLED AS YOU LIKE .

Multiple Mounting Options
• Compact mode: ideal replacement for AC Station front
panel installations and, in general, for 72 x 144 mm
process controllers;
• Split mode: typical front and rear panel mounting
solution where controller and I/Os are DIN rail mounted,
while display is mounted on the cabinet front;

COMMUNICATIONS OPTIONS

MICRO 2 can be connected to existing networks using
ModBus standard protocol or through gateways.
Available hardware:
• RS485 comm with ModBus RTU Master/Slave protocol;
• Ethernet with ModBus TCP Server protocol;
• RS232 or 485 comm with ModBus RTU Master, Slave or
ASCII protocols.

INTEGRATED OPERATOR INTERFACE

• The Operator interface is customizable by selecting
specific function blocks from the dedicated library
(trends, bar graphs, alarms, values list, etc.) and
connecting to them the signals to be displayed;
• Screen text are customizable;
• On request the Custom Page, available from the specific
library, can be customized according to user’s needs;
• Web server on P04 operator panel grants remote
interface management via Ethernet.

PLC PROGRAMMING, OPEN AND STANDARD

• Programming is based on the 5 languages, compliant to
IEC61131-3 standards. This allows to create custom
pieces of code according to operators skills (ladder
diagram, structured text, function block diagram and so
on);
• Advanced function block libraries, simplify and speed up
the realization of even the most complex programs (e.g.
process functions, math, logics, etc.);
• It is possible to create new function libraries and
protect the personal code so that they can be reused
when necessary.

EXPANDABILITY AND NETWORK

• Additional expansion units to increase system modularity;
• Local Area Network between MICRO 2 devices to share
resources via a serial bus (max. 8 instruments).
Communications are implemented in the programming
software using specific function blocks.

Useful Documents and References

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