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8
analog IN +
4 analog OUT
high- performance
Remote Module
for DIN guide
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LEOMATIC P57S
is a high-performance module for analog I/O.
It has 8 analog input channels
(each of them configurable on different ranges of voltage signal or
as a current signal) and 4 analog outputs
(as voltage signals).
It is
based on a DSP microprocessor at 400 MHz, to grant high-speed
acquisition of signals and subsequent mathematical elaborations.
On-board
firmware allows a programmable digital filter on each input.
Furthermore, it's possible to set a PID algorithm in order to drive
an output as mathematical feed-back of an input.
P57S may be connected to other
SYSTEM5
modules by mean of a parallel bus (local) or in a CANBus
network architecture (remote).
Up to 16 P57S modules on the same system (4
dip-switches
to set address) for a total of
128
analog inputs and 64 analog outputs).
It
is possible to ask Leomatic for a customized Firmware version.
Technical
characteristics.pdf
Brochure of introduction to SYSTEM5.pdf
• Resolution
of input channels: 16 bit
• Resolution
of output channels: 16 bit
• Each
input channel may be digitally filtered, with programmable time (0
... 99 s)
• It's
possible to set and configure a PID + Feed-Forward algorithm in
order to drive an output as mathematical feed-back of an input.
• On-board
firmware has advanced
Tracing capabilities, allowing a synchronous
monitoring of a configurable set of internal variables.
• On-board
firmware auto-diagnostic functions (error conditions).
• The
on-board
firmware, stored on Flash memory, may be changed
(downloaded) through a dedicated software utility (PncTool).
• In
case of malfunctions, you may activate a special
boot firmware, stored on
a protected page of flash memory.
It grants a
recovery startup: some functions are reduced but the Leomatic
protocol on
third CANBus port
is fully operative, so you can run the
software tool in order to download the on-board firmware or to test
the card itself.
• Leomatic
supplies P57S modules with a free-of-charge SW suite,
including technical manuals and utilities, such as:
- PncTool,
to configure/inspect/test a whole SYSTEM5 or its single
modules.
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Technical Characteristics |
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Hardware
• DSP
microprocessor at 400 MHz + FPGA
• 8
analog input channels
Each channel is configurable as voltage signal or as a current
signal
through on-board dip-switches.
A voltage signal may then be set (via software) in the following
ranges:
- 0..10 Vdc
- ± 10 Vdc
- ± 2.5 Vdc
A current signal has a fixed range: ± 20 mA
• 4
analog outputs channels
Each output channel is a voltage signal, in the range
±
10 Vdc
• Sampling
time of all 8 input channels:
10
µs
(without any filter)
• Parallel
bus for high-speed local connection to
CPU P51S /
P51 and/or to other
SYSTEM5
modules with the same bus
(P53S,
P58S).
• 2 CANBus
ports for remote connection to other
SYSTEM5
modules or to a host device (PC, User's panel, ...).
Electrical
• Power
requirements:
+24 Vdc nominal (min. +15 Vdc, max. +30 Vdc)
75 mA on +24 Vdc
Mechanical
• The
module is ready to mount on a standard DIN guide.
• Dimensions:
101 × 120 × 22,5 mm
• Front
panel is a transparent, elevating cover, so allowing the view of
on-board leds and the access to the configuration dip-switches.
• 4 leds
to monitor module status and communication activities
• Removable
clips:
- spring type: for I/O analog channels and communication ports;
- screw type: for power supply.
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