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Duo Series
Doc. Code: CE113100
Product Description
The Duo series of programmable controllers (PLC) with incorporated Human Machine Interface (HMI) is the ideal solution for
applications which requires control and supervision in a single product and environment. This solution was designed through a
hardware architecture based on 32-bit processors and high performance. The main product features are the speed of
application processing, the high density of I/O integrated points, the connectivity with other elements of the environment through
two serial ports and the requirements for axes positioning using fast inputs and outputs.
The programming of the product is performed through a single tool, using for that six PLC programming languages (five of them
described in IEC 61131-3: LD, ST, IL, FBD and SFC) plus an additional language (CFC). MasterTool IEC has an important
simulation feature that allows the user to test the application without the use of equipment, thus allowing greater agility in the
program development.
In addition to an HMI that supports text and graphics, alphanumeric keypad, 7 function keys, the innovation of the product is
also found in his presentation. The Duo ID allows the client to customize the design of the product with its brand according to
the application and the visual identity of your business.
Ordering Information
Included Items
The packaging of the product contains the following items:
DU350 or DU351 module
8 connectors
Installation guide
Product Code
The following code should be used to purchase the product:
Code
DU350
DU351
Notes
DU350: model with transistor digital outputs.
DU351: model with relay digital outputs.
Altus S. A.
The main product features are:
Denomination
PLC WITH HMI 20 DI 16 DO (T) 4 AI 2 AO
PLC WITH HMI 20 DI 14 DO (R) 2 DO (T) 4 AI 2 AO
DU350, DU351
MasterTool IEC programmer with 6 programming languages,
where 5 are described by IEC 61131-3 standard, plus one
additional language.
20 insulated digital inputs, where 6 are fast points
configurable for 2 two-way counters, 4 one-way counters or
for positioning functions.
14 insulated digital outputs (relay or transistor)
2 insulated digital transistor outputs configurable as 2 fast
outputs points – PTO, PWM/VFO – or for positioning
functions.
4 analog inputs – configurable as 0 to 10 V, 0 to 20 mA or 4
to 20 mA
2 analog outputs – configurable as 0 to 10 V or 0 to 20 mA
or for positioning functions.
Graphics LCD display with a 128 x 64 dot matrix – fully
configurable by MasterTool IEC software
Membrane keyboard with 25 keys
Real-time clock
One RS-232 serial port for programming, MODBUS master
and slave protocol and generic protocol
One RS-485 serial port for MODBUS master and slave
protocol and generic protocol
24 Vdc insulated power supply
256 Kbytes application memory
Capacity up to 1250 bytes of retain memory without battery
Revision: G
1

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Summary of Contents for ALTUS Du350

  • Page 1 PLC WITH HMI 20 DI 16 DO (T) 4 AI 2 AO DU351 PLC WITH HMI 20 DI 14 DO (R) 2 DO (T) 4 AI 2 AO Notes DU350: model with transistor digital outputs. DU351: model with relay digital outputs. Altus S. A.
  • Page 2: Related Products

    PO8525: this module is used to split and terminate a RS-485 network. Each node in the network must have a PO8525. In RJ45 connector of PO8525 the RS-485 of DU350 or DU351 communication interface must be connected to. The PO8525 that are located on the end of the network must be configured as termination, the remaining units as splitters.
  • Page 3: Product Features

    Number of relay/transistor 16 insulated digital output points output points 2 fast output points and 14 transistor output points (DU350) 2 fast output points and 14 relay output points (DU351) Number of fast output points 2 fast output points (PTO, PWM, frequency or digital output)
  • Page 4: Digital Inputs

    Duo Series DU350, DU351 Doc. Code: CE113100 Revision: G Digital Inputs DU350, DU351 Number of inputs 20 digital inputs divided into 3 insulation groups: I00 to I08 – 9 inputs – Group 0 I10 to I18 – 9 inputs – Group 1 I20 to I21 –...
  • Page 5 Duo Series DU350, DU351 Doc. Code: CE113100 Revision: G Transistor Digital Outputs (DU350) DU350 Number of common outputs 14 transistor digital outputs divided into 2 insulation groups: Q02 to Q07 – 6 outputs – Group 0 Q10 to Q17 – 8 outputs – Group 1 Maximum current per point 0.5 A...
  • Page 6 Duo Series DU350, DU351 Doc. Code: CE113100 Revision: G Relay Digital Outputs (DU351) DU351 Number of outputs 14 relay digital outputs divided into 2 insulation groups: Q02 to Q07 – 6 outputs – Group 0 Q10 to Q17 – 8 outputs – Group 1...
  • Page 7 C5 - Reference (0 V), insulation group 0 (shared with the relay (DU351) / transistor (DU350) outputs) C6 – Power supply, insulation group 0 (shared with the transistor outputs (DU350)). Maximum voltage 30 Vdc Output modes PTO, VFO and PWM...
  • Page 8: Analog Inputs

    Duo Series DU350, DU351 Doc. Code: CE113100 Revision: G Analog Inputs DU350, DU351 Number of inputs 4 non insulated (of logic circuit) analog inputs Input type Voltage: 0 to 10 Vdc Current: 0 to 20 mA, 4 to 20 mA...
  • Page 9: Current Mode

    Duo Series DU350, DU351 Doc. Code: CE113100 Revision: G Current Mode DU350, DU351  0.3% of scale limit @ 25°C Precision 0.015% / ºC of the limit scale Crosstalk DC @ 100 Hz - 30 dB 124.5  Input impedance...
  • Page 10 Duo Series DU350, DU351 Doc. Code: CE113100 Revision: G Voltage mode DU350, DU351  0.3% of scale limit @ 25°C Precision 0.015% / ºC of scale limit Crosstalk DC @ 100 Hz - 30 dB 22  Output impedance 600 ...
  • Page 11 Duo Series DU350, DU351 Doc. Code: CE113100 Revision: G Fast Counters DU350, DU351 Number of counters Up to 4 32-bit configurable fast counters Counting modes One-way Increment or decrement Two-way A: Increment B: Decrement A: Count B: Direction Square with two counting per period (2x)
  • Page 12: Software Features

    I and Q type data memory: the "No address check" in "Device Settings" is not selected by default. In this case it is only possible to use the DU350/DU351 digital and analog inputs and outputs associated addresses in the application. If this option is selected the entire range may be used.
  • Page 13: Electrical Installation

    4 – Example of an analog output configured for current mode output. 5 – Typical usage of digital output transistor types (DU350) and fast outputs (DU350 and DU351). In order to use the relay digital output (DU351) it is not necessary to connect C5 and C7 pins; but only common, C6 and C8.
  • Page 14: Mechanical Assembly

    Duo Series DU350, DU351 Doc. Code: CE113100 Revision: G Mechanical Assembly For the correct installation and operation of this product, the panel must be cut according to the following dimensions shown below: The side tabs setting should be collected for the controller installation in the panel.
  • Page 15 Duo Series DU350, DU351 Doc. Code: CE113100 Revision: G The controller must be installed in the panel, docking first the top. After duly docked, the tabs must be opened (spinning, like described in the following figure) and the fixing bolts shall be tight using a proper tool.
  • Page 16: Software Installation

    Programming The CPUs DU350 and DU351 PLC-HMI use the IEC 61131 standard languages, which are IL, ST, LD, SFC and FBD. We can separate these languages in textual and graphical. The IL and ST are textual languages and they are similar to Assembly and C, respectively.
  • Page 17 The DU350/ DU351 configurable parameters can be accessed via MasterTool IEC programming software. Possible change settings are related to input and output analog channels, fast inputs/outputs and MODBUS master and slave protocols configuration in communication channels. For more information about the configuration see DU350/ DU351 Utilization Manual (MU213100).

This manual is also suitable for:

Du351

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