Home Shop UniPi Extension xS30

UniPi Extension xS30

Neuron
Axon

UniPi Extension xS30 is an extension module for UniPi Neuron and UniPi Axon programmable logic controllers. The module allows for a quick extension of automation networks by additional I/Os. The xS30 model is a specialized module featuring a set of digital inputs.

The device does not contain a computing module. 

Neuron
Power Supply

158,99 € - 187,09 €
131,40 € - 154,62 € excl. TAX
More than 20 items in stock

pcs

Product description

The UniPi Extension line of extension modules was designed as a quick and inexpensive way to extend the automation networks by additional inputs/outputs without the need to purchase another PLC. Modules are not equipped with a computing module, which is replaced by an additional I/O board. Computing module is represented by a master PLC to which the module is connected via RS485 serial interface.

The xS30 model is a specialised module offering a set of digital inputs. That makes it a viable choice for collecting data from a large number of digital two-state devices such as switches, motion sensors, magnetic contacts and others.

Basic features

Digital inputs 24 Common features
RS485 serial interface (Modbus RTU)
Aluminium chassis (IP20)
Power supply: 24V DC, 0.63/1.5A
RS485 serial interface 1

Inputs & outputs description

Digital inputs (DI) are designed to read binary logic states represented by direct voltage levels. That makes them suitable for reading data from various binary sensors and devices such as switches (on/off), motion sensors (movement detected/not detected), liquid level sensors (full tank/empty tank) etc.

Communication interfaces

Extension modules communicate through the RS485 interface (Modbus protocol). Connection manual for extension modules can be found on this link

Additional functionality

Along with standard I/O functionality, the module offers several functions to enhance the module's performance and to allow it to react to critical events.

Digital inputs feature Direct Switch functions allowing for connecting digital inputs with relay outputs. Direct Switch can be configured for one of three modes: Copy (switching output by active input), Invert (output is switched by inactive input) and Toggle (output is switched by each input change). Direct Switch is independent of the control software and is thus suitable for applications demanding a lowest possible response time (such as lighting control).

The default setting is a function allowing each processor to save its default configuration. This configuration is loaded after every device reboot triggered either by a manual restart or by a power outage.

MasterWatchdog feature monitors the communication between CPU and I/O board processors. If no exchange occurs within a pre-set timeframe, the MasterWatchdog automatically resets the device and me/O modules back into default settings.

I/O boards of the module feature their own control processor, which retains the basic I/O functionality in the case of PLC downtime or connection failure.

Device addressing and DIP switch setting

Addressing the extension module can be done either via control software running on the remote master control unit or can be set manually via the integrated DIP switch. The DIP switch allows the user to set up to 4 bits of address and is evaluated in preference to software settings. If the address on DIP switch is set to “0000”, all DIP switch settings are ignored and the software settings take priority.

Package contents

  • extension module
  • removable screw terminals
  • DIN rail holder (35 mm)
  • 2× DIN rail holder mounting screws
  • 1× grounding screw

Unipi Extension model overview

Product DI DO RO AI AO RS485 Common features
Extension modules, size on DIN rail: 4 modules = 7 cm
xS10 16 - 8 - - 1

Extension modules communicate over Modbus. It is possible to connect them to the control unit via an RS485 interface. Extension modules are compatible with any control unit with the RS485 interface and Modbus support.

xS30 24 - - - - 1
xS40 8 - 14 - - 1
xS50 6 - 5 4 4 1

Documentation

Datasheet
Datasheet of the product
download
Certification
Declaration of conformity
download
User manual
User manual and technical documentation
download

Digital inputs 33
RS485 interface Ano
Power 24 V DC
Dimensions 90 mm × 70 mm × 60 mm
Weigth 280 g
Mounting DIN (35 mm)
UniPi 1
Neuron

Magnetic contact

7,90 €
6,53 € excl. TAX

More than 20 items in stock Add to cart +
Neuron

Unipi Neuron S103

239,00 €
197,52 € excl. TAX

More than 20 items in stock Show variants
Neuron

UniPi Neuron M103

319,00 €
263,64 € excl. TAX

More than 20 items in stock Show variants
Neuron

UniPi Neuron M203

369,00 €
304,96 € excl. TAX

More than 20 items in stock Show variants
Neuron

UniPi Neuron L203

469,00 €
387,60 € excl. TAX

More than 20 items in stock Show variants
Neuron

UniPi Neuron M503

439,00 €
362,81 € excl. TAX

More than 20 items in stock Show variants
Neuron
Axon

UniPi Extension xS10

158,99 €
131,40 € excl. TAX

Less than 20 items in stock Show variants
Neuron
Axon

UniPi Extension xS40

169,00 €
139,67 € excl. TAX

Less than 20 items in stock Show variants