OAS SBS IOM I/O-Fieldbus module

 

OPEN BUILDING AUTOMATION
 

The open MODBUS I/O SYSTEM

The OAS-SBS-IOM series consists of compact fieldbus modules with inputs and outputs for mounting on DIN rails, on the mounting plate in the control cabinet or electrical distributor or in the 19" rack, for mounting on the door.

Open, compact, comfortable

Sleek, intelligent and standardized is the series of SBS IOM fieldbus modules from OAS. This consists of compact fieldbus modules with inputs and outputs for analog and digital signals. The fieldbus modules acquire the signals of the building services equipment and pass them on to the controllers. Due to the standardized communication via Modbus RTU, no further gateways are required.

  • General Information

    General Information

    Sleek, intelligent and standardized is the series of SBS IOM fieldbus modules from OAS. This consists of compact fieldbus modules with inputs and outputs for analog and digital signals. The fieldbus modules acquire the signals of the building services equipment and pass them on to the controllers. Due to the standardized communication via Modbus RTU, no further gateways are required.

    • Binary, digital and analogue signals are recorded, output and processed in the automation stations (Niagara platforms) at various points in the building and the building services systems via the SBS-IOM devices.
    • The connection with the automation station takes place via a commercial RS 485 communication bus / MOD bus RTU
  • Secure: Local Override (LO)

    Secure: Local Override (LO)

    • The OAS-SBS-IOM series meets the requirements of the local override operation (LO) according to DIN EN ISO 16484 and VDI 3814.
    • The manual and emergency operation for overriding the outputs of the automation station is carried out via switches and potentiometers as operating elements, which complies with DIN EN ISO 16484 and VDI 3814 for LO
    • Status messages of the inputs and outputs are transmitted by LEDs.
    • the function of the operating elements is also possible without bus communication (emergency operation)
    • the LO control elements functionally replace conventional switches and signal lamps in conventional control cabinets and electrical distribution boards
  • DIN EN ISO 16484-3

    DIN EN ISO 16484-3

    The 4 module types of the basic series simply fulfill the task of opening up all physical data point types according to DIN EN ISO 16484-3:

    OAS-SBS-IOM-1021AI Input Function, Analog Measure 1.5
    OAS-SBS-IOMR-1022AO Output function, Analog Digits 1.2
    OAS-SBS-IOM-1023                  DI Input function, Binary Input Signaling 1.3 and Binary Input Counting 1.4 
    OAS-SBS-IOMR-1024DO Output function, binary switching/setting 1.1

     

  • Standardized and open: Communication / MOD-BUS RTU

    Standardized and open: Communication / MOD-BUS RTU

    • MOD-Bus RTU is an open and globally proven standard that requires no investment in programming interfaces.
    • The integration and communication with the automation station / Niagara platform takes place via a galvanically isolated RS 485 interface via / MOD bus RTU
    • SBS IOM fieldbus modules work as MOD bus slaves on the MOD bus master (automation station).
    • no further gateways required
  • OAS I/O Module Configurator

    OAS I/O Module Configurator

    Any configuration of communication settings is conveniently and partially automated via the OAS I/O Module Configurator on the Niagara automation platform. The configuration, monitoring and control of the inputs and outputs is implemented in automatic mode via the RS 485 interface.

    More information

OAS-SBS-IOM-1021

Analog inputs

8 AI rail mounted module, 8x LEDs indicating AI states, inputs active (0..10 V) and passive (RTD) configurable

The SBS analog input module for connection and signaling of up to eight analog values. Active signals (0 ... 10V) and various passive sensors (eg Pt1000, Ni1000) can be connected.

Part. -Nr. OAS-SBS-IOM-1021

As a registered OAS partner, we also provide you with Eplan data and wiring examples

Download Data Sheet

  • Technical Data

    Technical Data

    Power supply:

    24 V AC or DC, connection via terminals

    Resolution AI

    10 Bit

    Impedance

    20 MΩ

    Supply voltage

    24 V AC or DC, +- 10%

    Current consumption

    8 AI max. 40 mA (DC), 80 mA (AC)

    Power dissipation

    8 AI max. 1.0 W (DC), 1.9 W (AC)

    Counting puls (only digital inputs)

    duration min. 10 ms, only for DC signals

    Max. counter value (digital inputs)

    65,535 (= 216-1)

    Bus interface

    RS485

    Supported baud rates (Autobauding)

    9,600 Baud, 19,200 Baud,
    38,400 Baud, 57,600 Baud

    Bus cycle time

    individually depending on the baud rate and the number of data points that will be addressed

    Memory

    mPC internally

    Max. number of write cycles

    Configuration settings such as setting the LED colors, inverting the inputs, or upshift and downshift times are stored in the internal EEPROM and can be overwritten up to 100,000 times.

    Protocol

    MODBus rtu (RS485)

    Inputs and outputs

    see corresponding documentation of the respective modules

    Environmental conditions

     

    Operating temperature

    0...50°C

    Transport and storage temperature

    0...70°C

    Relative humidity

    10...90%, non-condensing

    Protection class

    IP 20

    Dimensions

    H92 W72 D70 Weight 146

OAS-SBS-IOMR-1022

Analog outputs

8 AO rail mounted module 0..10 V, 8x 2-positon switches ‘Auto-Pot’, 8x potentiometers

Analog output module for outputting eight 0 ... 10 V control signals. Using the switches and potentiometers, a local override operation (LO) can be realized.

Part. -Nr. OAS-SBS-IOMR-1022

As a registered OAS partner, we also provide you with Eplan data and wiring examples

Download Data Sheet

  • Technical Data

    Technical Data

    Power supply:

    24 V AC or DC, connection via terminals

    Capacity of the outputs

    10 mA each (short circuit proof)

    Resolution AO

    10 Bit

    Linearity error

    < +/- 2%

    Impedance

    20 MΩ

    Supply voltage

    24 V AC or DC, +- 10%

    Current consumption

    max. 120 mA (DC), 160 mA (AC) with all analog outputs loaded

    Power dissipation

    max. 1.8 W (DC), 3.9 W (AC) with all analog outputs loaded

    Counting puls (only digital inputs)

    duration min. 10 ms,

    Max. counter value (digital inputs)

    65,535 (= 216-1)

    Bus interface

    RS485

    Supported baud rates (Autobauding)

    9,600 Baud, 19,200 Baud,
    38,400 Baud, 57,600 Baud

    Bus cycle time

    individually depending on the baud rate and the number of data points that will be addressed

    Memory

    mPC internally

    Max. number of write cycles

    Configuration settings such as setting the LED colors, inverting the inputs, or upshift and downshift times are stored in the internal EEPROM and can be overwritten up to 100,000 times.

    Protocol

    MODBus rtu (RS485) Format 8 N 1

    Inputs and outputs

    see corresponding documentation of the respective modules

    Environmental conditions

     

    Operating temperature

    0...50°C

    Transport and storage temperature

    0...70°C

    Relative humidity

    10...90%, non-condensing

    Protection class

    IP 20

    Dimensions

    H92 W72 D70 Weight 158

OAS-SBS-IOM-1023

Digital / binary input

16 DI rail mounted module, 16x LEDs indicating DI states

Digital input module for connection and signaling of up to 16 messages. The digital inputs can be used as counters.

Part. -Nr. OAS-SBS-IOM-1023

As a registered OAS partner, we also provide you with Eplan data and wiring examples

Download Data Sheet

  • Technical Data

    Technical Data

    Power supply:

    24 V AC or DC, connection via terminals

    Capacity of the outputs

    10 mA each (short circuit proof)

    Resolution AO

    10 Bit

    Supply voltage

    24 V AC or DC, +- 10%

    Current consumption

    max. 150 mA (DC), 220 mA (AC), all DIs loaded

    Power dissipation

    max. 3.6 W (DC), 5.3 W (AC), all DIs loaded

    Counting puls (only digital inputs)

    duration min. 10 ms,

    Max. counter value (digital inputs)

    65,535 (= 216-1)

    Bus interface

    RS485

    Supported baud rates (Autobauding)

    9,600 Baud, 19,200 Baud,
    38,400 Baud, 57,600 Baud

    Bus cycle time

    individually depending on the baud rate and the number of data points that will be addressed

    Memory

    mPC internally

    Max. number of write cycles

    Configuration settings such as setting the LED colors, inverting the inputs, or upshift and downshift times are stored in the internal EEPROM and can be overwritten up to 100,000 times.

    Protocol

    MODBus rtu (RS485) Format 8 N 1

    Inputs and outputs

    see corresponding documentation of the respective modules

    Environmental conditions

     

    Operating temperature

    0...50°C

    Transport and storage temperature

    0...70°C

    Relative humidity

    10...90%, non-condensing

    Protection class

    IP 20

    Dimensions

    H92 W72 D70 Weight 137

OAS-SBS-IOMR-1024

Relay outputs

8 DO rail mounted module, 8x LEDs indicating DO states, 8x three-position switches ‘Auto-OFF-ON’, relay outputs (NO)

Digital output module with relay outputs 230 V / 3 A in two groups, for control of eight drives or similar, LO realization via slide switch

Part. -Nr. OAS-SBS-IOMR-1024

As a registered OAS partner, we also provide you with Eplan data and wiring examples

Download Data Sheet

  • Technical Data

    Technical Data

    Power supply:

    24 V AC or DC, connection via terminals

    Specifications digital outputs:

    Relay outputs (NO contact), max. 250 VAC)

    Characteristics (Resistive Load):

     

    Initial contact resistance

    100mΩ (at 1A / 24 VDC)

    Rated load

    3 A at 250 VAC / 30 VDC

    Max. switching voltage

    277 VAC, 30 VDC

    Max. switching capacity

    830 VA (AC), 90 W (DC)

    Endurance

    1x105 ops (Rated Load)

    Inductive loads

    should be avoided as far as possible, or be suppressed at the source, respectively.

    Supply voltage

    24 V AC or DC, +- 10%

    Current consumption

    typically 85 mA (DC), 220 mA (AC) with all relays activated

    Power dissipation

    max. 2.1 W (DC), 5.3 W (AC) with all outputs activated

    Counting puls (only digital inputs)

    duration min. 10 ms,

    Max. counter value (digital inputs)

    65,535 (= 216-1)

    Bus interface

    RS485

    Supported baud rates (Autobauding)

    9,600 Baud, 19,200 Baud,
    38,400 Baud, 57,600 Baud

    Bus cycle time

    individually depending on the baud rate and the number of data points that will be addressed

    Memory

    mPC internally

    Max. number of write cycles

    Configuration settings such as setting the LED colors, inverting the inputs, or upshift and downshift times are stored in the internal EEPROM and can be overwritten up to 100,000 times.

    Protocol

    MODBus rtu (RS485) Format 8 N 1

    Inputs and outputs

    see corresponding documentation of the respective modules

    Environmental conditions

     

    Operating temperature

    0...50°C

    Transport and storage temperature

    0...70°C

    Relative humidity

    10...90%, non-condensing

    Protection class

    IP 20

    Dimensions

    H92 W72 D70 Weight 171

OAS-SBS-IOMR-1025

3- point relay outputs

2x 3-point module, 2 x relay groups 230 V / 3 A, 4 DI, 8 x LED DO status, 2 x Auto-Off -Man (manual) switch, 2 x OPEN - STOP - CLOSE - switch

Digital output module with 2 x 3-point relay outputs 230 V / 3 A in two groups, for controlling 2 OPEN - STOP - CLOSE actuators such as valves, flaps, shutters. Shutters or similar.

LVB realisation by means of slide switch. 2 x Auto-Off -Man (manual) switch, 2 x OPEN - STOP - CLOSE - switch

Parameters such as run times, emergency position, etc. can be set conveniently via the NIAGARA N4-based OAS I/O WEB module configurator. The parameters are also available as open Modbus registers.

Part No. -No. OAS-SBS-IOMR-1025

As a registered OAS partner, we also provide you with Eplan data and wiring examples

Download Data Sheet

  • Technical Data

    Technical Data

    Power supply:

    24 V AC or DC, connection via terminals

    Specifications digital outputs:

    Relay outputs (NO contact), max. 250 VAC)

    Characteristics (Resistive Load):

     

    Initial contact resistance

    100mΩ (at 1A / 24 VDC)

    Rated load

    3 A at 250 VAC / 30 VDC

    Max. switching voltage

    277 VAC, 30 VDC

    Max. switching capacity

    830 VA (AC), 90 W (DC)

    Endurance

    1x105 ops (Rated Load)

    Inductive loads

    should be avoided as far as possible, or be suppressed at the source, respectively.

    Supply voltage

    24 V AC or DC, +- 10%

    Current consumption

    typically 68 mA (DC), 152 mA (AC) with all relay outputs activated

    Power dissipation

    max. 0.4 W (DC), 1.0 W (AC)

    Counting puls (only digital inputs)

    duration min. 10 ms,

    Max. counter value (digital inputs)

    65,535 (= 216-1)

    Bus interface

    RS485

    Supported baud rates (Autobauding)

    9,600 Baud, 19,200 Baud,
    38,400 Baud, 57,600 Baud

    Bus cycle time

    individually depending on the baud rate and the number of data points that will be addressed

    Memory

    mPC internally

    Max. number of write cycles

    Configuration settings such as setting the LED colors, inverting the inputs, or upshift and downshift times are stored in the internal EEPROM and can be overwritten up to 100,000 times.

    Protocol

    MODBus rtu (RS485) Format 8 N 1

    Inputs and outputs

    see corresponding documentation of the respective modules

    Environmental conditions

     

    Operating temperature

    0...50°C

    Transport and storage temperature

    0...70°C

    Relative humidity

    10...90%, non-condensing

    Protection class

    IP 20

    Dimensions

    H92 W72 D70 Weight 171

OAS-SBS-IOMR-1026

Relay outputs 16A

4 DO rail mounted module, 8x LEDs indicating DO states and manual/automatic operation mode, 4x push button switches, 4x relay outputs (NO), bistable relays

Digital output module with bistable relay outputs 230 V / 16 A for controlling drives, flaps or four light circuits or similar. LO is realized by means of push buttons

Part. -Nr. OAS-SBS-IOMR-1026

As a registered OAS partner, we also provide you with Eplan data and wiring examples

Download Data Sheet

  • Technical Data

    Technical Data

    Power supply:

    24 V AC or DC, connection via terminals

    Specifications digital outputs:

    Relay outputs (NO contact), max. 250 VAC)

    Characteristics (Resistive Load):

     

    Initial contact resistance

    100mΩ (at 1A / 24 VDC)

    Minimum switching current

    100mA (at min. 5 VDC)

    Rated load

    16 A at 250 VAC

    Max. switching voltage

    277 VAC

    Max. switching capacity

    4432 VA (AC)

    Endurance

    2.5x104 ops (Rated Load)

    Inductive loads

    should be avoided as far as possible, or be suppressed at the source, respectively.

    Supply voltage

    24 V AC or DC, +- 10%

    Current consumption

    typically 14 mA (DC), 40 mA (AC)

    Power dissipation

    max. 0.4 W (DC), 1.0 W (AC)

    Counting puls (only digital inputs)

    duration min. 10 ms,

    Max. counter value (digital inputs)

    65,535 (= 216-1)

    Bus interface

    RS485

    Supported baud rates (Autobauding)

    9,600 Baud, 19,200 Baud,
    38,400 Baud, 57,600 Baud

    Bus cycle time

    individually depending on the baud rate and the number of data points that will be addressed

    Memory

    mPC internally

    Max. number of write cycles

    Configuration settings such as setting the LED colors, inverting the inputs, or upshift and downshift times are stored in the internal EEPROM and can be overwritten up to 100,000 times.

    Protocol

    MODBus rtu (RS485) Format 8 N 1

    Inputs and outputs

    see corresponding documentation of the respective modules

    Environmental conditions

     

    Operating temperature

    0...50°C

    Transport and storage temperature

    0...70°C

    Relative humidity

    10...90%, non-condensing

    Protection class

    IP 20

    Dimensions

    H92 W72 D70 Weight 171

OAS-SBS-IOMR-1031

Digital inputs / Relay outputs

4 DI / DO rail mounted module, 4x LEDs indicating DI states, 4x LEDs indicating DO states, 4x three-position switches ‘Auto-OFF-ON’, relay outputs (NO)

Digital input / output module with four digital inputs and outputs each. For the control of four 1-stage drives or similar and for connection and signaling of up to four messages. Delay-free switching of the outputs without bus delay due to programmable logic functions. LO is realized by means of slide switch.

Part. -Nr. OAS-SBS-IOMR-1031

As a registered OAS partner, we also provide you with Eplan data and wiring examples

Download Data Sheet

  • Technical Data

    Technical Data

    Power supply:

    24 V AC or DC, connection via terminals

    Specifications digital outputs:

    Relay outputs (NO contact), max. 250 VAC)

    Characteristics (Resistive Load):

     

    Initial contact resistance

    100mΩ (at 1A / 24 VDC)

    Rated load

    3 A at 250 VAC / 30 VDC

    Max. switching voltage

    277 VAC, 30 VDC

    Max. switching capacity

    830 VA (AC), 90 W (DC)

    Endurance

    1x105 ops (Rated Load)

    Inductive loads

    should be avoided as far as possible, or be suppressed at the source, respectively.

    Supply voltage

    24 V AC or DC, +- 10%

    Current consumption

    typically 68 mA (DC), 152 mA (AC) with all relay outputs activated

    Power dissipation

    max. 0.4 W (DC), 1.0 W (AC)

    Counting puls (only digital inputs)

    duration min. 10 ms,

    Max. counter value (digital inputs)

    65,535 (= 216-1)

    Bus interface

    RS485

    Supported baud rates (Autobauding)

    9,600 Baud, 19,200 Baud,
    38,400 Baud, 57,600 Baud

    Bus cycle time

    individually depending on the baud rate and the number of data points that will be addressed

    Memory

    mPC internally

    Max. number of write cycles

    Configuration settings such as setting the LED colors, inverting the inputs, or upshift and downshift times are stored in the internal EEPROM and can be overwritten up to 100,000 times.

    Protocol

    MODBus rtu (RS485) Format 8 N 1

    Inputs and outputs

    see corresponding documentation of the respective modules

    Environmental conditions

     

    Operating temperature

    0...50°C

    Transport and storage temperature

    0...70°C

    Relative humidity

    10...90%, non-condensing

    Protection class

    IP 20

    Dimensions

    H92 W72 D70 Weight 171