Yokogawa DARWIN Replacement Guide for SMARTDAC+ Data Acquisition Systems

1-1 GX/GP Features and Benefits

1-2 Replacing DARWIN: Quick Overview

This section provides a quick overview of DARWIN product replacements with GX/GP models, detailing channel capacity and shortest measurement intervals.

* No power, strain, or pulse measurements.

1-3 Replacing Standalone Models

Benefits include increased channels, PC-independence, long duration data recording, and paperless records. Users can achieve more channels, larger memory, longer duration recordings, and PC-free operation (with the DA100).

Visual Description: This section illustrates the replacement of various DARWIN standalone models with GX/GP units, highlighting increased channel capacity and PC-free operation.

• DR241/DR231 (Max 30 ch) with 512 KB memory (floppy drive installed) can be replaced by GX10/GP10 (Up to 100 ch) with 500 MB internal memory. This is described as "Multichannel Space-saving (GX10/GP10)". The GX10/GP10 can connect up to 3 modules.
• DA100 (Max 40 ch) with DAQ32 standard software can be replaced by GX20/GP20 (Up to 100 ch) with 500 MB internal memory. This is described as "PC-free Multichannel". The GX20/GP20 can connect up to 10 modules.
• DC100 (Max 40 ch) with 1 MB (standard), 2 MB, 4 MB memory can be replaced by GX10/GP10 (Up to 30 ch) with 500 MB internal memory. This is described as "Large memory Multichannel". The GX10/GP10 can connect up to 3 modules.
• DR130 (Max 20 ch) can also be replaced by GX10/GP10.

1-4 Replacing Expanded Models

The GX20/GP20 large memory models can be expanded to measure on up to 450 channels, offering even more measurements.

Visual Description: This section illustrates the replacement of various DARWIN expanded models with GX/GP units, highlighting increased channel capacity for large memory models.

• DR242/DR232 (Max 300 ch) with 512 KB memory (floppy drive installed) can be replaced by GX20/GP20 (Up to 450 ch) with 500 MB (standard) or 1.2 GB (Large memory) internal memory. This is described as "Multichannel". The GX20/GP20 can connect to GX60 expandable I/O units.
• DA100 (Max 300 ch) with DAQ32 standard software can be replaced by GX20/GP20 (Up to 450 ch). This is described as "PC-free Multichannel (large memory model)".
• DC100 (Max 300 ch) with 1 MB (standard), 2 MB, 4 MB memory can be replaced by GX10/GP10 (Up to 100 ch) with 500 MB internal memory. This is described as "Large memory". The GX10/GP10 can connect to GX60 expandable I/O units.

1-5 GX/GP System Configuration

Standard model configuration

The GX10/GP10 records on up to 30 channels, and the GX20/GP20 records on up to 100 channels. Connecting up to 6 expansion units allows for spreading out inputs.

Visual Description: Diagrams show standard GX/GP configurations.

• Up to 30 ch (GX10/GP10): A GX10/GP10 unit with a "Back" panel, showing connections for up to 3 modules.
• Up to 100 ch (GX20/GP20): A GX20/GP20 unit with a "Back" panel, showing connections for up to 10 modules.
• Connecting expansion units:
  • GX10/GP10 can connect up to 2 modules with an expansion unit, and up to 6 expansion units can be connected to GX60 expandable I/O. Up to 6 modules can be connected to the GX10/GP10.
  • GX20/GP20 can connect up to 9 modules with an expansion unit, and up to 6 expansion units can be connected to GX60 expandable I/O. Up to 6 modules can be connected to the GX20/GP20.

Large memory model configuration

Connect up to 6 expansion units for up to 450 channels of measurement.

Visual Description: Diagrams show large memory GX/GP configurations.

• Up to 450 ch (GX20/GP20): A GX20/GP20 unit with a "Back" panel, showing connections for up to 9 modules. LAN cable (CAT5 or later) is used for connection.
• Chain up to 6 units: Even the standard GX20/GP20 can measure up to 100 channels. By combining a large memory model with expansion units, up to 450 channels can be measured.
• Reduce wiring with distributed installation: When the site (DUT) and recorder are in different locations, the expansion unit can be placed at the site to monitor without long-distance signal wiring of thermocouples and other sensors. This setup shows a main unit connected to up to 6 modules, which then connect to GX60 expandable I/O units. Up to 100 m distance is possible between units.

1-6 System Configuration Comparison (Maximum Configuration)

This section compares the maximum configurations of DARWIN and GX/GP large memory models.

Visual Description: Two diagrams illustrate maximum system configurations.

• DARWIN (Up to 300 ch): Shows a Main unit (DR242/DR232 or DA100) connected to up to 6 subunits (DS600). Input modules cannot be connected to the main unit, only alarm output and DI/DO (up to 3 units). Total length of up to 500 m with extension cables (DV200).
• GX/GP (Up to 450 ch): Shows a GX/GP Main unit connected to up to 6 modules and up to 6 expansion units (GX60 expandable I/O). I/O modules can be connected. Up to 9 modules can be connected to the main unit. Up to 100 m distance is possible between units using a shielded LAN STP cable.

1-7 Example Replacement (Typical)

Replacing 300 thermocouples

By installing modules in the GX/GP, space can be saved by reducing expansion units, and an additional 30 measurements can be gained.

Visual Description: A diagram shows the replacement of a DR242 expanded model with a GX20 large memory model. The DR242 setup uses 5 DS600 subunits, each with 6 DU100-11 modules (60 ch input), plus one subunit with 3 DU100-11 modules (30 ch input). The GX20 large memory model uses 4 GX60 expandable I/O units, each with 6 GX90XA modules (60 ch input), plus one GX60 with 3 GX90XA modules (30 ch input), demonstrating a more compact configuration.

Replacing 210 thermocouples and 30 alarm outputs

By reducing the number of expansion units, space can be saved while adding 10 additional channels.

Visual Description: A diagram shows the replacement of a DA100 expanded model with a GM10-2 large memory model. The DA100 setup uses 4 DS600 subunits, each with DU100-11 modules (60 ch input) and DT200-21 modules (30 ch output). The GM10-2 large memory model uses a main unit and 3 GX60 expandable I/O units, with GX90XA modules (60 ch input) and GX90YD modules (30 ch output), showing a more efficient setup.

Replacing 240 thermocouples, 2 alarm outputs, 12* remote inputs, and a Fail output

By reducing the number of expansion units, space can be saved while adding 20 additional channels.

* Remote input is up to eight points.

Visual Description: A diagram shows the replacement of a DR242 expanded model with a GX20 large memory model. The DR242 setup uses 4 DS600 subunits, each with DU100-11 modules (60 ch input) and one DT100 module (2 alarm outputs, 12 remote outputs, 1 Fail output). The GX20 large memory model uses a main unit and 3 GX60 expandable I/O units, with GX90XA modules (60 ch input) and GX90WD modules (Output: 6 ch, Remote input: 8 ch), demonstrating a more efficient setup. The Fail output option (/FL) can be added to the GX/GP.

Replacing 240 points of DC current (mA)

Space can be conserved by reducing the number of units. If the same number of subunits are used, 60 more channels can be added.

Visual Description: A diagram shows the replacement of a DA100 expanded model with a GM10-2 large memory model. The DA100 setup uses 4 DS600 subunits, each with DU300-11 modules (60 ch input). The GM10-2 large memory model uses a GM Main unit and 3 GM Subunits, with GX90XA modules (60 ch input), demonstrating a more efficient setup.

1-8 Comparison of Main Specifications (Standalone Models)

This table compares the main specifications of DARWIN and SMARTDAC+ standalone models.

1-9 Wall Mount Dimensions of Expandable I/O (GX60)

The GX60 expandable I/O can be installed in the subunit position without any adjustments, as its attachment hole dimensions are the same as the DS600.

Visual Description: A diagram shows the dimensions of the GX60 expandable I/O unit. The unit has a width of 156±0.2 mm (6.14±0.0078 inch), a height of 162±0.2 mm (6.38±0.0078 inch), and a depth of 47 mm (1.85 inch). The fixing holes are 6-φ4.5 hole or M4 (0.24-φ0.18) hole or M4. The depth will be longer by 47 mm (1.85 inch) compared to DS600. Unit: mm (approx. inch).

1-10 Comparison of External Dimensions (DR240/DR230, DR130/DC100, DA100, DS600)

This section provides tables comparing the external dimensions (Width, Height, Depth) of various DARWIN models with their GX/GP/GM counterparts.

DR240/DR230 Comparison

Visual Description: Diagrams show front and side views with W (Width), H (Height), D (Depth) indicated for each model type (DARWIN, GX10, GP10, GX20, GP20).

DR130/DC100 Comparison

Visual Description: Diagrams show front and side views with W (Width), H (Height), D (Depth) indicated for each model type (DARWIN, GX10, GP10, GX20, GP20).

DA100 Comparison

Visual Description: Diagrams show front and side views with W (Width), H (Height), D (Depth) indicated for each model type (DARWIN, GX10, GP10, GX20, GP20).

DS600 Comparison

Visual Description: Diagrams show front and side views with W (Width), H (Height), D (Depth) indicated for DS600 and GX60.

2-1 GM Features and Benefits

2-2 Replacing DARWIN: Quick Overview

This section provides a quick overview of DARWIN product replacements with GM models, detailing channel capacity and shortest measurement intervals.

* No power, strain, or pulse measurements.

2-3 Replacing Standalone Models

Benefits include increased channels, long duration data recording, PC-independence, and no need for a data acquisition PC.

Visual Description: This section illustrates the replacement of various DARWIN standalone models with GM units, highlighting increased channel capacity and PC-free operation.

• DA100 (Max 40 ch) with DAQ32 standard software can be replaced by a GM Single Unit (Up to 100 ch) with 500 MB (GM10-1) or 1.2 GB (GM10-2) internal memory. This is described as "Multichannel PC-free (for data acquisition)". A PC can be connected for monitoring.
• DC100 (Max 40 ch) with 1 MB (standard), 2 MB, 4 MB memory can be replaced by a GM Single Unit. This is described as "Large memory Multichannel Monitoring (with PC)".
• DR241/DR231 (Max 30 ch) with 512 KB memory (floppy drive installed) can be replaced by a GM Single Unit. This is described as "Paperless Large memory Multichannel".
• DR130 (Max 20 ch) can also be replaced by a GM Single Unit.

2-4 Replacing Expanded Models

The GM10-2 large memory models can be expanded to measure on up to 420 channels, offering even more measurements.

Visual Description: This section illustrates the replacement of various DARWIN expanded models with GM units, highlighting increased channel capacity for large memory models.

• DA100 (Max 300 ch) with DAQ32 standard software can be replaced by a GM Multi Unit (Up to 420 ch*1) with 500 MB (GM10-1) or 1.2 GB (GM10-2) internal memory. This is described as "Multichannel PC-free (for data acquisition)". A PC can be connected for monitoring.
• DC100 (Max 300 ch) with 1 MB (standard), 2 MB, 4 MB memory can be replaced by a GM Multi Unit. This is described as "Large memory Multichannel Monitoring (With PC)".
• DR242/DR232 (Max 300 ch) with 512 KB memory (floppy drive installed) can be replaced by a GM Multi Unit. This is described as "Paperless Large memory Multichannel".

*1 Up to 100ch (GM10-1). *2 A configuration in which sub units are connected to the main unit.

2-5 GM System Configuration

GM10-1 Standard model configuration

The GM10-1 records on up to 100 channels. In a multi-unit system, input sections can be installed in a distributed configuration.

Visual Description: Diagrams show standard GM configurations.

• Up to 100 ch: A GM unit showing connections for up to 10 modules.
• Multi unit: An expansion module connects to a Main Unit (up to 6 modules). A LAN cable (CAT5 or later) connects the Main Unit to a Sub Unit (up to 6 modules). Up to 6 sub units can be connected. Up to 10 modules can be connected.

* A configuration in which sub units are connected to the main unit.

GM10-2 Large memory model configuration

Connect up to 6 sub units for up to 420 channels of measurement.

Visual Description: Diagrams show large memory GM configurations.

• Up to 420 ch: A GM unit showing connections for up to 6 modules. An expansion module connects to a Main unit. LAN cable (CAT5 or later) is used.
• Chain up to 6 subunits: By combining a main unit with subunits (Multi unit system), up to 420 channels can be measured.
• Reduce wiring with distributed installation: When the site (DUT) and datalogger are in different locations, the sub unit can be placed at the site to monitor without long-distance signal wiring of thermocouples and other sensors. This setup shows a main unit connected to up to 6 modules, which then connect to a Subunit. Up to 100 m distance is possible between units.

2-6 System Configuration Comparison (Maximum Configuration)

This section compares the maximum configurations of DARWIN and GM10-2 large memory models.

Visual Description: Two diagrams illustrate maximum system configurations.

• DARWIN (Up to 300 ch): Shows a Main unit (DR242/DR232 or DA100) connected to up to 6 subunits (DS600). Input modules cannot be connected to the main unit, only alarm output and DI/DO (up to 3 units). Total length of up to 500 m with extension cables (DV200).
• GM10-2 (Up to 420 ch): Shows a GM Main unit connected to up to 6 modules and up to 6 Subunits. I/O modules can be connected. Up to 9 modules can be connected to the main unit. Up to 100 m distance is possible between units using a shielded LAN STP cable.

2-7 Example Replacement (Typical)

Replacing 300 thermocouples

By installing modules in the Main unit, space can be saved by reducing expansion units.

*1 Include GM10-2, GM90PS. *2 Include GM90PS.

Visual Description: A diagram shows the replacement of a DA100 expanded model with a GM10-2 large memory model. The DA100 setup uses 5 DS600 subunits, each with DU100-11 modules (60 ch input). The GM10-2 large memory model uses a GM Main unit and 4 GM Subunits, with GX90XA modules (60 ch input), demonstrating a more compact configuration.

Replacing 210 thermocouples and 30 alarm outputs

Plus, an additional 40 measurements can be gained.

*1 Include GM10-2, GM90PS. *2 Include GM90PS.

Visual Description: A diagram shows the replacement of a DA100 expanded model with a GM10-2 large memory model. The DA100 setup uses 4 DS600 subunits, each with DU100-11 modules (60 ch input) and DT200-21 modules (30 ch output). The GM10-2 large memory model uses a GM Main unit and 4 GM Subunits, with GX90XA modules (60 ch input) and GX90YD modules (30 ch output), demonstrating a more efficient setup.

Replacing 240 thermocouples, 2 alarm outputs, 12* remote inputs, and a Fail output

Plus, an additional 50 measurements can be gained.

* Remote input is up to eight points. *1 Include GM10-2, GM90PS. *2 Include GM90PS.

Visual Description: A diagram shows the replacement of a DA100 expanded model with a GM10-2 large memory model. The DA100 setup uses 4 DS600 subunits, each with DU100-11 modules (60 ch input) and one DT100 module (2 alarm outputs, 12 remote inputs, 1 Fail output). The GM10-2 large memory model uses a GM Main unit and 4 GM Subunits, with GX90XA modules (60 ch input) and GX90WD modules (Output: 6 ch, Remote input: 8 ch), demonstrating a more efficient setup. The Fail output option (/FL) can be added to the GX/GP.

Replacing 240 points of DC current (mA)

Space can be conserved by reducing the number of units. If the same number of subunits are used, 60 more channels can be added.

*1 Include GM10-2, GM90PS. *2 Include GM90PS.

Visual Description: A diagram shows the replacement of a DA100 expanded model with a GM10-2 large memory model. The DA100 setup uses 4 DS600 subunits, each with DU300-11 modules (60 ch input). The GM10-2 large memory model uses a GM Main unit and 3 GM Subunits, with GX90XA modules (60 ch input), demonstrating a more efficient setup.

2-8 Comparison of Main Specifications (Standalone Models)

This table compares the main specifications of DARWIN and SMARTDAC+ standalone models.

2-8 Comparison of Main Specifications (Expandable Models)

This table compares the main specifications of DARWIN and SMARTDAC+ expandable models.

2-9 Comparison of External Dimensions (DA100, DS600)

This section provides tables comparing the external dimensions (Width, Height, Depth) of various DARWIN models with their GM counterparts.

DA100 Comparison

Visual Description: Diagrams show front and side views with W (Width), H (Height), D (Depth) indicated for each model type (DARWIN, GM10 Main unit with 3, 5, or 6 modules).

DS600 Comparison

Visual Description: Diagrams show front and side views with W (Width), H (Height), D (Depth) indicated for DS600 and GM10 Subunit (6 modules).

2-10 GM Wall Mounting Dimensions

Visual Description: A detailed diagram shows the wall mounting dimensions for GM units in millimeters (approx. inches). It depicts a series of mounting points arranged horizontally and vertically. The horizontal spacing between mounting points varies, ranging from 620.5 mm (24.43 in) down to 170.5 mm (6.71 in) for the top row, and 590.5 mm (23.25 in) down to 140.5 mm (5.53 in) for the bottom row. The vertical spacing between the top and bottom rows of mounting points is 88 mm (3.46 in). The overall height from the bottom edge to the top mounting points is 185 mm (7.28 in). The mounting holes are M4 with a depth of 3 mm (0.12 inches) or more. Tolerance: ± 0.3mm.

3-1 When Using Data Acquisition Software (Sold Separately)

DAQ32Plus and DAQLOGGER can be replaced with GA10. Switching to GA10 provides data acquisition at 100 ms, connectivity with up to 100 units, and access to up to 2000 channels. The system can be managed with multilogging (multiple asynchronous data acquisitions) and user privileges (4 levels: owner, manager, operator, and monitor).

Visual Description: A diagram illustrates the data flow and replacement process. Existing DARWIN units (DA100, DR240, DR230) are shown. Data from these units flows to DAQ32Plus or DAQLOGGER software. The replacement shows GA10 Data Logging Software, which offers multilogging, user privilege settings, connectivity with up to 100 units and 2000 channels, 100 ms data acquisition interval, and a data supplementing (backfill) function. Ethernet connection is shown between the DARWIN units and the GX/GP or GM units. The backfill function allows auto reconnection and data backfill after communication loss. Note: DC100 is not supported.

3-2 DARWIN Compatible Communication Functions

Replacing existing programs with the GX/GP/GM

The GX/GP supports DARWIN commands (with a few exceptions), allowing existing programs created for data acquisition on DARWIN to be used with GX/GP/GM. Support includes Ethernet, RS-232 (GX/GP only), and RS-422/485.

Users must match their GX/GP/GM system and module configurations with those of the DARWIN system. DARWIN compatible communication functions cannot be used to connect with DAQ32, DAQ32Plus, or DAQLOGGER.

Visual Description: A diagram shows a "Previously created program" sending "DARWIN Command" via Ethernet. This command is received by "Existing DARWIN" units (DA100, DR240/DR230/DR130). The replacement path shows the "DARWIN compatible communication" module within GX/GP and GM Main unit, which then connect to Expandable I/O GX60 and Subunit respectively, maintaining compatibility.

Supported Commands

This section lists DARWIN commands supported by GX/GP/GM for instantaneous data output, ESC+T, and setting commands.

Instantaneous Data Output Commands

ESC+T Command

Setting Commands

Commands Applicable to RS-422/485 Only

Data Output Request Commands

Handling of Commands for Functions Not Available on the GX/GP/GM

Commands That the GX/GP/GM Returns Positive Responses For

Commands That Do Not Affect the Operation (Negative response)

3-3 Replacing Existing DARWIN units in Stages

This section describes a phased replacement approach for existing DARWIN units.

When using data acquisition software (sold separately)

The GA10 data logging software can be added while keeping existing DAQ32Plus or DAQLOGGER. Data can be centralized in one application, and DARWIN units can be replaced in stages. DAQ32Plus and DAQLOGGER tag settings can be used without modifications.

Visual Description: A diagram shows the staged replacement. Initially, "Existing, as-is" DARWIN units (DA100) connect to DAQ32Plus/DAQLOGGER. Data flows to GA10. Eventually, the DARWIN units are replaced by GX/GP or GM units, which then connect to GA10. GA10 offers multilogging, user privilege settings, connectivity with up to 100 units/2000 channels, 100 ms acquisition interval, and data supplementing (backfill) function. Note: DC100 is not supported.

With the CENTUM Production Control System

With DARWIN compatible communication, existing DARWIN units can be replaced in stages, allowing for phased replacements and avoiding large up-front investment.

Visual Description: A diagram shows CENTUM Production control system interacting with DARWIN units via "DARWIN commands" and "Measure data" over Ethernet. The replacement shows GX/GP and GM Main units with "DARWIN compatible communication" modules, which then connect to Expandable I/O GX60 and Subunit respectively. Note: Users must match their GM system and module configurations with those of the DARWIN.

3-4 Modbus connection with production control systems (CENTUM)

Measured data can be acquired through Modbus connection by reading GM internal registers from CENTUM. Replacing DARWIN is easy.

Visual Description: A diagram shows a CENTUM Production control system with a "Modbus Client" reading "GM internal register" (Input register 3XXXXX). "Measure data" flows via Modbus/TCP. Existing DARWIN units (DA100) are replaced by GM Main units and Subunits, which act as "Modbus Server" and "Modbus Register".

3-5 Table of Compatible Modules

This table lists compatible modules for DARWIN and GX/GP systems, including the number of channels.

*1 Option (/FL) required for GX/GP fail output. *2 Electromagnetic relay scanner type. *3 Can be used as remote input. *4 Pulse: max. 250 Hz.