DAUDIN GFDO-RM01N Digital Output Module
Product Information
Product Name: 2301TW V3.0.0 iO-GRID M Digital Output
Module
Table of Contents:
- Digital Output Module List
- Product Description
- Digital Output Module Specification
- Digital Output Module Information
- Module Installation/Disassembly
- iO-GRID M Series Introduction
- I/O Module Parameter Settings and Introduction
Digital Output Module List
| Product No. | Description | Remarks |
|---|---|---|
| GFDO-RM01N | 16-channel digital output module (sink, 24VDC, 0138 terminal block) |
|
| GFDO-RM02N | 16-channel digital output module (source, 24VDC, 0138 terminal block) |
Digital Output Module Specification
GFDO-RM01N
- Type: Sink
- Number of Channels: 16
- Voltage: 24VDC
- Terminal Block: 0138
GFDO-RM02N
- Type: Source
- Number of Channels: 16
- Voltage: 24VDC
- Terminal Block: 0138
Digital Output Module Information
Digital Output Module Dimension
- Width: 101mm
- Height: 90mm
- Depth: 62mm
Digital Output Module Panel Information
- LED Indicators: Power and Status
- Power Supply: 24VDC +/- 20%
- Operating Temperature: -10°C to +55°C
- Storage Temperature: -20°C to +75°C
Digital Output Module Wiring Diagram
Please refer to the manual for wiring diagram information.
Module Installation/Disassembly
Installation
- Turn off power to the system.
- Mount the module onto the DIN rail.
- Connect the power supply to the module.
- Connect the load to the module.
- Turn on power to the system.
Removal
- Turn off power to the system.
- Disconnect the load from the module.
- Disconnect the power supply from the module.
- Remove the module from the DIN rail.
iO-GRID M Series Introduction
iO-GRID M Components
The iO-GRID M Series includes various modules such as digital input, digital output, analog input, and analog output. Each module can be used in combination to create a customized I/O system.
I/O Module Parameter Settings and Introduction
I/O Module Settings and Connections
Please refer to the manual for information on I/O module parameter settings and connections.
Product Usage Instructions
- Ensure the device is for indoor use only and not exposed to high temperature or high moisture environment.
- Do not try to disassemble or open the cover under any circumstance in order to avoid danger.
- Read the manual for environmental conditions and use the equipment in a controlled environment.
- Follow the instructions provided in section 4 for installation and removal of the module.
- Refer to section 6 for I/O module parameter settings and connections.
Digital Output Module List
| Product No. | Description | Remarks |
| GFDO-RM01N | 16-channel digital output module (sink, 24VDC, 0138 terminal block) | |
| GFDO-RM02N | 16-channel digital output module (source, 24VDC, 0138 terminal block) |
Product Description
GFDO, digital output module series is specially designed for industrial applications. It’s the open-type industrial equipment which is intended for installation within enclosures supplied in the field. A digital output allows you to control a voltage with a controller. If the controller instructs the output to be high, the output will produce a voltage (about 24 volts). If the controller instructs the output to be low, its connected to ground and produces no voltage. And the circuit design & all the components of GFDO series are compliant with the latest requirements and standards of UL, CE & RoHS. It has a complete circuit protection design to resist overload, overvoltage and short circuit etc. It is avoided to damage & failure caused from improper operations.
Caution (ATTENTION):
- THIS DEVICE IS FOR INDOOR USE ONLY, DON’T PUT OR USE IT IN HIGH TEMPERATURE AND HIGH MOISTURE ENVIRONMENT.
- AVOID FALLING AND BUMPING OTHERWISE THE ELECTRICAL COMPONENTS WILL BE DAMAGED.
- DON’T TRY TO DISASSEMBLE OR OPEN THE COVER UNDER ANY CIRCUMSTANCE IN ORDER TO AVOID DANGER.
- IF THE EQUIPMENT IS USED IN A MANNER NOT SPECIFIED BY THE MANUFACTURER, THE PROTECTION PROVIDED BY THE EQUIPMENT MAY BE IMPAIRED.
THE INSTALLATION THAT THE SAFETY OF ANY SYSTEM INCORPORATING THE EQUIPMENT IS THE RESPONSIBILITY OF THE ASSEMBLER OF THE SYSTEM. - USE WITH COPPER CONDUCTORS ONLY. INPUT WIRING: MINIMUM 28 AWG, 85°C, OUTPUT WIRING: MINIMUM 28 AWG, 85°C
- FOR USE IN A CONTROLLED ENVIRONMENT. REFER TO MANUAL FOR ENVIRONMENTAL CONDITIONS.
- DISCONNECT ALL SOURCES OF SUPPLY BEFORE SERVICING.
- PROPER VENTILATION IS REQUIRED TO REDUCE THE RISK OF HAZARDOUS OR EXPLOSIVE GAS BUILDUP DURING INDOOR CHARGING. SEE OWNERS MANUAL.
Output Module Specification
GFDO-RM01N
| Technical Specification | |
| Number Of Outputs | 16 |
| Load Voltage | 24 VDC (±10%) |
| Voltage Supply | 5 VDC via Dinkle Bus |
| Current Consumption | 135 mA @ 5 VDC |
| Load Type | Resistive Load, Nominal Load |
| Connection Type | Sink |
| Output Current Per Channel For Signal ( Max. ) | 0.5A |
| Communication Interface | RS485 via Dinkle Bus |
| Communication Specification | |
| Fieldbus Protocol | Modbus RTU |
| Format | N, 8, 1 |
| Baud Rate Range | 1200-1.5 Mbps |
| General Specification | |
| Dimension (W*D*H) | 12 x 100 x 97mm |
| Weight | 69g |
| Ambient Temperature (operation) | -10…+60˚C |
| Storage Temperature | -25˚C…+85˚C |
| Permissible Humidity(non-condensing) | RH 95% |
| Altitude Limit | < 2000 m |
| Ingress Protection (IP) | IP 20 |
| Pollution Severity | II |
| Safety Approval | CE |
| Product Certification | UL / CSA / IEC 61010-2-201&-1 |
| Wiring Range (IEC / UL) | 0.2 mm2 ~ 1.5 mm2 / AWG 28~16 |
| Wiring Ferrules | DN00510D、DN00710D |
GFDO-RM02N
| Technical Specification | |
| Number Of Outputs | 16 |
| Load Voltage | 24 VDC (±10%) |
| Voltage Supply | 5 VDC via Dinkle Bus |
| Current Consumption | 135 mA @ 5 VDC |
| Load Type | Resistive Load, Nominal Load |
| Connection Type | Source |
| Output Current Per Channel For Signal ( Max. ) | 0.5A |
| Communication Interface | RS485 via Dinkle Bus |
| Communication Specification | |
| Fieldbus Protocol | Modbus RTU |
| Format | N, 8, 1 |
| Baud Rate Range | 1200-1.5 Mbps |
| General Specification | |
| Dimension (W*D*H) | 12 x 100 x 97mm |
| Weight | 69g |
| Ambient Temperature (operation) | -10…+60˚C |
| Storage Temperature | -25˚C…+85˚C |
| Permissible Humidity(non-condensing) | RH 95% |
| Altitude Limit | < 2000 m |
| Ingress Protection (IP) | IP 20 |
| Pollution Severity | II |
| Safety Approval | CE |
| Product Certification | UL / CSA / IEC 61010-2-201&-1 |
| Wiring Range (IEC / UL) | 0.2 mm2 ~ 1.5 mm2 / AWG 28~16 |
| Wiring Ferrules | DN00510D、DN00710D |
Module Information
Digital Output Module Dimension
GFDO-RM01N
GFDO-RM02N
Digital Output Module Panel Information
GFDO-RM01N
Terminal block connector definitions
| Terminal block labeling | Connector definitions | Terminal block labeling | Connector definitions |
| 11 | Channel 1 | 31 | Channel 9 |
| 12 | Channel 2 | 32 | Channel 10 |
| 13 | Channel 3 | 33 | Channel 11 |
| 14 | Channel 4 | 34 | Channel 12 |
| 21 | Channel 5 | 41 | Channel 13 |
| 22 | Channel 6 | 42 | Channel 14 |
| 23 | Channel 7 | 43 | Channel 15 |
| 24 | Channel 8 | 44 | Channel 16 |
| S/S | Common port |
GFDO-RM02N
Terminal block connector definitions
| Terminal block labeling | Connector definitions | Terminal block labeling | Connector definitions |
| 11 | Channel 1 | 31 | Channel 9 |
| 12 | Channel 2 | 32 | Channel 10 |
| 13 | Channel 3 | 33 | Channel 11 |
| 14 | Channel 4 | 34 | Channel 12 |
| 21 | Channel 5 | 41 | Channel 13 |
| 22 | Channel 6 | 42 | Channel 14 |
| 23 | Channel 7 | 43 | Channel 15 |
| 24 | Channel 8 | 44 | Channel 16 |
| S/S | Common port |
Digital Output Module Wiring Diagram
GFDO-RM01N
GFDO-RM02N
Installation/Disassembly
Installation
- Align the red arrow on the side of the module to the arrow on the DIN rail.
- Press the module down and the metal clamp will slide (thanks to its spring mechanism) and grab on the other side of the DIN rail. Continue to push down until the metal clamp “clicks”.
*Note: Make sure the red arrows on the module and the rail are pointing the same direction.
Removal
- Use a screwdriver to pull the metal hook sideways and detach the module from the DIN rail.
- Remove all modules from the DIN rail in reverse order of installation.
iO-GRID M Series Introduction
iO-GRID M series utilizes the standard Modbus communication protocol and supports Modbus RTU/ASCII and Modbus TCP. Please choose products and factory controllers to figure your system based on your communication protocol.
iO-GRID M Components
DINKLE Bus
Rail 1 to 4 are defined for power supply and rail 5 to 7 are defined for communication.
DINKLE Bus Rail Definitions:
| Rail | Definition | Rail | Definition |
| 8 | — | 4 | 0V |
| 7 | RS485B | 3 | 5V |
| 6 | — | 2 | 0V |
| 5 | RS485A | 1 | 24V |
Gateway Module
A gateway module converts between Modbus TCP and Modbus RTU/ASCII. The module provides two sets of external Ethernet ports to connect to the controller and the Internet
There are two types of gateway modules available: channel gateway module: Provides 4 RS485 ports to connect to a control module
Single-channel gateway module: No external connectivity for the RS485 ports.
The RS485 signals are transmitted via DINKLE Bus and I/O module.
Gateway module products information:
| Product No. | Description |
| GFGW-RM01N | Modbus TCP-to-Modbus RTU/ASCII gateway module. 4 Ports |
| GFGW-RM02N | Modbus TCP-to-Modbus RTU/ASCII gateway module. 1 Port |
Control module
The control module manages I/O modules and sets up the configuration. Provides external RS485 ports to connect to the controller.
There are two types of control modules available:
- Channel control module:
Provides 3 external RS485 ports, suitable stations with 2 or more control modules. Among the RS485 ports, 2 of them will be connected to the controller and the control module of the next station
- Single-channel control module:
Provides one single RS485 port to connect to the controller, suitable for single-module stations.
Control module products information:
| Product No. | Description |
| GFMS-RM01N | RS485 control module, Modbus RTU/ASCII 3 Ports |
| GFMS-RM01S | RS485 control module, Modbus RTU/ASCII 1 Port |
I/O Module
Dinkle offers different types of I/O modules with different functions:
| Product No. | Description |
| GFDI-RM01N | 16-channel digital input module (source/sink) |
| GFDO-RM01N | 16-channel digital output module (sink) |
| GFDO-RM02N | 16-channel digital output module (Source) |
| GFAR-RM11 | 8-Channel relay module, grounded |
| GFAR-RM21 | 4-Channel relay module, grounded |
| GFAI-RM10 | 4-channel analog input module (±10VDC) |
| GFAI-RM11 | 4-channel analog input module (0…10VDC) |
| GFAI-RM20 | 4-channel analog input module (0… 20mA) |
| GFAI-RM21 | 4-channel analog input module (4… 20mA) |
| GFAO-RM10 | 4-channel analog output module (±10VDC) |
| GFAO-RM11 | 4-channel analog output module (0…10VDC) |
| GFAO-RM20 | 4-channel analog output module (0… 20mA) |
| GFAO-RM21 | 4-channel analog output module (4… 20mA) |
| GFAX-RM10 | 2-channel analog input module, 2-channel analog output module (± 10VDC) |
| GFAX-RM11 | 2-channel analog input module, 2-channel analog output module (0…10VDC) |
| GFAX-RM20 | 2-channel analog input module, 2-channel analog output module (0… 20mA) |
| GFAX-RM21 | 2-channel analog input module, 2-channel analog output module (4… 20mA) |
Product I/O Module Parameter Settings and Introduction
I/O Module Settings and Connections
I. I/O Module System Configuration List
| Name/Product No. | Description |
| GFDO-RM01N | 16-channel digital output module (sink) |
| GFDO-RM02N | 16-channel digital output module (Source) |
| GFTL-RM01 | USB-to-RS232 converter |
| Micro USB cable | Must have data transfer functionality |
| Computer | USB-compatible |
Module Initial Setting List
| Product No. | Description | Station No. | Baud rate | Format |
| GFMS-RM01N | RS485 control module, RTU/ASCII | 1 | 115200 | RTU(8,N,1) |
| GFDI-RM01N | 16-channel digital input module (source/sink) | 1 | 115200 | RTU(8,N,1) |
| GFDO-RM01N | 16-channel digital output module (sink) | 1 | 115200 | RTU(8,N,1) |
| GFDO-RM02N | 16-channel digital output module (Source) | 1 | 115200 | RTU(8,N,1) |
| GFAR-RM11 | 8-Channel relay module, grounded | 1 | 115200 | RTU(8,N,1) |
| GFAR-RM21 | 4-Channel relay module, grounded | 1 | 115200 | RTU(8,N,1) |
| GFAI-RM10 | 4-channel analog input module (±10VDC) | 1 | 115200 | RTU(8,N,1) |
| GFAI-RM11 | 4-channel analog input module (0…10VDC) | 1 | 115200 | RTU(8,N,1) |
| GFAI-RM20 | 4-channel analog input module (0… 20mA) | 1 | 115200 | RTU(8,N,1) |
| GFAI-RM21 | 4-channel analog input module (4… 20mA) | 1 | 115200 | RTU(8,N,1) |
| GFAO-RM10 | 4-channel analog output module (±10VDC) | 1 | 115200 | RTU(8,N,1) |
| GFAO-RM11 | 4-channel analog output module (-10…10VDC) | 1 | 115200 | RTU(8,N,1) |
| GFAO-RM20 | 4-channel analog output module (0… 20mA) | 1 | 115200 | RTU(8,N,1) |
| GFAO-RM21 | 4-channel analog output module (4… 20mA) | 1 | 115200 | RTU(8,N,1) |
| GFAX-RM10 | 2-channel analog input module, 2-channel analog output module (± 10VDC) | 1 | 115200 | RTU(8,N,1) |
| GFAX-RM11 | 2-channel analog input module, 2-channel analog output module (0…10VDC) | 1 | 115200 | RTU(8,N,1) |
| GFAX-RM20 | 2-channel analog input module, 2-channel analog output module (0… 20mA) | 1 | 115200 | RTU(8,N,1) |
| GFAX-RM21 | 2-channel analog input module, 2-channel analog output module (4… 20mA) | 1 | 115200 | RTU(8,N,1) |
etup Software Functions:
The setup software shows the I/O module station numbers, baud rates and data formats.
I/O Module Settings and Connections
Connect the Micro USB port and GFTL-RM01 (RS232 converter) to your computer and open the iO-Grid M Utility program to set up I/O module parameters
I/O module connection illustration:
I/O module connection image:
Please do now power the I/O module during the setup
i-Designer Program Tutorial
- Connect to the I/O module using GFTL-RM01 and a Micro USB cable
- Click to launch the software
- Select “M Series Module Configuration”
- Click on the “Setting Module” icon
- Enter the “Setting Module” page for M-series
- Select the mode type based on the connected module
- Click on “Connect”
- Set up I/O modules’ station numbers and communication format (must click on “Save” after changing them)
Digital Output Module Control Register Description
Digital Output Module Register Communication Method
- Use Modbus RTU/ASCII to write in single-chip digital output module registers The address for the digital output module register to be written is: 0x2000
With no control module, RS485’s physical wire must be connected with an adapter to send the signal to the Dinkle Bus
The configuration that uses Modbus RTU/ASCII to write single-chip digital output module registers is listed below:Name/Product No. Description GFDO-RM01N 16-channel digital output module (sink) GFDO-RM02N 16-channel digital output module (Source) BS-210 Adapter BS-211 Adapter - Use Modbus RTU/ASCII with control modules to write in digital output registers
Once a digital output module is set up with a control module, it will automatically assign the digital output modules’ output records registers at the address of 0x2000
Example:
Two digital output module registers will at 0x2000 and 0x2001
When using control modules, RS485 can connect to control modules with 0170-0101.
The configuration that uses Modbus RTU/ASCII with a control module to write in digital output modules is listed below:
| Name/Product No. | Description |
| GFMS-RM01S | Master Modbus RTU, 1 Port |
| GFDO-RM01N | 16-channel digital output module (sink) |
| GFDO-RM02N | 16-channel digital output module (Source) |
| 0170-0101 | RS485(2W)-to-RS485(RJ45 interface) |
Digital Output Module Register Format Information (0x2000, rewritable)
GFDO-RM01N/ GFDO-RM02N Register Format: Channel open-1; channel closed – 0; reserved value – 0.
| Bit15 | Bit14 | Bit13 | Bit12 | Bit11 | Bit10 | Bit9 | Bit8 |
| Ch44 | Ch43 | Ch42 | Ch41 | Ch34 | Ch33 | Ch32 | Ch31 |
| Bit7 | Bit6 | Bit5 | Bit4 | Bit3 | Bit2 | Bit1 | Bit0 |
| Ch24 | Ch23 | Ch22 | Ch21 | Ch14 | Ch13 | Ch12 | Ch11 |
Example:
- With all channels open: 1111 1111 1111 1111 (0xFF 0xFF);
- With channel 1 to 8 open: 0000 0000 1111 1111 (0x00 0xFF);
- With all channels closed: 0000 0000 0000 0000 (0x00 0x00).
Modbus function code 0x10 Demonstration
- Use Modbus RTU/ASCII to write in single-chip digital output module registers
Modbus function code Transmission example (ID:0x01) Respond example (ID:0x01) 0x10 01 10 20 00 00 01 02 FF FF 01 10 20 00 00 01 In this example, we are writing in “0x2000” with the I/O module ID of “01”
When not using control modules for communications, the registers will be at 0x2000 - Use Modbus RTU/ASCII with control modules to write in digital output registers
Modbus function code Transmission example (ID:0x01) Respond example (ID:0x01) 0x10 01 10 20 00 00 01 02 FF FF 01 10 20 00 00 01 In this example, we are writing in “0x2000” with the control module ID of “01”
When using control modules for communications, the registers will start at 0x2000 - Supports Modbus function code
Modbus function code Transmission example (ID :0x01) Respond example (ID :0x01) 0x01 01 01 00 00 00 10 00 01 02 FF FF 0x05 01 05 00 00 FF 00 01 05 00 00 FF 00 0x06 01 06 20 00 FF FF 01 06 20 00 FF FF 0x0F 01 0F 00 00 00 10 02 00 01 01 0F 00 00 00 10 0x10 01 10 20 00 00 01 02 FF FF 01 10 20 00 00 01
Documents / Resources
 |
DAUDIN GFDO-RM01N Digital Output Module [pdf] User Manual GFDO-RM01N, GFDO-RM02N, GFDO-RM01N Digital Output Module, Digital Output Module, Output Module, Module |
