DAUDIN iO-GRID M GFDO-RM01N User manual

iO-GRID M
Digital Output Module
User’s Manual
2301TW
V3.0.0

2
Table of Contents
1. Digital Output Module List ..............................................................................................3
Product Description.........................................................................................................3
2. Digital Output Module Specification .................................................................................5
2.1 GFDO-RM01N ....................................................................................................5
2.1 GFDO-RM02N ....................................................................................................6
3. Digital Output Module Information...................................................................................7
3.1 Digital Output Module Dimension .........................................................................7
3.2 Digital Output Module Panel Information ...............................................................8
3.2 Digital Output Module Wiring Diagram................................................................10
4. Module Installation/Disassembly ....................................................................................11
4.1 Installation.........................................................................................................11
4.2 Removal............................................................................................................12
5. iO-GRID M Series Introduction......................................................................................13
5.1 iO-GRID M Components ....................................................................................13
6. I/O Module Parameter Settings and Introduction ..............................................................16
6.1 I/O Module Settings and Connections...................................................................16
7. Digital Output Module Control Register Description.........................................................22
7.1 Digital Output Module Register Communication Method .......................................22
7.2 Digital Output Module Register Format Information (0x2000, rewritable)................24
7.3 Modbus function code 0x10 Demonstration...........................................................24
7.4 Supports Modbus function code ...........................................................................25

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1. 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.

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Caution (ATTENTION):
1. THIS DEVICE IS FOR INDOOR USE ONLY, DON’T PUT OR USE IT IN HIGH TEMPERATURE AND HIGH
MOISTURE ENVIRONMENT.
CET EQUIPEMENT EST DESTINE A UN USAGE INTERIEUR UNIQUEMENT NE PAS STOCKER OU
UTILISER DANS UN ENVIRONNEMENT A HAUTE TEMPERATURE ET HAUTE HUMIDITE.
2. AVOID FALLING AND BUMPING OTHERWISE THE ELECTRICAL COMPONENTS WILL BE DAMAGED.
ÉVITEZ DE TOMBER ET DE VOUS ÉCRASER, SINON LES COMPOSANTS ÉLECTRIQUES SERONT
ENDOMMAGÉS
3. DON’T TRY TO DISASSEMBLE OR OPEN THE COVER UNDER ANY CIRCUMSTANCE IN ORDER TO
AVOID DANGER.
NE TENTEZ JAMAIS DE DEBALLER OU D'OUVRIR LE COUVERCLE POUR EVITER TOUT DANGER.
4. IF THE EQUIPMENT IS USED IN A MANNER NOT SPECIFIED BY THE MANUFACTURER, THE
PROTECTION PROVIDED BY THE EQUIPMENT MAY BE IMPAIRED.
SI L'APPAREIL N'EST PAS UTILISE DE LA MANIERE INDIQUEE PAR LE FABRICANT, LA PROTECTION
FOURNIE PAR L'APPAREIL PEUT ETRE ALTEREE.
5. THE INSTALLATION THAT THE SAFETY OF ANY SYSTEM INCORPORATING THE EQUIPMENT IS THE
RESPONSIBILITY OF THE ASSEMBLER OF THE SYSTEM.
L'INSTALLATION DE TOUT SYSTÈME INTÉGRANT CET ÉQUIPEMENT EST LA RESPONSABILITÉ DU
CONSTRUCTEUR DU SYSTÈME.
6. USE WITH COPPER CONDUCTORS ONLY. INPUT WIRING: MINIMUM 28 AWG, 85°C, OUTPUT WIRING:
MINIMUM 28 AWG, 85°C
DESTINÉ À ÊTRE UTILISÉ AVEC DES CONDUCTEURS EN CUIVRE SEULEMENT. CABLAGE D'ENTREE:
MINIMUM 24 AWG, 85 ° C. CABLAGE DE SORTIE: MINIMUM 28 AWG, 85 ° C.
7. FOR USE IN A CONTROLLED ENVIRONMENT. REFER TO MANUAL FOR ENVIRONMENTAL
CONDITIONS.
POUR UN ENVIRONNEMENT CONTROLE. REPORTEZ-VOUS AU MANUEL DES CONDITIONS
ENVIRONNEMENTALES.
8. DISCONNECT ALL SOURCES OF SUPPLY BEFORE SERVICING.
COUPER TOUTES LES SOURCES D’ALIMENTATION AVANT DE FAIRE L’ENTRETIEN ET LES
RÉPARATIONS.
9. PROPER VENTILATION IS REQUIRED TO REDUCE THE RISK OF HAZARDOUS OR EXPLOSIVE GAS
BUILDUP DURING INDOOR CHARGING. SEE OWNERS MANUAL.
UNE VENTILATION ADÉQUATE EST NÉCESSAIRE AFIN DE RÉDUIRE LES RISQUES
D’ACCUMULATION DE GAZ DANGEREUX OU EXPLOSIFS DURANT LA RECHARGE À L’INTÉRIEUR.
VOIR LE MANUEL D’ENTRETIEN.

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2. Digital Output Module Specification
2.1 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

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2.1 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

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3. Digital Output Module Information
3.1 Digital Output Module Dimension
I. GFDO-RM01N
II. GFDO-RM02N
Unit: mm
Unit: mm

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3.2 Digital Output Module Panel Information
I. GFDO-RM01N
Terminal block connector definitions
Terminal
block labeling
Connector
definitions
Terminal
block labeling
Connector
definitions
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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
Module
labeling

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II. 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
Module
labeling

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3.2 Digital Output Module Wiring Diagram
I. GFDO-RM01N
L
24V DC
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
II. GFDO-RM02N
L
24V DC
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●

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4. Module Installation/Disassembly
4.1 Installation
I. Align the red arrow on the side of the module to the arrow on the DIN rail.
II. 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.

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4.2 Removal
I. Use a screwdriver to pull the metal hook sideways and detach the module from the
DIN rail.
II. Remove all modules from the DIN rail in reverse order of installation.

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5. 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.
5.1 iO-GRID M Components
I. 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
⑧
①

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II. 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:
4-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
III.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:
3-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

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IV. 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)

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6. I/O Module Parameter Settings and Introduction
6.1 I/O Module Settings and Connections
I. I/O Module System Configuration List
II. 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)
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

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III. etup Software Functions:
The setup software shows the I/O module station numbers, baud rates and data
formats.
IV. 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

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6.2 i-Designer Program Tutorial
I. Connect to the I/O module using GFTL-RM01 and a Micro USB cable
II. Click to launch the software

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III. Select “M Series Module Configuration”
IV. Click on the “Setting Module” icon

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V. Enter the “Setting Module” page for M-series
VI. Select the mode type based on the connected module