OneFex CS-IO1616 Manual de usuario
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CS-IO1616 User Manual
CS-IO1616
Modbus RTU I/O Module
Manual
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CS-IO1616 User Manual
1PRODUCT INTRODUCTION..............................................................................................5
1.1 Features........................................................................................................................................ 5
1.2 Parameter..................................................................................................................................... 5
1.3 Item Selection.............................................................................................................................. 6
1.4 Dimension.................................................................................................................................... 6
2WIRING INSTRUCTIONS....................................................................................................7
2.1 Terminal Definition ..................................................................................................................... 7
2.2 Communication Wiring............................................................................................................... 7
2.3 DO Wiring..................................................................................................................................... 8
2.3.1 Low Load Wiring ....................................................................................................................................8
2.3.2 AC 220V Load Device Wiring .................................................................................................................8
2.3.3 AC 380V Load Device Wiring 【With Zero Line】.................................................................................9
2.3.4 AC 380V Load Device Wiring【Without Zero Line】............................................................................9
2.4 Digital Input Wiring................................................................................................................... 10
2.4.1 Active Signal Wiring.............................................................................................................................10
2.4.2 Passive Switch Value (Dry Contact) Wiring..........................................................................................10
3PARAMETERS AND WORKING MODE CONFIGURATION................................ 10
3.1 Device and PC Connection Settings ...................................................................................... 10
3.2 Device Address......................................................................................................................... 10
3.2.1 Introduction.........................................................................................................................................10
3.2.2 Device Communication Address Reading............................................................................................11
3.2.3 Offset Address Setting and Reading....................................................................................................12
3.2.4 Baud Rate Reading and Setting ...........................................................................................................12
3.3 Working Mode............................................................................................................................ 12
3.3.1 Normal Mode.......................................................................................................................................12
3.3.2 NOLock Linkage Mode.........................................................................................................................12
3.3.3 Lock Linkage Mode ..............................................................................................................................13
3.3.4 All Channel Lock Linkage Mode ...........................................................................................................13
3.3.5 2Device NOLock Linkage Mode ...........................................................................................................13
3.3.6 2Device Lock Linkage Mode.................................................................................................................14
3.3.7 Working Mode Configuration..............................................................................................................14
4DEVELOPMENT DATA INSTRUCTION...................................................................... 15
4.1 Communication Protocol Instruction..................................................................................... 15
4.2 Modbus Register Instruction................................................................................................... 15
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4.3 Command List ........................................................................................................................... 16
4.4 Command Details...................................................................................................................... 16
4.4.1 Control DO ...........................................................................................................................................16
4.4.2 Query DO Status ..................................................................................................................................17
4.4.3 Optocoupler Input ...............................................................................................................................17
4.4.4 Flash ON Flash OFF Command.............................................................................................................18
4.4.5 All ON and All OFF Command ..............................................................................................................19
4.4.6 Active Reporting Protocol....................................................................................................................19
5PRODUCT MAINTENANCE ............................................................................................ 20
5.1 Device Usage Environment ..................................................................................................... 20
5.2 FAQ............................................................................................................................................. 20
5.2.1 RS485 /RS232 communication, no response when device control.....................................................20
5.2.2 The relay can only be turned on but not turned off............................................................................21
5.2.3 485 interface cannot be used to establish communication and control After the relay powered on.
21
5.2.4 Multiple devices on the 485 bus and ON/OFF operation failed to send the broadcast address 254.21
5.2.5 PLC and the device cannot communicate normally ............................................................................22
5.2.6 How to restore the factory settings.....................................................................................................22
6AFTER-SALE SERVICE...................................................................................................22
6.1 Commitment .............................................................................................................................. 22
6.2 Disclaimer .................................................................................................................................. 23
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Notice
❖Please read this manual carefully before use and save it for reference.
❖Please follow to the operating procedures and precautions in this manual.
❖Please open the package carefully and check whether the device and
accessories have been damaged due to transportation when you receive the device.
Please contact us for return processing once damage occurs.
❖Please do not repair it yourself, and contact our technical support department
directly if the device fails.
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CS-IO1616 User Manual
1 Product Introduction
CS-IO series products are Serial I/O module using standard Modbus-RTU protocol,
supporting RS485/232. Support wide voltage power supply, multi-channel input and
output control, which can be widely used in various application scenarios such as
industrial production, agriculture, smart city and office buildings.
1.1 Features
◆DC 9-28V wide voltage power supply, support anti-reverse connection;
◆16-way DO contact isolation, normally ON and normally OFF, 10A 250VAC /
10A 30VDC;
◆16-way DI, with optocoupler isolation, used for switch detection, supports dry
and wet contacts;
◆2*LED indication: 1 for power status,1 for work status; 16 for relay status;
◆SupportsRS485+RS232Communicationinterface,RS485powerisolationplussignal
isolation,reliablecommunication;
◆Communication baud rate: 300bps~38400bps (, It is 9600 by default and
can be modified by software);
◆Support standard Modbus RTU protocol, read and write by register address;
◆253 device addresses can be set. The 5-bit address DIP switch can set 1-31
address codes, and those greater than 31 can be set by software;
◆Support input and output linkage, such as local linkage or dual-computer
linkage, which is convenient for multi-terminal control;
◆Support debugging software for setting parameters and IO control;
◆Support software and hardware customization. Contact Us for details.
1.2 Parameter
Paremater
Contact capacity
10A/30VDC
10A/250VAC
Durability
100,000 times (Electrical）
10,000,000 times (Mechanical)
Data interface
RS485
Rated voltage
DC 9-28V
Power indication
1 LED (power, always on)
1 LED (working: flashing)
Output indication
16 LEDs (relay on and off)
Working temperature
-40℃～85℃, Industrial Grade
Size
200*110*60mm
Weight
330g
Default communication format
9600,n,8,1
Baud rate
300~38400bps
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Functions
Flash ON Flash OFF
All ON All OFF
NOLock Linkage
Lock Linkage
All Channel Lock Linkage
2Device NOLock Linkage
2Device Lock Linkage
Software support
Working mode change
DO independent control
DI status query
Overall DO control;
Debugging information query;
Support various configuration software;
support Labview, etc.
Installation
35mm Din Rail Mounting / Screw Holes
1.3 Item Selection
Item #
DO
DI
Analog
RS485
Address Dial
CS-IO101
1
1
0
RS485 * 1
Address Dial
CS-IO204
2
4
0
RS485 * 1
Address Dial
CS-IO222A
2
2
2(0-20mA)
RS485 * 1
Address Dial
CS-IO404A
4
0
4(0-20mA)
RS485 * 1
Address Dial
CS-IO404
4
4
0
RS485 * 1
Address Dial
CS-IO606
6
6
0
RS485 * 1
Address Dial
CS-IO808
8
8
0
RS485 + RS232
CS-IO1600DI
0
16
0
RS485 + RS232
Address Dial
CS-IO1600
16
0
0
RS485 + RS232
Address Dial
CS-IO3200
32
0
0
RS485 + RS232
Address Dial
CS-IO1616
16
16
0
RS485 + RS232
Address Dial
1.4 Dimension
200*110*60mm
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2 Wiring Instructions
2.1 Terminal Definition
2.2 Communication Wiring
By default, its address is 1, The host computer software can use the
default address 1 to communicate with the device (or broadcast address 254,
which is only applicable when one device is mounted on the network).
RS485 Wiring
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2.3 DO Wiring
The relay is a normally open terminal, each channel has 2 terminals,
2.3.1 Low Load Wiring
Applicable for non-resistive load current< 3A or resistive load current < 5A
2.3.2 AC 220V Load Device Wiring
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2.3.3 AC 380V Load Device Wiring 【With Zero Line】
2.3.4 AC 380V Load Device Wiring【Without Zero Line】
Please add an AC contactor/intermediate relay between this device and the load in
the following four cases:
1. Load rated voltage>30VDC
2. Load rated voltage>250VAC
3. Non-Resistive Load Current>3A
4. Resistive load current>5A
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2.4 Digital Input Wiring
There are 16 switching value acquisition ports in total. The DI terminal is connected
to V+ to trigger a valid signal. Please ensure that the voltage is >=5V.
1. Left floating DI terminal or given 0 voltage, and the data point reads 0.
2. Connect DI terminal to V+, or a positive voltage >= 5V, and the data point reads 1.
2.4.1 Active Signal Wiring
Suitable for measuring signals with voltage, such as level and pulse output.
2.4.2 Passive Switch Value (Dry Contact) Wiring
It is suitable for passive contact signal, such as various switches, buttons, etc.
3 Parameters and Working Mode Configuration
3.1 Device and PC Connection Settings
The USB end of the USB to RS485 converter is directly connected to the USB port of
computer, and 485 end is wired according to the wiring method in "Chapter 2.2
Communication Wiring".
Serial port number query method: Open "My Computer - Device Manager - Port (COM
and LPT)" and the COM number that appears after the USB to 485 device is inserted is the
serial port number.
3.2 Device Address
3.2.1 Introduction
The Offset Address of this device is 1 by default, and the broadcast address is
254 to communicate, but 0 cannot be used.
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