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Related Manuals for OneFex CS-IO1616
Summary of Contents for OneFex CS-IO1616
- Page 1 CS-IO1616 User Manual CS-IO1616 Modbus RTU I/O Module Manual / 13...
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Page 2: Table Of Contents
CS-IO1616 User Manual PRODUCT INTRODUCTION ....................5 Features ............................5 Parameter ............................. 5 Item Selection ..........................6 Dimension ............................ 6 WIRING INSTRUCTIONS ....................7 Terminal Definition ........................7 Communication Wiring....................... 7 DO Wiring ............................. 8 2.3.1 Low Load Wiring ............................ 8 2.3.2... - Page 3 CS-IO1616 User Manual Command List ........................... 16 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...
- Page 4 CS-IO1616 User Manual 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.
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Page 5: Product Introduction
CS-IO1616 User Manual 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. -
Page 6: Item Selection
CS-IO1616 User Manual Flash ON Flash OFF All ON All OFF Functions NOLock Linkage Lock Linkage All Channel Lock Linkage 2Device NOLock Linkage 2Device Lock Linkage Working mode change DO independent control Software support DI status query Overall DO control;... -
Page 7: Wiring Instructions
CS-IO1616 User Manual 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). -
Page 8: Do Wiring
CS-IO1616 User Manual 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... -
Page 9: Ac 380V Load Device Wiring 【With Zero Line
CS-IO1616 User Manual 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. -
Page 10: Digital Input Wiring
CS-IO1616 User Manual 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. -
Page 11: Device Communication Address Reading
CS-IO1616 User Manual 5-bit DIP switch Communication address = Hardware address (dip switch address) + Offset address. The device’s Factory default settings of communication address is 1. With DIP switch, users can quickly modify the device address. （1）The address is "31" when all 5 dial codes are dialed above;... -
Page 12: Offset Address Setting And Reading
CS-IO1616 User Manual 3.2.3 Offset Address Setting and Reading Click "Read" or "Set" to read or set the Offset Address of the device (address parameters stored in the device). 3.2.4 Baud Rate Reading and Setting Click "Read" and "Set" to read and set the baud rate and address respectively, which will take effect immediately after the operation. -
Page 13: Lock Linkage Mode
CS-IO1616 User Manual between the optocoupler input signal and the relay action, but the maximum will not exceed 0.05 seconds. In this mode, all relays are directly linked by the optocoupler, so the serial port cannot operate the relay. This is not an abnormal phenomenon, but after the serial port operates the relay, it is linked by the optocoupler state before the relay is still in action. -
Page 14: 2Device Lock Linkage Mode
CS-IO1616 User Manual 2 is disconnected The relay response delay time in this mode is longer than the previous modes, but not more than 0.1 second (9600 baud rate). In this mode, if the 485 bus is used, multiple devices can be connected in parallel, and the addresses of the devices match each other, so that the remote switch value can be transmitted. -
Page 15: Development Data Instruction
CS-IO1616 User Manual Development Data Instruction 4.1 Communication Protocol Instruction This product supports standard Modbus commands. For detailed command generation and parsing methods, you can refer to "MODBUS Protocol English Version" based on the register table in this article. This product supports Modbus RTU format. -
Page 16: Command List
CS-IO1616 User Manual Value Baud rate 9600 2400 4800 9600 19200 38400 （3） 00001 address to query DO status and control; 10002 address to query DI status; The register address is in accordance with the PLC naming rules, the real address is to remove the highest bit, and then subtract 1 4.3 Command List... -
Page 17: Query Do Status
CS-IO1616 User Manual Field Meaning Note Device address It is the broadcast address 05 command Single control command Address Register address of the DO to control 00 00 Command Relay ON action FF 00 CRC16 CRC16 checksum of the first 6 bytes of data 98 35 4.4.2 Query DO Status... -
Page 18: Flash On Flash Off Command
CS-IO1616 User Manual Number of queries Number of optocoupler status to be queried 00 10 CRC16 CRC16 checksum of the first 6 bytes of data 6D C9 Field Meaning Note Device address 02 command Return command: If the query is wrong, return... -
Page 19: All On And All Off Command
CS-IO1616 User Manual 4.4.5 All ON and All OFF Command Tx:047-FE 0F 00 00 00 10 02 FF FF A6 64 Rx:048-FE 0F 00 00 00 10 40 08 Field Meaning Note Device address 0F command Return command: If the query... -
Page 20: Product Maintenance
CS-IO1616 User Manual Product Maintenance 5.1 Device Usage Environment 1. The working voltage is 9~28V. If the input voltage is too high or too low, the device may not work normally or even be damaged. 2. The DI input terminal adopts optocoupler isolation protection, and its bearing voltage is 5~24V. -
Page 21: The Relay Can Only Be Turned On But Not Turned Off
CS-IO1616 User Manual 5.2.2 The relay can only be turned on but not turned off Check Whether the read address reads the actual device address; Check whether there is a return command in the debug information column, and whether the return command is correct. -
Page 22: Plc And The Device Cannot Communicate Normally
After-sale Service 6.1 Commitment OneFex provides after-sales service of the device within one year from the date of sale. But for damage caused by improper use, you need to send it back and take the freight for repair or adjust. Make sure that the package is in good condition to avoid damage during transportation. -
Page 23: Disclaimer
OneFex may change the product specifications and descriptions at any time without prior notice.