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Summary of Contents for elco LKHA-08UA-TC
- Page 1 IO-Link Analog Hub~~LKHA-08UA-TC IO-Link Analog Hub~~LKHA-08UA-QC ----IO-Link System Manual Tianjin ELCO Automation Co., Ltd 11/2024 Version 1.0...
- Page 2 This manual presumes a general knowledge in the field of automation engineering and describes the components based on the data valid at the time of its release. ELCO reserves the right of including a product information for each new component, and for each component of a later version.
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Page 3: Hardware Parameters
1 Hardware parameters Ordering data LKHA-08UA-TC LKHA-08UA-QC Product type Description 8 channel analog input/output module Connections IO-Link 1 x 4-Pos terminals 1 x M12 A-Code 4-Pin, Male Power supply Included in IO-Link interface Signals 8 × 10-Pos terminals, Pluggable Electrical parameter... - Page 4 Short-circuit & Overload Support，LED indication General data Protection IP20 Relative humidity ≤ 95% Altitude Max. 3000m Temperature Operating -25...+70 °C，Storage -40...+85 °C Dimensions（W*H*D） 120x70x38 mm IO-Link Sensor hub~~LKHA-08UA-Tx/Qx 4 / 17...
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Page 5: Led Indication
2.2 LED Indication The operating status of the module can be clearly displayed by the LED indicator. Channel status A1~A4 IO-Link status LK Module status ER Aux. Power supply UA Channel status A5~A8 IO-Link Sensor hub~~LKHA-08UA-Tx/Qx 5 / 17... -
Page 6: Mounting Dimensions
3 Mounting dimensions IO-Link Sensor hub~~LKHA-08UA-Tx/Qx 6 / 17... -
Page 7: Communication Connection
4 Analog module wiring guidance Please follow basic electrical regulations for connection operations. For personal and equipment safety, we recommend disconnecting the power supply during wiring operations. 4.1 Communication connection 1）4-Pos terminals IO-Link connector（LKHA-08UA-TC） Terminal Class-A Power supply 24V+ Power supply GND IO-Link C/Q 2）M12 A-Code IO-Link connector（LKHA-08UA-QC）... - Page 8 4.2 Signal connection terminal The signal terminals of the analog module include four 10-Pos terminals, as shown in the following figure: Terminals are defined as follows： Terminal Function Remark Sensor power supply + Sensor power supply - Ax + Analog signal + Ax - Analog signal - 4.3 Analog signal wiring...
- Page 9 b）Active current input signal - three wire or four wire signal. (The three wire sensor S - and 0V share the same wire, and the module needs to be short circuited with Ax - and 1M) c）Voltage input signal. (The voltage signals are all active signals. If the sensors S - and 0V share the same wire, the module needs to be short circuited with Ax - and 1M) d）Current or voltage output signal.
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Page 10: Led Fault Indicator
5 LED fault indicator Name Status Meaning Fault cause Receive IO-Link Green flash Module communication communication 1.Expansion cable failure Indicator No IO-Link signal 2.Master IO-Link port problem received 3.Slave module is damaged Green Work normally Fault status 1. Power supply is abnormal Indicator 2. - Page 11 6 Signal address assignment Each IO Link analog module has a total of 8 channels for connecting signals, and each channel contains 4 terminals (1L, 1M, Ax+, Ax -). The following list shows the corresponding relationship between the signal status and IO Link transmission bytes of each connector by model.
- Page 12 6.1 Instruction of Analog Value PLC controller processes analog values in a binary system; the analog input module transfers analog process signals into digital signals; the analog output module transfers the digital output value into an analog signal. Digital analog values are suitable to the same rated input and output value; each analog signal occupies 1 word PLC address, i.
- Page 13 Analog value within unipolar current input/output range: System Value Input/Output Range Decimalism hexadecimal 0~20mA 4~20mA 104.999% 32767 7FFF ≥ 23.7 mA ≥ 22.96 mA Overflow, lock the maximum 31208 79E8 Overshoot range 100% 31207 79E7 20 mA 20 mA 23405 5B6D 15 mA...
- Page 14 Analog value within PT x00 thermal resistance: System Value Input/Output Range Decimalism hexadecimal -200~+850 ℃ 32767 7FFF Overflow, lock the ≥ 850.1 ℃ maximum 8500 2134 850 ℃ 6375 18E7 637.5 ℃ 1 ℃ 0 ℃ Rated range FFF6 -1 ℃...
- Page 15 The ISDU parameters of the analog module can be set through the IODD file. Access Index Name Default Value index Rights Vendor Name ELCO Vendor Text www.elco-holding.com Product Name LKHA-08UA-TC Product ID FB331103 IO-Link Analog Input/Output Module Product Text IP20 Serial number 00000000 Hardware Revision HW-V0.01 Firmware Revision FW-V0.01...
- Page 16 Port5 Config 0xff, 0x06, 0x01, 0x00 Range 0xff Filter Setting 0x06 Enable Diagnostic 0x01 Cold-junction 0x00 compensation Port6 Config 0xff, 0x06, 0x01, 0x00 Range 0xff Filter Setting 0x06 Enable Diagnostic 0x01 Cold-junction 0x00 compensation Port7 Config 0xff, 0x06, 0x01, 0x00 Range 0xff Filter Setting...
- Page 17 6.3 ISDU parameter modification The following table lists the meanings represented by the parameter modification values of Index 64~71, which users can modify according to their needs. 0x2f Voltage In 0...10V 0x3f Voltage Out 0...10V 0x4f Current In 0...20mA 0x47 Current In 4...20mA 0x50 Current Out 0...20mA...
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