Pinout
| Pin | Definition | Remarks | ||
| 1 | 2 | USBUS | USBUS | S-BusThe power supply USBUS is powered by the coupler and by the power supply Us of the EtherCAT coupler. |
| 3 | 4 | GND | GND | |
| 5 | 6 | RX0+ | TX1+ | |
| 7 | 8 | RX0- | TX1- | |
| 9 | 10 | GND | GND | |
| 11 | 12 | TX0+ | RX1+ | |
| 13 | 14 | TX0- | RX1- | |
| 15 | 16 | GND | GND | |
| 17 | 18 | AGND | AI 1 | Signal |
| 19 | 20 | AGND | AI 2 | |
| 21 | 22 | AGND | AI 3 | |
| 23 | 24 | AGND | AI 4 | |
| 25 | 26 | AGND | AI 5 | |
| 27 | 28 | AGND | AI 6 | |
| 29 | 30 | AGND | AI 7 | |
| 31 | 32 | AGND | AI 8 | |
| 33 | 34 | NC | NC | UpThe device has no upper contacts and is powered solely via USBUS. |
| 35 | 36 | NC | NC | |
| 37 | 38 | NC | NC | |
| 39 | 40 | SGND | SGND | |
Pin Definition
| Definition | Description |
| USBUS | S-Bus power supply 3.3V |
| GND | S-Bus ground signal (Note: Never connect to 0V Up!) |
| RXn+ | S-Bus receiving positive signal |
| RXn- | S-Bus receiving negative signal |
| TXn+ | S-Bus transmitting positive signal |
| TXn- | S-Bus transmitting negative signal |
| AI 1~AI 8 | Analog input 1...8 |
| AGND | Analog input grounding |
| NC | Not Connected |
| SGND | Shield layer grounding |
PDO Parameter Description
| Name | Parameters | Data type | Description | |
| Al Standard Channel 1~Al Standard Channel 8 | Status | Underrange | Bit | Data is below the measurement range |
| Overrange | Bit | Data is over the limit | ||
| Limit 1 | 2Bit |
Limit monitoring: 0：not active 1：Value < limit value 1 2：Value > limit value 1 3：Value = limit value 1 |
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| Limit 2 | 2Bit |
Limit monitoring: 0：not active 1：Value < limit value 1 2：Value > limit value 1 3：Value = limit value 1 |
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| Error | Bit |
0: No error 1: If data is invalid (over or below the measurement range) |
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| TxPDO State | Bit | Reserved parameter | ||
| TxPDO Toggle | Bit | Reserved parameter | ||
| Value | / | INT | Analog input address | |
COE Parameter Description
COE parameters 0x8000~0x8070 are used for parameter settings of the analog input module. The parameters marked with yellow “ ” are reserved and cannot be configured. Note: when n takes values from 0 to 7, it corresponds to channels 1 to 8 respectively.
| 0x80n0 AI parameter settings | ||||
| Index | Name | Meaning | Symbol | Default Value |
| 80n0:01 | Enable user scale | Enable user scaling | RW | 0x00 |
| 80n0:02 | Presentation | Reserved parameter | RW | 0x00 |
| 80n0:05 | Siemens bits | Reserved parameter | RW | 0x00 |
| 80n0:06 | Enable filter | Enable filter. When the filter is enabled, noise can be filtered out without requiring synchronizing data exchange with the PLC cycle. | RW | 0x01 |
| 80n0:07 | Enable limit 1 | Limit 1 is enabled | RW | 0x00 |
| 80n0:08 | Enable limit 2 | Limit 2 is enabled | RW | 0x00 |
| 80n0:0A | Enable user calibration | Reserved parameter | RW | 0x00 |
| 80n0:0B | Enable vendor calibration | Reserved parameter | RW | 0x01 |
| 80n0:0E | Swap limit bits | Reserved parameter | RW | 0x00 |
| 80n0:11 | User scale offset | User scaling offset | RW | 0x0000 |
| 80n0:12 | User scale gain | User scaling gain.The gain is expressed in fixed-point format with a factor of 216.Value 1 corresponds to 6553510 (0x00010000hex).And it is limited to the range of +/−0x7FFFF. | RW | 0x00010000 |
| 80n0:13 | Limit 1 | Used to set the first limit value for status bits (valid when the index 80n0:07 is enabled) | RW | 0x0000 |
| 80n0:14 | Limit 2 | Used to set the second limit value for status bits (valid when the index 80n0:08 is enabled) | RW | 0x0000 |
| 80n0:15 | Filter settings | Filter activation when enabled via Enable filter (index 80n0:06).Possible settings are numbered sequentially.0：50 Hz FIR1：60 Hz FIR | RW | 0x0000 |
| 80n0:17 | User calibration offset | Reserved parameter | RW | 0x0000 |
| 80n0:18 | User calibration gain | Reserved parameter | RW | 0x4000 |