Tutto sui PLC: la CPU
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Integrating directly into the modular terminal block, the Beckhoff EK1110-0008 converts internal E-bus signals into standard 100BASE-TX Ethernet physical layers, allowing standard EtherCAT segments to be extended via industrial M8 cabling. This module enables the seamless coupling of distant EtherCAT terminals, drive systems, or additional field devices directly within the network architecture. Since it extracts its operating power directly from the E-bus, the Beckhoff EK1110-0008 requires no external auxiliary power supplies, streamlining panel layouts and reducing installation complexity.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Beckhoff |
| Model/Article Number | EK1110-0008 |
| Interface Type | 1 x M8, shielded, screw-type |
| Data Transfer Medium | Ethernet/EtherCAT cable (minimum Category 5), shielded |
| Power Supply Source | Derived from the standard E-bus |
| Current Consumption (E-bus) | 130 mA typical |
| Electrical Isolation | 500 V (Supply voltage / Ethernet) |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Relative Humidity | 95%, non-condensing |
| Protection Rating | IP20 |
| Ex-Marking | II 3 G Ex nA IIC T4 Gc |
| Standards & Approvals | CE, UL, ATEX |
| Solid Wire Connection Range | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Stranded Wire Connection Range | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Ferrule Connection Range | 0.14 to 1.5 mm² (AWG 26 to 16) |
| Housing Material | Polycarbonate (compact terminal form-factor) |
| Dimensions (W x H x D) | 44 mm x 100 mm x 68 mm |
| Net Weight | 50 g |
| Shipping Weight (Calculated) | 2.0 kg |
| Country of Origin | Germany |
| M8 Connector Pin | Signal Assignment | Description |
|---|---|---|
| Pin 1 | Tx + | Transmit Data Positive |
| Pin 2 | Rx + | Receive Data Positive |
| Pin 3 | Tx - | Transmit Data Negative |
| Pin 4 | Rx - | Receive Data Negative |
The standard EK1110 variant features an RJ45 socket, whereas the EK1110-0008 features a 4-pin M8 socket. This M8 variant is specifically designed for environments demanding high mechanical security or integration with pre-molded M8 industrial cables. In situations where RJ45 cabling is already deployed, standard EtherCAT patch cords with an M8-to-RJ45 adapter configuration must be specified to maintain shielding integrity.
Since the module consumes 130 mA directly from the E-bus, system engineers must verify that the preceding EtherCAT Coupler (e.g., EK1100) or power supply terminal (e.g., EL9400) provides sufficient current capability. Adding too many downstream extensions without auxiliary E-bus power feed terminals will drop the E-bus voltage, resulting in intermittent network drops and localized communication errors.
When connecting M8 connectors, ensure they are torqued precisely to the manufacturer's recommended torque of 0.4 Nm. Over-tightening can fracture the internal polycarbonate housing mounts, while under-tightening will compromise the shield contact, making the downstream EtherCAT trunk susceptible to high-frequency electromagnetic interference (EMI) from adjacent variable speed drives.
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Integrating directly into the modular terminal block, the Beckhoff EK1110-0008 converts internal E-bus signals into standard 100BASE-TX Ethernet physical layers, allowing standard EtherCAT segments to be extended via industrial M8 cabling. This module enables the seamless coupling of distant EtherCAT terminals, drive systems, or additional field devices directly within the network architecture. Since it extracts its operating power directly from the E-bus, the Beckhoff EK1110-0008 requires no external auxiliary power supplies, streamlining panel layouts and reducing installation complexity.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Beckhoff |
| Model/Article Number | EK1110-0008 |
| Interface Type | 1 x M8, shielded, screw-type |
| Data Transfer Medium | Ethernet/EtherCAT cable (minimum Category 5), shielded |
| Power Supply Source | Derived from the standard E-bus |
| Current Consumption (E-bus) | 130 mA typical |
| Electrical Isolation | 500 V (Supply voltage / Ethernet) |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Relative Humidity | 95%, non-condensing |
| Protection Rating | IP20 |
| Ex-Marking | II 3 G Ex nA IIC T4 Gc |
| Standards & Approvals | CE, UL, ATEX |
| Solid Wire Connection Range | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Stranded Wire Connection Range | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Ferrule Connection Range | 0.14 to 1.5 mm² (AWG 26 to 16) |
| Housing Material | Polycarbonate (compact terminal form-factor) |
| Dimensions (W x H x D) | 44 mm x 100 mm x 68 mm |
| Net Weight | 50 g |
| Shipping Weight (Calculated) | 2.0 kg |
| Country of Origin | Germany |
| M8 Connector Pin | Signal Assignment | Description |
|---|---|---|
| Pin 1 | Tx + | Transmit Data Positive |
| Pin 2 | Rx + | Receive Data Positive |
| Pin 3 | Tx - | Transmit Data Negative |
| Pin 4 | Rx - | Receive Data Negative |
The standard EK1110 variant features an RJ45 socket, whereas the EK1110-0008 features a 4-pin M8 socket. This M8 variant is specifically designed for environments demanding high mechanical security or integration with pre-molded M8 industrial cables. In situations where RJ45 cabling is already deployed, standard EtherCAT patch cords with an M8-to-RJ45 adapter configuration must be specified to maintain shielding integrity.
Since the module consumes 130 mA directly from the E-bus, system engineers must verify that the preceding EtherCAT Coupler (e.g., EK1100) or power supply terminal (e.g., EL9400) provides sufficient current capability. Adding too many downstream extensions without auxiliary E-bus power feed terminals will drop the E-bus voltage, resulting in intermittent network drops and localized communication errors.
When connecting M8 connectors, ensure they are torqued precisely to the manufacturer's recommended torque of 0.4 Nm. Over-tightening can fracture the internal polycarbonate housing mounts, while under-tightening will compromise the shield contact, making the downstream EtherCAT trunk susceptible to high-frequency electromagnetic interference (EMI) from adjacent variable speed drives.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|