Designed for direct field deployment without an electrical cabinet, the Beckhoff IP1002-B520 provides a ruggedized interface for acquiring eight digital sensor signals over a DeviceNet network. This compact module is engineered to withstand harsh industrial environments, offering high-density I/O integration directly on machinery.
| Manufacturer | Beckhoff Automation |
| Model / Article Number | IP1002-B520 |
| Fieldbus Protocol | DeviceNet (up to 500 kbaud auto-detect) |
| Number of Inputs | 8 digital inputs (EN 61131-2, Type 2) |
| Nominal Input Voltage | 24 V DC (-15% / +20%) |
| Input Filter Time | 3.0 ms |
| Signal Voltages | "0" Signal: -3 to +5 V | "1" Signal: 11 to 30 V |
| Input Current | typ. 6 mA |
| Sensor Supply | Max. 0.5 A total, short-circuit proof |
| Bus Interface | 1 x M12 plug, 5-pin |
| Power Connections | Feed: 1 x M8 male (4-pin) | Downstream: 1 x M8 female (4-pin) |
| Box Current Consumption | 45 mA + sensor current |
| Electrical Isolation | Control voltage / fieldbus: 500 V |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
| Protection Class | IP65 / IP66 / IP67 (conforms to EN 60529) |
| Dimensions (W x H x D) | 30 mm x 175 mm x 26.5 mm |
| Housing Material | PA6 (polyamide) |
| Shipping Weight (Calculated) | 2.0 kg (including protective packaging) |
| Connector / Pin | Function / Signal Assignment |
|---|---|
| M12 Bus Pin 1 | Shield |
| M12 Bus Pin 2 | V+ (DeviceNet Power Supply) |
| M12 Bus Pin 3 | V- (DeviceNet Ground) |
| M12 Bus Pin 4 | CAN_H |
| M12 Bus Pin 5 | CAN_L |
| M8 Power Pin 1 | Feed Us (Control Voltage +24 V DC) |
| M8 Power Pin 2 | Feed Up (Load Voltage +24 V DC) |
| M8 Power Pin 3 | GNDs (Control Voltage Ground) |
| M8 Power Pin 4 | GNDp (Load Voltage Ground) |
The IP1002-B520 is dedicated to DeviceNet networks. If your system architecture migrates to Profibus DP, the IP1002-B310 serves as the direct physical equivalent. For modern EtherCAT architectures, transition to the EP1008-0001. Ensure that the correct EDS (Electronic Data Sheet) file is loaded into your DeviceNet scanner (e.g., Allen-Bradley 1756-DNB) to prevent mapping offsets in the 8-bit process image.
When daisy-chaining auxiliary power through the M8 connectors, the cumulative current must not exceed 4 A. Exceeding this limit will cause thermal degradation of the internal power rails and M8 pins. Additionally, if the total length of the DeviceNet trunk line exceeds 100 meters, ensure the baud rate is manually capped or verified, as automatic detection can fail on highly capacitive networks without proper termination resistors (121 Ohms at both physical ends).
Because the PA6 polyamide housing is non-conductive, functional grounding is not automatically achieved via physical mounting. To ensure robust EMC immunity and prevent transient noise from corrupting the 3.0 ms input filters, run a dedicated grounding strap from one of the 3.5 mm mounting screws directly to the machine's functional earth plane.
CRITICAL WARNING
Isolate all power sources before mounting or wiring the module. Failure to de-energize the control and load voltages can result in equipment damage, unexpected sensor triggering, or communication faults on the active DeviceNet trunk.
Mount the module on a flat surface using two M3 screws through the 3.5 mm mounting holes. Ensure the mounting surface is clean and free of vibration.
Connect the 5-pin M12 DeviceNet cable to the bus interface, ensuring the locking ring is hand-tightened to maintain the IP67 seal.
Wire the 24 V DC power supply to the M8 feed connector. If downstream modules are used, connect the M8 downstream cable to the next node.
Attach the digital sensors to the M12 input channels. Seal any unused M12 ports with protective caps to prevent moisture ingress.
Global Express Shipping
Returns & Warranty
Manufacturer: BECKHOFF
Product No.: IP1002-B520
Country of origin:Germany
Product Type: Fieldbus I/O Modules
Payment: T/T, Western Union
Weight: 2000g
Dimensions: 30 mm x 175 mm x 26.5 mm
Shipping port: Xiamen
Warranty: 12 months
Designed for direct field deployment without an electrical cabinet, the Beckhoff IP1002-B520 provides a ruggedized interface for acquiring eight digital sensor signals over a DeviceNet network. This compact module is engineered to withstand harsh industrial environments, offering high-density I/O integration directly on machinery.
| Manufacturer | Beckhoff Automation |
| Model / Article Number | IP1002-B520 |
| Fieldbus Protocol | DeviceNet (up to 500 kbaud auto-detect) |
| Number of Inputs | 8 digital inputs (EN 61131-2, Type 2) |
| Nominal Input Voltage | 24 V DC (-15% / +20%) |
| Input Filter Time | 3.0 ms |
| Signal Voltages | "0" Signal: -3 to +5 V | "1" Signal: 11 to 30 V |
| Input Current | typ. 6 mA |
| Sensor Supply | Max. 0.5 A total, short-circuit proof |
| Bus Interface | 1 x M12 plug, 5-pin |
| Power Connections | Feed: 1 x M8 male (4-pin) | Downstream: 1 x M8 female (4-pin) |
| Box Current Consumption | 45 mA + sensor current |
| Electrical Isolation | Control voltage / fieldbus: 500 V |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
| Protection Class | IP65 / IP66 / IP67 (conforms to EN 60529) |
| Dimensions (W x H x D) | 30 mm x 175 mm x 26.5 mm |
| Housing Material | PA6 (polyamide) |
| Shipping Weight (Calculated) | 2.0 kg (including protective packaging) |
| Connector / Pin | Function / Signal Assignment |
|---|---|
| M12 Bus Pin 1 | Shield |
| M12 Bus Pin 2 | V+ (DeviceNet Power Supply) |
| M12 Bus Pin 3 | V- (DeviceNet Ground) |
| M12 Bus Pin 4 | CAN_H |
| M12 Bus Pin 5 | CAN_L |
| M8 Power Pin 1 | Feed Us (Control Voltage +24 V DC) |
| M8 Power Pin 2 | Feed Up (Load Voltage +24 V DC) |
| M8 Power Pin 3 | GNDs (Control Voltage Ground) |
| M8 Power Pin 4 | GNDp (Load Voltage Ground) |
The IP1002-B520 is dedicated to DeviceNet networks. If your system architecture migrates to Profibus DP, the IP1002-B310 serves as the direct physical equivalent. For modern EtherCAT architectures, transition to the EP1008-0001. Ensure that the correct EDS (Electronic Data Sheet) file is loaded into your DeviceNet scanner (e.g., Allen-Bradley 1756-DNB) to prevent mapping offsets in the 8-bit process image.
When daisy-chaining auxiliary power through the M8 connectors, the cumulative current must not exceed 4 A. Exceeding this limit will cause thermal degradation of the internal power rails and M8 pins. Additionally, if the total length of the DeviceNet trunk line exceeds 100 meters, ensure the baud rate is manually capped or verified, as automatic detection can fail on highly capacitive networks without proper termination resistors (121 Ohms at both physical ends).
Because the PA6 polyamide housing is non-conductive, functional grounding is not automatically achieved via physical mounting. To ensure robust EMC immunity and prevent transient noise from corrupting the 3.0 ms input filters, run a dedicated grounding strap from one of the 3.5 mm mounting screws directly to the machine's functional earth plane.
CRITICAL WARNING
Isolate all power sources before mounting or wiring the module. Failure to de-energize the control and load voltages can result in equipment damage, unexpected sensor triggering, or communication faults on the active DeviceNet trunk.
Mount the module on a flat surface using two M3 screws through the 3.5 mm mounting holes. Ensure the mounting surface is clean and free of vibration.
Connect the 5-pin M12 DeviceNet cable to the bus interface, ensuring the locking ring is hand-tightened to maintain the IP67 seal.
Wire the 24 V DC power supply to the M8 feed connector. If downstream modules are used, connect the M8 downstream cable to the next node.
Attach the digital sensors to the M12 input channels. Seal any unused M12 ports with protective caps to prevent moisture ingress.
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
|
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