Implementing 3-Switch XOR Ladder Logic with Internal Bit
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
The BECKHOFF IP1010-B200 is an 8-channel digital input Fieldbus Box designed for decentralized automation tasks in rugged industrial environments. It serves as a reliable link between binary sensors and the Lightbus fiber-optic fieldbus system, allowing digital signals to be captured directly at the machine level without requiring a protective control cabinet.
Constructed with a highly durable PA6 polyamide enclosure, this module offers robust IP65/66/67 protection against moisture, dust, and mechanical stress. It features 8 mm snap-type connection technology for fast, tool-free sensor integration and incorporates an integrated 0.2 ms input filter to ensure stable signal processing in high-speed applications.
The fieldbus connection is established via high-speed Lightbus fiber-optic interfaces, operating at up to 2.5 Mbaud. This fiber-optic medium provides excellent noise immunity and complete electrical isolation, making the module ideal for environments with severe electromagnetic interference (EMI).
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Model | IP1010-B200 |
| Product Type | Fieldbus Box (Digital Input) |
| Enclosure Material | PA6 (Polyamide) |
| Protection Class | IP65, IP66, IP67 (conforms to EN 60529) |
| Parameter | Specification |
|---|---|
| Number of Inputs | 8 |
| Nominal Input Voltage | 24 V DC (-15% / +20%) |
| "0" Signal Voltage | -3 to +5 V (EN 61131-2, Type 2) |
| "1" Signal Voltage | 11 to 30 V (EN 61131-2, Type 2) |
| Input Current | Typically 6 mA (EN 61131-2, Type 2) |
| Input Filter Delay | 0.2 ms |
| Sensor Supply | From control voltage, max. 0.5 A total, short-circuit proof |
| Input Sockets | 8 mm snap-type |
| Parameter | Specification |
|---|---|
| Data Transfer Rate | 2.5 Mbaud |
| Data Transfer Medium | APF (plastic) fiber-optic conductor (1,000 um) |
| Max. Station Distance | 45 m |
| Bus Interface | 2 x fiber-optic socket for plug ZS1020-0010 |
| Process Image Bit Width | 8 inputs |
| Parameter | Specification |
|---|---|
| Control Voltage | 24 V DC (-15% / +20%) |
| Power Supply Interface | Feed: 1 x M8 male socket (4-pin); Downstream: 1 x M8 female socket (4-pin) |
| Electrical Isolation | Control voltage to fieldbus: Yes |
| Parameter | Specification |
|---|---|
| Dimensions (W x H x D) | 30 mm x 210 mm x 26.5 mm |
| Weight | Approx. 250 g |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
| Vibration/Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| EMC Immunity/Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Mounting Method | 2 x 3.5 mm diameter fixing holes for M3 screws |
| Approvals/Markings | CE, UL |
| Interface / Terminal | Function |
|---|---|
| 8 mm Snap Sockets (1 to 8) | Digital Input Channels 1 through 8 |
| M8 Male Connector (4-pin) | Incoming 24 V DC Control Voltage Feed |
| M8 Female Connector (4-pin) | Downstream 24 V DC Power Supply Loop-through |
| Fiber-Optic Sockets | Lightbus Incoming and Outgoing optical rings |
Global Express Shipping
Returns & Warranty

The BECKHOFF IP1010-B200 is an 8-channel digital input Fieldbus Box designed for decentralized automation tasks in rugged industrial environments. It serves as a reliable link between binary sensors and the Lightbus fiber-optic fieldbus system, allowing digital signals to be captured directly at the machine level without requiring a protective control cabinet.
Constructed with a highly durable PA6 polyamide enclosure, this module offers robust IP65/66/67 protection against moisture, dust, and mechanical stress. It features 8 mm snap-type connection technology for fast, tool-free sensor integration and incorporates an integrated 0.2 ms input filter to ensure stable signal processing in high-speed applications.
The fieldbus connection is established via high-speed Lightbus fiber-optic interfaces, operating at up to 2.5 Mbaud. This fiber-optic medium provides excellent noise immunity and complete electrical isolation, making the module ideal for environments with severe electromagnetic interference (EMI).
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Model | IP1010-B200 |
| Product Type | Fieldbus Box (Digital Input) |
| Enclosure Material | PA6 (Polyamide) |
| Protection Class | IP65, IP66, IP67 (conforms to EN 60529) |
| Parameter | Specification |
|---|---|
| Number of Inputs | 8 |
| Nominal Input Voltage | 24 V DC (-15% / +20%) |
| "0" Signal Voltage | -3 to +5 V (EN 61131-2, Type 2) |
| "1" Signal Voltage | 11 to 30 V (EN 61131-2, Type 2) |
| Input Current | Typically 6 mA (EN 61131-2, Type 2) |
| Input Filter Delay | 0.2 ms |
| Sensor Supply | From control voltage, max. 0.5 A total, short-circuit proof |
| Input Sockets | 8 mm snap-type |
| Parameter | Specification |
|---|---|
| Data Transfer Rate | 2.5 Mbaud |
| Data Transfer Medium | APF (plastic) fiber-optic conductor (1,000 um) |
| Max. Station Distance | 45 m |
| Bus Interface | 2 x fiber-optic socket for plug ZS1020-0010 |
| Process Image Bit Width | 8 inputs |
| Parameter | Specification |
|---|---|
| Control Voltage | 24 V DC (-15% / +20%) |
| Power Supply Interface | Feed: 1 x M8 male socket (4-pin); Downstream: 1 x M8 female socket (4-pin) |
| Electrical Isolation | Control voltage to fieldbus: Yes |
| Parameter | Specification |
|---|---|
| Dimensions (W x H x D) | 30 mm x 210 mm x 26.5 mm |
| Weight | Approx. 250 g |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
| Vibration/Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| EMC Immunity/Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Mounting Method | 2 x 3.5 mm diameter fixing holes for M3 screws |
| Approvals/Markings | CE, UL |
| Interface / Terminal | Function |
|---|---|
| 8 mm Snap Sockets (1 to 8) | Digital Input Channels 1 through 8 |
| M8 Male Connector (4-pin) | Incoming 24 V DC Control Voltage Feed |
| M8 Female Connector (4-pin) | Downstream 24 V DC Power Supply Loop-through |
| Fiber-Optic Sockets | Lightbus Incoming and Outgoing optical rings |
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
|