ABB PM891K01 Replacement: Check Redundancy Before Ordering
ABB PM891K01 article 3BSE053241R1 is the non-redundant AC 800M processor kit. Use this field checklist before replacement.
Manufacturer: BECKHOFF
Product No.: IP1010-B528
Country of origin:Germany
Product Type: Fieldbus Boxes
Payment: T/T, Western Union
Weight: 2000g
Dimensions: 30 mm x 210 mm x 26.5 mm
Shipping port: Xiamen
Warranty: 12 months
The BECKHOFF IP1010-B528 is a distributed Fieldbus Box designed for digital input acquisition directly within industrial field environments. Equipped with 8 digital input channels, this module captures binary control signals from sensors and transmits them to a centralized automation system. Built to operate on a DeviceNet network, it ensures dependable data exchange in harsh or space-constrained locations.
This compact device features 8 mm snap-type (Ø8) connectors for efficient, tool-free connection of sensor lines. To streamline network topology, the BECKHOFF IP1010-B528 incorporates an integrated M12 T-connector interface. This architecture allows the DeviceNet fieldbus line to be looped directly from one station to the next without requiring external active distribution modules or separate T-pieces.
Engineered for decentralized mounting without a protective control cabinet, the module has a fully sealed polyamide housing. It is designed to withstand mechanical vibrations, high moisture, and dust, making it suitable for distributed machine architectures where direct-to-machine installation is required.
| System and Network Data | |
|---|---|
| Fieldbus Protocol | DeviceNet |
| Data Transfer Rates | Automatic detection up to 500 kbaud |
| Bus Interface | 1 x M12 plug (5-pin), 1 x M12 socket (5-pin) with integrated T-connector |
| Process Image Bit Width | 8 inputs |
| Digital Input Parameters | |
|---|---|
| Number of Inputs | 8 |
| Input Connection Technology | 8 mm snap-type socket (Ø8) |
| Nominal Input Voltage | 24 V DC (-15% / +20%) |
| Input Filter Time | 0.2 ms |
| "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) |
| Sensor Supply | Derived from control voltage, maximum 0.5 A total (short-circuit proof) |
| Electrical and Auxiliary Data | |
|---|---|
| Control Voltage Supply | 24 V DC (-15% / +20%) |
| Power Supply Connection | Feed: 1 x M8 male (4-pin); Downstream: 1 x M8 female (4-pin) |
| Box Supply Current | 45 mA + current consumption of sensors (maximum 0.5 A) |
| Electrical Isolation | Control voltage to fieldbus: 500 V; Channels to control voltage: none |
| Mechanical and Environmental | |
|---|---|
| Dimensions (W x H x D) | 30 mm x 210 mm x 26.5 mm |
| Housing Material | Polyamide (PA6) |
| Mounting Method | 2 x fixing holes (3.5 mm diameter) for M3 screws |
| Operating Temperature Range | 0 to +55 degC |
| Storage Temperature Range | -25 to +85 degC |
| Protection Rating | IP65, IP66, and IP67 (conforming to EN 60529) |
| Vibration and Shock Resistance | Conforms to EN 60068-2-6 and EN 60068-2-27 |
| Approvals and Markings | CE, UL |
| Interface Type | Function and Pin Mapping |
|---|---|
| DeviceNet Connection (M12) | 5-pin plug and socket with integrated T-piece for bus continuation |
| Digital Inputs (Ø8 mm Sockets) | 8 separate snap-in connection points for 24 V DC digital sensors |
| Power Supply (M8) | 4-pin male input feed and 4-pin female downstream feed for power pass-through |
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Returns & Warranty

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
|