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Product Overview
The KEBA K2-400 DI470A is a 32-channel digital input module for the KEMRO K2-400 automation platform. It is rated for 24 VDC operation with a specified power consumption of 3.5 W, providing a compact interface for acquiring discrete field signals within KEBA-based machine-control systems. Supplier documentation identifies the corresponding KEBA part number as 054943, with DI 470/A used as the type designation.
This module is commonly associated with industrial machinery and OEM equipment where a controller must monitor numerous on/off signals from sensors, switches, interlocks, and machine-status devices. Its 32-input capacity makes it useful where cabinet space and I/O density matter. The module is now listed as discontinued by several industrial spare-parts sources, so checking the exact K2-400 hardware configuration and revision is important before replacement.
Technical Specifications — K2-400 DI470A
| Parameter | Value |
|---|---|
| Product Model | K2-400 DI470A |
| Part Number | 054943 |
| Manufacturer | KEBA |
| Product Type | Digital Input Module |
| Digital Inputs | 32 |
| Input Voltage | 24 VDC |
| Power Consumption | 3.5 W |
| System | KEMRO K2-400 |
| Input Function | Discrete field-signal acquisition |
| Communication / Protocol | K2-400 internal I/O architecture |
| Mounting | KEMRO K2-400 system |
| Operating Temperature | Verify applicable KEBA system documentation |
| Dimensions (HxWxD) | Refer to manufacturer documentation |
| Weight | Approx. 0.34 kg |
| Typical Interfaces | 24 VDC digital field inputs and system backplane |
| Compliance | Application and system dependent |
The 32-input capacity, 24 VDC rating, 3.5 W consumption, and approximate 0.34 kg weight are reported in current industrial spare-parts records.
KEBA K2-400 DI470A
Key Features and Benefits — K2-400 DI470A
- 32 discrete input channels in a compact KEMRO module.
- 24 VDC field-signal interface for industrial machine automation.
- Suitable for sensors, limit switches, interlocks, and machine-status signals.
- Designed for the K2-400 control architecture.
- Useful for high-density discrete signal acquisition.
- Suitable as a maintenance replacement in legacy KEBA installations.
- Exact hardware revision should be matched before installation.
Related Models
DO 470/A: Related K2-400 digital output module rated at 24 VDC and 6 W for discrete actuator control.
DI 325/B: Earlier KEBA digital input module for K2-series control architectures.
IU 450/A: K2-400 PLC module used for integrated control functions rather than field-level digital input alone.
AR 281: Related KEBA analog I/O module for applications requiring variable process signals.
Installation and Maintenance — K2-400 DI470A
Before installation, isolate control power and verify the K2-400 rack configuration, module position, field wiring, and input voltage. Confirm that all 32 signal channels are wired according to the original machine schematic.
During maintenance, inspect terminals and connectors for loose contacts, oxidation, contamination, or mechanical damage. Record the existing input mapping before removing the module, then verify each active channel after replacement. Personally, I would compare the module’s part number and revision with the installed unit before commissioning, particularly on an older injection-molding or OEM machine.
Product Warranty — K2-400 DI470A
Warranty terms depend on the supplier and the condition of the unit, such as new, unused surplus, refurbished, or repaired stock. Request confirmation of test status, revision, serial-number traceability, warranty period, and return conditions before procurement. Several current industrial sources classify the corresponding 054943 module as discontinued.
The KEBA K2-400 DI470A is a legacy 32-channel 24 VDC digital input module intended for KEMRO K2-400 machine-control systems. Exact system and revision compatibility should be verified before replacement.
