Description
1. At-A-Glance Executive Brief
- Model / Catalog Number: DO 470/A (DO470-A)
- Part Number: 054945
- Brand: KEBA
- System Family: Kemro K2-400 Industrial Automation & Control Platform
- Part Type: Digital Output Module
- Lifecycle Status: Mature / Active Industrial Support Line
- Core Application: Interfacing PLC logic commands with high-response field actuators, solenoid valves, and indicator arrays in precision machinery (frequently utilized in injection molding and factory automation)
2. Technical Introduction
A sudden channel failure or output switching fault on a central automation rack can halt automated production sequences, drop out safety-critical hydraulic valves, and cause expensive manufacturing downtime.
The KEBA DO 470/A (Part Number: 054945) is a high-reliability digital output module engineered specifically for the Kemro K2-400 control architecture. It acts as a dependable bridge between the central processor and heavy-duty industrial field actuators, providing robust digital switching performance under demanding operational conditions. Deploying a verified original replacement module restores precise machine timing and actuation sequence logic without requiring backplane modifications or control software re-programming.
Engineer’s Takeaway: Procuring an authentic KEBA DO 470/A module ensures exact rack slot pin compatibility, correct optical/galvanic isolation thresholds, and full performance compliance with Kemro K2-400 bus timing standards, avoiding communication or control errors during critical maintenance windows.
3. Core Technical Specifications
| Parameter | Value |
| Manufacturer | KEBA Industrial Automation |
| Model / Part Number | DO 470/A / Part No. 054945 |
| Product Family | Kemro K2-400 Control Platform |
| Module Type | Digital Output Module |
| Nominal Supply Voltage | 24 V DC rack and loop power |
| Switching Performance | High-speed digital output channels with integrated protection |
| Isolation Voltage | 2500 V AC channel-to-bus galvanic isolation |
| Mounting Type | Rack slot installation (Kemro K2-400 backplane bus) |
| Operating Temperature | -10^\circC to +60^\circC industrial standard environment |
| Net Weight | ~0.50 kg to 0.56 kg |
4. Field Engineer’s Tech Notes
- Power De-Energization and ESD Protocols: Always power down the Kemro K2-400 rack and apply proper electrostatic discharge (ESD) safeguards before extracting or inserting the DO 470/A module to protect onboard switching transistors and logic buffers.
- Terminal Block and Wiring Verification: Inspect plug-in screw or cage-clamp terminal blocks for secure wire seating. Loose field wiring on inductive loads (such as solenoids or relays) can cause back-EMF spikes, leading to premature channel degradation if external suppression diodes are absent.
5. Adaptive QA & Testing Protocol
Every unit undergoes rigorous bench validation prior to dispatch. For the KEBA DO 470/A module, our technicians mount the card on a dedicated Kemro K2-400 test rack simulator to verify internal power rail stability, test high-speed switching response across all digital output channels under simulated resistive and inductive loads, and validate backplane communication handshakes. Functional test reports or pre-shipment video verification can be provided upon request.
6. Buyer’s FAQ
- Are these digital output modules supplied as New Surplus or refurbished?
We stock both factory-sealed New Surplus (NSFP) and fully bench-tested, static-safe operational units. Condition status is explicitly marked on every quote.
- What warranty coverage comes with this part?
All replacement KEBA automation components are backed by a standard 12-month operational warranty from the date of invoice.
- How fast can this module ship to minimize plant downtime?
In-stock items ship same-day via priority air courier services to global destinations, mitigating critical path delays during emergency equipment overhauls.
- Is the DO 470/A compatible across all Kemro K2-400 system revisions?
While the form factor and core pinout are standardized, check your system’s software version and hardware revision index (Rev) to ensure seamless integration with your existing CPU and application software configuration.
