Description
Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.
3. Product Introduction (Anti-Template)
Stable backplane power is the foundation of any 90-30 rack. The BK698CPA15B0 supplies the multiple DC voltages required by the CPU and mixed digital/analog I/O modules from a single AC input.
It mounts in the standard power-supply position of a 90-30 rack and provides the +5 V logic rail along with the ±15 V and +24 V supplies needed by analog and specialty modules. Plants that still run 90-30 systems keep this catalog number available because a failed power supply takes the entire rack offline until a replacement is installed.
BK698CPA15B0
4. Key Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage | 120 V AC or 240 V AC (selectable) |
| Output Rails | +5 V DC, +15 V DC, –15 V DC, +24 V DC |
| Typical Output Capacity | Up to ~6 A on +5 V; lower currents on ±15 V and +24 V rails |
| Total Output Power | Approximately 75 W |
| Mounting | Standard 90-30 series rack power-supply slot |
| Protection | Overcurrent, overvoltage, and short-circuit protection |
| Operating Temperature | 0 °C to +60 °C |
| Cooling | Natural convection |
| Compatibility | GE Fanuc Series 90-30 PLC racks |
5. Field Application & Technical Pitfalls (The Engineer’s Guide)
This module is used in legacy 90-30 installations that still control discrete machinery, process skids, and material-handling systems. The multi-rail design supports both digital logic and analog I/O without external power supplies.
Three pitfalls appear during replacement:
Input voltage selector – the module must be set to the correct 120 V or 240 V range before power is applied; an incorrect setting can damage the supply.
Total rack load – adding high-current analog or specialty modules can exceed the available current on one or more rails and cause intermittent resets.
Connector and seating – poor contact on the backplane connector produces voltage droops that appear as random I/O faults.
One plant experienced repeated CPU faults after installing a replacement supply. The input selector had been left on 240 V while the plant ran 120 V; correcting the selector restored stable operation.
6. Quality Control (QC) SOP & Transparency
- Inbound Verification – OEM labeling, part number, and date codes are photographed and checked against the packing list; any signs of prior field use are noted.
- Live Rig Testing – module is installed in a known-good 90-30 rack, powered at the correct AC voltage, and verified for proper output on all rails under load.
- Parameter Testing – output voltages, ripple, and protection features are checked; current capacity on the primary rails is confirmed.
- Final QA & Packaging – unit is sealed in an anti-static bag with desiccant, fitted with a QC-passed label showing test date and technician ID, then double-boxed for shipment.
7. Frequently Asked Questions (FAQ)
What output voltages does the BK698CPA15B0 provide?
It supplies regulated +5 V, +15 V, –15 V, and +24 V DC rails for the 90-30 rack.
Is the AC input selectable?
Yes. The module supports both 120 V AC and 240 V AC input; the correct range must be selected before application of power.
Can it power a fully loaded 90-30 rack?
Capacity depends on the mix of modules. Verify total current draw on each rail against the supply ratings before final loading.
Is this module still in production?
The 90-30 platform is legacy. Units available on the secondary market are typically new surplus or refurbished.
What warranty comes with a new-surplus unit?
Twelve months from shipment against defects in materials and workmanship when installed within the published ratings.
How do I confirm the supply is healthy after installation?
Apply the correct AC voltage, measure all DC output rails under both no-load and normal rack load, verify the absence of excessive ripple or voltage droop, and confirm that the rack powers up and runs without intermittent resets.
