NUM / IMA PC Board IPC 486 with 24 MB RAM and CompactFlash – 0204203852C, NUM 1060 / 1062
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Holz, Glas und Metall brauchen unterschiedliche Sauger. Holzsauger arbeiten meist mit zwei Vakuumkreisen, Glassauger stehen auf dem Glatttisch.
Der Reibbelag ist das Verschleißteil, nicht der Saugerkörper. Ist er hart, glasig oder eingelaufen, hält das Werkstück nicht mehr – auch wenn der Sauger äußerlich in Ordnung aussieht.
Vakuumsauger für Holz, Glas und Metall – wo die Unterschiede liegen→
NUM / IMA PC Board IPC 486 with 24 MB RAM and CompactFlash – 020420...
NUM / IMA PC Board IPC 486 with 24 MB RAM and CompactFlash – 0204203852C
Complete industrial PC as a 6U rack plug-in for NUM 1060 / 1062 CNC controls – the operator and visualization level of the control. Custom IMA version with its own BIOS, built in 1996; the mechanical hard disk has already been replaced by a wear-free CompactFlash card.
| Manufacturer | NUM S.A., custom version for IMA Klessmann |
| Designation | PC board / IPC – computer and operator level of the control |
| Part No. | 0204203852C |
| Compatible controls | NUM 1060, 1060T, 1060M, 1062, 1062T, 1062M (rack version) |
| Used in | IMA BIMA 610 and BIMA 810 |
| Processor | 486 class under finned heat sink |
| Chipset | VLSI VL82C486 |
| Graphics controller | Cirrus Logic GD5428 (per BIOS label) |
| BIOS | Phoenix BIOS on socketed EPROM ST M27C1001, marked “BIOS NUM 24MB · F/V2 GD5428 · IMA” |
| RAM | 24 MB on plug-in memory modules (documented module: NUM ref. 0204202898 C) |
| Storage | CompactFlash 1 GB (Transcend 133) in DeLock 2.5-inch IDE adapter, rubber-mounted in sheet-metal frame |
| Backup | Lithium battery for CMOS and real-time clock |
| COM 1 / COM 2 | Sub-D 9-pin, male – serial |
| LPT 1 | Sub-D 25-pin, female – parallel |
| OPERATOR PANEL | Sub-D 37-pin, female |
| FLOPPY | Sub-D 37-pin, female |
| Front LEDs | “HD” (drive access, green), “Def.” (fault, red) |
| Front label | “Proc. PC” |
| Backplane bus | DIN 41612, 96-pin |
| Design | 6U rack plug-in with aluminum front panel, two ejector levers and knurled screws |
| PCB size | approx. 233 × 220 mm |
| Front panel | approx. 262 × 40 mm (6U / 8HP) |
| Weight | approx. 1.0 kg |
| Condition | Used · 2 – Good |
Product description
The PC board is the operator and visualization level of a NUM 1060 control. It runs the operating system and user interface, manages the NC programs on the built-in storage and communicates via the backplane with the processor board, which handles path control and PLC. The front ports connect the operator panel (OPERATOR PANEL), floppy drive (FLOPPY), printer (LPT 1) and serial data transfer (COM 1 / COM 2).
The assembly is a 6U NUM carrier board with a mounted PC module, reference 0204203852C, date code week 40/1996. The socketed BIOS EPROM is marked “BIOS NUM 24MB / F/V2 GD5428 / IMA” – a software level adapted for IMA machines with fixed memory configuration and graphics setup. The rear sticker identifies the board explicitly as “IMA NUM PC-Karte”.
CompactFlash instead of hard disk: in place of the original 2.5-inch hard disk, a DeLock 2.5-inch adapter with a Transcend CompactFlash 133, 1 GB, is fitted. The adapter connects the CF card to the IDE/PATA interface, so the control sees a normal drive. No spinning platters, no bearings, no head mechanics. A CF card can be cloned in minutes, so you can keep a backup image of your machine software. The conversion was made during the machine's service life and is neatly installed within the 6U format. Software, operating system and machine data are not part of the sale.
Tested by us and fully functional. Carrier board and PC module clean, labels legible, front panel straight; memory modules firmly seated, CF adapter properly fixed, ribbon cable intact. No re-soldered parts, no repairs.
Markings on this board
| PC module (main reference) | 0204203852C · batch 04869/029 · 9640 (week 40, 1996) |
| PCB PC module | FC 200 203 851 E · Rev. 1C |
| Memory module | 0204202898 C · batch 03506/014 |
| BIOS EPROM | ST M27C1001-15XF1 (V88AE 9609E) |
| Rear sticker | “IMA NUM PC-Karte · Art.Nr. ******* · Fert.Nr. 52” (IMA part no. field left blank at the factory) |
| Handwritten | “124837” and “10/96” on the backplane connector |
| Installation reference | NUM Affaire 127013 |
All data read from the original labels of the board pictured. You receive exactly this unit with exactly these numbers.
Compatibility & applications
This control generation was used by IMA Klessmann (Lübbecke) in both the BIMA 610 and BIMA 810 series; the control is essentially identical in both, mainly the machine software differs. The board was built over several years in different index levels: mechanics, front layout and backplane bus are the same within the series, while BIOS level and component details may vary. Early boards use GD5428, later ones GD5429. The “Fert.Nr.” sticker is a traceability number per board, not a type designation.
Scope of delivery
1 × NUM / IMA PC board 0204203852C with 24 MB RAM and 1 GB CompactFlash in DeLock adapter – exactly the unit pictured.
Shipping to the USA & worldwide
In stock in Germany and shipped via FedEx or UPS, usually on the day of your order. Transit to the US typically takes 2–5 business days with full tracking. Import duties and fees follow the US regulations in force on the import date and are settled by the importer. More background on availability and pricing of legacy CNC electronics: read our guide for US customers.
Shipping, duties and warranty at a glance: Shipping to the USA.
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