Italiano
The products may undergo changes or may not correspond to you.
OKUMA ICB3H Card
Brand: OKUMA -
Code:1006-2122
| Combination name | Availability | Price |
|---|---|---|
I/O Control Board ICB3H – OKUMA 1006-2122
The 1006-2122 is the ICB3H (“I/O Control Board 3H”), an electronic I/O interface module manufactured by OKUMA Corporation, documented as a component of the OSP CNC (Open System Platform) control system for OKUMA machining centers and CNC lathes. The board manages communication between the central control unit and the machine’s digital I/O signals, including pushbuttons, sensors, actuators, and interlock signals. The suffix “3H” identifies a specific revision or variant within the ICB family.
The ICB3H is the interface between the numerical control unit and the machine’s electrical circuit: it collects and distributes the digital I/O signals that govern the machine’s operating logic (feeds, tool change, safety interlocks). In the event of a failure, the machine loses the ability to read sensors or drive actuators, resulting in an immediate halt of the machining cycle and an inability to operate safely.
OKUMA Corporation is a Japanese CNC machine tool manufacturer founded in 1898 in Nagoya, Japan, known for its proprietary OSP (Open System Platform) control architecture and vertically integrated production of machines, controls, and motors. The ICB3H belongs to a legacy generation of the OSP system and is legacy / discontinued: available only as used, surplus, or through specialist repair.
Main Technical Specifications
| Type | I/O control board (I/O Control Board – ICB3H) |
| Part number | 1006-2122 (10062122) |
| Brand | OKUMA Corporation |
| Known application | OKUMA OSP CNC systems (machining centers and CNC lathes) |
| Function | Management of digital I/O signals between CNC unit and machine (pushbuttons, sensors, actuators, interlocks) |
| I/O signals | Digital inputs/outputs; TTL and 24 V DC levels (typical) |
| Supply voltage | 5 V DC and/or 24 V DC (typical OSP system) |
| Communication bus | Proprietary internal bus – OKUMA OSP |
| Interfaces / connectors | Ribbon / flat cable connectors; field terminal strips (typical) |
| Weight | ~0.2–0.6 kg |
| Dimensions | ~150–260 mm |
| Production status | Legacy / discontinued — used/surplus/repair only |
