KSC Multi-IO

The KSC Multi-IO consists of a redundant ARM-based control computer that can be controlled, monitored and, if necessary, switched over by higher-level services. Switching can also be carried out manually on the device using a recessed button. A GPI-IO controller with 32 (64 or 128) inputs/outputs and a device server with 6 serial RS232/422 interfaces are controlled.

Both computer modules (CPU1, CPU2) each have 2 LAN interfaces, whose LAN status information is displayed on the front. Which of the two computer modules is currently active is indicated by one of the two CPU activity LEDs (orange). A recessed button can be used to manually switch to the other computer module. The status (green) of the redundant power supply PSU1 and PSU2 is also displayed. The inputs and outputs of the GPI-IO sockets are indicated by LEDs in the groups IN (yellow) and OUT (orange).

At the rear, the bottom row is identical for all 3 models. The two sockets for the redundant power supply are located on the left-hand side. They are compatible with the power supply units of the operating devices from our company.

The first two sockets in the RJ-45 block are the LAN interfaces for the first computer, followed by the service interfaces, which can only be controlled with RS232 level.

A device server process on the computer cards serves the serial interfaces SER1 to SER6 as so-called COM-port mappings.

The interfaces can be completely remotely configured by software from a controlling computer, including switching from RS232 to RS422.

This is followed by the two LAN sockets of the second computer. The 25-pin DSUB sockets each accommodate 4 inputs and 4 outputs. The inputs are designed as constant current inputs with optocouplers and do not need to be adapted to different input voltages. The outputs are designed as solid-state relays and are therefore absolutely noiseless.

The KSC Multi-IO is supplied as standard with an ALU front panel in RAL9005 anodized with bright lettering and 2x NG-007 desktop power supply units 90-230V AC IN / 24V DC OUT 65Watt.

Continuity and innovation are the core values of the KSC product line - the solution for control and management applications in the broadcast and telecommunications market.

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