---
lang: "en"
title: "KNX TP MULTI IO 570 (48I/O)"
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---

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KNX TP MULTI IO 570 (48I/O)

The KNX TP Multi IO 570 (48I/O) is a universal binary interface for building control. It provides 48 I/O lines. Each line can be used as a binary input and as a binary output. Peripherals can be powered by an external 24 V⎓ voltage. Channels configured as inputs can be used to control lights or blinds via the KNX network. They can also be used to count pulses, for example, as an interface for energy meters. Channels configured as outputs can directly drive signal LEDs, external coupling relays (e.g., Multi IO Extension 590), or blind relays (Multi IO Extension 592). 

The integrated USB interface allows for a bidirectional connection between a PC and the KNX bus. The USB connector has galvanic isolation from the KNX bus. Both ETS (version 4.2 or later) and visualization tools support this interface. Device configuration is done with ETS; a local download is possible. An easy-to-read OLED display on the front panel allows for manual operation to test the installation.

Universal input and output module for building control. The device offers 48 digital channels. Each channel can be used as a binary input, binary output, or shutter output. Input channels can be used to connect buttons. Output channels can directly control signal LEDs, external coupling relays, or shutter relays.

Peripheral devices (e.g., relays) are powered by an external power supply (24 V⎓).

## Technical Features

- Flexible configuration of channels as binary inputs, outputs, or shutter outputs
- OLED display and buttons for manual operation
- Integrated USB interface for programming with ETS
- Support for KNX long frames
- Max output current 100 mA per channel
- Connections: KNX, USB Micro Type B,
- pluggable screw terminals for 24 V⎓ (input),
- pluggable screw terminals for IO
- For DIN rail, width 4 units (72 mm)

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Source: https://shop.marcomweb.it/en/konnex/knx-tp-multi-io-570-48io

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.