KNX I/O module EK-FI1-TP-I

Description
The EK-FI1-TP-I universal I/O module from the ÆVO Series provides flexible control of building automation loads. It can manage up to 16 electrical output groups (lights, valves) or up to 8 motorized drives (shutters, 3-way valves) in independent or combined configurations. Outputs use potential-free bistable relays that retain their state in case of power loss.

Additional features
The device supports control of scenes, dimming, and climate control for up to 8 zones via the integrated thermostat/hygrostat function. It accepts traditional potential-free commands and passive NTC temperature sensors. Front-panel push-buttons and status LEDs allow manual operation and programming; a dedicated button toggles automatic/manual mode. KNX bus communication is integrated and the unit mounts on a 35 mm DIN rail. Power is supplied via the KNX bus without the need for auxiliary power.

Technical data
Power supply

• Voltage: 30 Vdc via KNX bus

Outputs

• Number: 16 (bistable relays)
• Output voltage: 230 V AC
• Current: 16 A

Inputs

• Total number: 16 (8 digital inputs + 8 configurable analog/digital inputs)
• Sensor compatibility: passive NTC temperature sensors 10 kΩ at 25°C
• Command compatibility: potential-free switches, push-buttons or traditional sensors

Delivery
A KNX bus connector terminal is included. Temperature sensors (NTC) must be ordered separately.

Functions / Features

• Plastic enclosure
• Front push-buttons and LEDs for output status and control
• Programming/manual operation button and LED on front
• KNX bus connection via terminal
• Output terminals: screw terminals for conductors up to 4 mm²
• Input terminals: screw terminals for conductors up to 2.5 mm²
• Ability to connect different phases on adjacent outputs
• Device width: equivalent to 4 modular units (1 MU = 18 mm)

Configuration and commissioning
Detailed parameter descriptions are available in the device application manual. ETS5 or later is required for configuration and commissioning. Application program for ETS: APEKFG1TPI##.knxprod.

Specifications

• Model: EK-FI1-TP-I
• Series: ÆVO
• Bus interface: integrated KNX
• Power supply: 30 Vdc via KNX bus (no auxiliary supply required)
• Outputs: 16 bistable relays, 230 V AC, 16 A
• Inputs: 16 total (8 digital + 8 configurable analog/digital)
• Sensor inputs: supports NTC 10 kΩ @ 25°C
• Front controls: push-buttons and LEDs for status and programming
• Mounting: 35 mm DIN rail
• Dimensions: 4 modular units (1 MU = 18 mm)