KNX I/O module EK-FH1-TP-I

Description
Universal KNX I/O module for controlling loads, motorized drives and sensors with potential-free bistable relay outputs and 4 configurable analog/digital inputs (NTC support).

The EK-FH1-TP-I (ÆVO series) controls up to 4 groups of electrical loads such as lamps and valves, or up to 2 motorized drives (e.g. blinds, 3-way valves) independently or in any combination. Outputs use potential-free bistable relays that retain their command state in case of power loss. The device also supports control of scenarios, dimming functions and climate regulation via an integrated thermostat/hygrostat.

Technical data
Power supply

• Voltage: 30 V DC via KNX bus

Outputs

• Number: 4 (bistable relays)
• Voltage: 230 V AC
• Current: 16 A

Inputs

• Number: 4 (configurable analog/digital)
• Support for passive temperature probes (NTC 10 kΩ at 25°C)
• For switches, push-buttons or potential-free sensors

Supply

• Includes terminal for KNX bus connection
• NTC temperature probes must be ordered separately

Functions / Features

• Plastic enclosure suitable for DIN-rail mounting
• Front push-buttons and LEDs for manual control and status indication
• Programming/manual-auto button and LED on the front
• KNX bus connection via terminal
• Load terminals: screw terminals up to 4 mm²
• Input terminals: screw terminals up to 2.5 mm²
• Adjacent outputs can be connected to different phases
• Device width: 4 modular units (1 MU = 18 mm)

Configuration and commissioning
Detailed parameter descriptions are in the device application manual. ETS5 or later is required for configuration and commissioning. Application for ETS: APEKFH1TPI##.knxprod

Specifications

• Model: EK-FH1-TP-I
• Series: ÆVO
• Supply: 30 V DC (via KNX bus)
• Outputs: 4 bistable relays, 230 V AC, 16 A
• Inputs: 4 configurable analog/digital; NTC 10 kΩ at 25°C supported; potential-free contacts
• Front buttons for manual control and programming
• LEDs for output status and programming
• Mounting: 35 mm DIN-rail
• Size: 4 modular units (1 MU = 18 mm)
• Connections: KNX bus terminal; screw terminals for loads and inputs
• Software requirements: ETS5 or later; application KNX APEKFH1TPI##.knxprod