Product features

• 4 analog voltage inputs usable as differential inputs

or as single-ended inputs

• Resolution 14 bit

• Sensor failure detection

• Electronic parameter chip

Short description

Analog input module KeConnect AI 240/A features four analog voltage inputs that process differential or

ratiometric input signals in the range from ±10 V or 0-10 V with a resolution of 14 bit.

A sensor failure, should it occur, is reported to the higher-level central module and can be evaluated in

the application.

This module is attached directly to a CPU module or can be operated with all KEBA controls by means of a

bus coupler.

Environmental conditions

Operating temperature +5 °C … +55 °C

Storage temperature-40 °C … +70 °C

Relative air humidity 10 % to 95 % (non-condensing)

Vibration resistance / shock resistance Acc. to EN 61131-2

General

Supply voltage 24 V DC from K-bus, 5 V DC from K-bus

Overvoltage category II

Protection class III acc. to EN 61131-2

Addressing on K-bus Via 16-digit address switch, on the side

Type of terminals Open – pitch 5.08 mm

Power consumption K-bus 24 V 2 W

Power consumption K-bus 5 V 0.3 W