Loading... Please wait...


SK08-AN2 2 Channel Analog Module

Hover over image to zoom

  • Image 1
$255.78 (inc VAT) $213.15 (exc VAT)
0.30 KGS
Usually ships in 5 - 10 working days

 Product Description

The KNX controller SK08-AN2 is part of the S8 device series and serves to measure two analog voltage values between 0 and 12VDC.

The sensor / controller has two ports, each with a ground, a signal input and a supply voltage pin ( e.g. for a sensor ).

The device has an integrated KNX bus coupler and required, depending on the measurement electronics and configure, an additional voltage between 9 and 30 volts.

The transducer is located in a high-strength, extremely robust stable impact ABS plastic housing. Cover and base have a revolving groove and tongue system with neoprene gasket. The housing is IP54/65.

In the application software there are several controllers available ( two-position or PI controller with continuous or pulsed output ) separately for both channels.

Additional functions include the display of upper and lower thresholds and switching between the set point and threshold.

The sensor is configured by ETS ( Tool Software ) and the application program. Controlling functions such as signal threshold and other adjustments are parameterized by the ETS.


- Measurement of two analog voltage values between 0 and 10VDC ( e.g. pressure sensors )
- Surveillance and control of chemical and physical measurements, sensor technology with voltage output.

Technical Details

Measured Value: Analog voltage
Sending Options: no sending, cyclical sending when change occurs
Parameter: Cyclical sending with variable periods, sending when change occurs with hysteresis
Objekttyp S1 .. S2

1-Byte unsigned, 1-Byte signed

2-Byte unsigned, 2-Byte signed, 2-Byte float

4-Byte unsigned, 4-Byte signed, 4-Byte float

Controller Modi:

Steady PI controller

Switched PI controller (PWM)

Two-Position controller

Two-Position controller Pulsed

Parameter Steady PI controller: Setpoint, reset time, proportional factor, controller mode
Parameter Switched PI controller (PWM): Setpoint, reset time, proportional factor, controller, cycle duration, threshold pitch
Parameter Two-Position controller: Setpoint, differential gap, controller mode
Parameter Two-Position controller Pulsed: Setpoint, differential gap, controller mode , cycle duration, duty cycle
Lock Function: All controller parameterizable as enable or lock
Controller Variables Output:

depends on Controller Modi

1-Byte unsigned, 1-Bit Switch

Setpoint value send cyclical: None or 10-250 seconds, parameterizable
Limits: pH, ORP, operating time, water temperature: Lower limit, Upper limit
Auxiliary value: Setpoint, Upper limit or Lower limit
Bus power failure: Saving changed auxiliary quantities, parameterizable
Limits S1 .. S2: Upper limit, Lower limit
Auxiliary Value: Setpoint, Lower limit or Upper limit
Bus power failure: Saving changed auxiliary quantities, parameterizable
Measurement range adjustment: Yes
Ambient Temperature Electronic Measuring
Equipment Casing:

Operation: -20 .. +55°C

Storage: -20 .. +85°C

Ambient Humidity: 0 .. 95% rH not condensating
Operating Voltage: KNX bus voltage 21 .. 32VDC
Power Consumption: approx. 240mW ( at 24VDC )
Auxiliary voltage:

Depending on used measuring electronics

9 .. 30VDC

Bus Coupler: integrated
Inbetriebnahme mit der ETS: ARC_S8.vd5 Produkt: S8-AN2
Curcuit Points: 2-pole clamps ( red / black )
Protection Class: IP54/65
Assembly Type Transducer: Assembly with 2 screws
Casing Transducer: Plastic grey
Casing Dimensions: ( 115 x 65 x 55 ) mm ( L x W x H )
Article number: 30806202



Application Description
ETS File

 Find Similar Products by Tag


 Find Similar Products by Category

 Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

You Recently Viewed...


What's News


Copyright 2018 Home of Technologies Limited. All Rights Reserved.
 Sitemap | Store devoleped and designed by Home of Technologies marketing department

Click the button below to add the SK08-AN2 2 Channel Analog Module to your wish list.