Solutions for houses 17.03.2020 18:31 17.03.2020 18:31
The CP-10xx analogue inputs, ranges, basic information

The analogue inputs in basic modules make it possible to connect a number of sensors and measured signals. Each CP-10xx variant is fitted with various numbers of inputs with different parameters - ranges, types of sensors and signals.

Tables 1 up to 4 list possible ranges and types of attachable sensors for each input (AI0, AI1, etc.), depending on the Foxtrot basic module variant. This overview should enable you to get an idea about possible combinations of sensors and signals that can be connected to a particular Foxtrot basic module.

For details on the temperature sensors, their characteristics and a selection of recommended sensors in accordance with the technologies, see this article.This documentation also includes a number of examples of connections and recommended sensors for measurement or metering of various parameters.

Basic examples of connections of sensors and signals to the CP-10xx inputs are given in the relevant chapters describing the Foxtrot basic modules.

The tables always list on each line all available ranges of a particular basic module (for detailed information on sensors, see this article). It is shown in the Table, which specific ranges (of sensors) can be connected to individual module inputs.

 

Tab. 1 An overview of ranges of the CP-10x4 module analogue inputs

CP-10x4

AI0

AI1

AI2

AI3

in total

0 ÷ 10V

yes

yes

yes

yes

4

0 ÷ 20mA

1)

1)

1)

1)

4

4 ÷ 20mA

1)

1)

1)

1)

4

1) Only with external resistance of 500 Ω (MT-1690 module) with manual recalculation from the voltage.

 

Tab. 2 An overview of ranges of the CP-10x5 module analogue inputs

CP-10x5

AI0

AI1

AI2

AI3

AI4

AI5

in total

Pt100

yes

yes

yes

yes

yes

yes

6

Pt1000

yes

yes

yes

yes

yes

yes

6

Ni1000

yes

yes

yes

yes

yes

yes

6

OV1000

yes

yes

yes

yes

yes

yes

6

NTC 12k

yes

yes

yes

yes

yes

yes

6

0 ÷ 2 kΩ

yes

yes

yes

yes

yes

yes

6

0 ÷ 200 kΩ

yes

yes

yes

yes

yes

yes

6

0 ÷ 20 mA

yes

yes

yes

yes

yes

yes

6

4 ÷ 20 mA

yes

yes

yes

yes

yes

yes

6

0 ÷ 10 V

yes

yes

yes

yes

yes

yes

6

0 ÷ 5 V

yes

yes

yes

yes

yes

yes

6

0 ÷ 2 V

yes

yes

yes

yes

yes

yes

6

0 ÷ 1 V

yes

yes

yes

yes

yes

yes

6

0 ÷ 0.5 V

yes

yes

yes

yes

yes

yes

6

 

Tab. 3 An overview of ranges of the CP-10x6 module analogue inputs

CP-10x6

AI0

AI1

AI2

AI3

AI4

AI5

AI6

AI7

AI8

AI9

AI10

AI11

AI12

in total

Pt1000

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

13

Ni1000

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

13

OV1000

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

13

KTY81-121

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

13

0 ÷ 20 mA

 

 

 

 

 

 

yes

yes

yes

yes

yes

yes

yes

7

4 ÷ 20 mA

 

 

 

 

 

 

yes

yes

yes

yes

yes

yes

yes

7

 

 

Tab. 4 An overview of ranges of the CP-10x8 module analogue inputs

CP-10x8

AI0

AI1

AI2

AI3

AI4

AI5

AI6

AI7

AI8

AI9

AI10

AI11

AI12

in total

Pt1000

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

 

 

Internal temperature sensor

10

Ni1000

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

 

 

10

0 ÷ 2 kΩ

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

 

 

10

KTY81-121

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

 

 

10

NTC 12k

 

 

 

 

yes

yes

yes

yes

yes

yes

 

 

6

0 ÷ 200 kΩ

 

 

 

 

yes

yes

yes

yes

yes

yes

 

 

6

0 ÷ 20 mA

 

 

 

 

yes

yes

yes

yes

yes

yes

 

 

6

4 ÷ 20 mA

 

 

 

 

yes

yes

yes

yes

yes

yes

 

 

6

TC

 

 

 

 

 

 

 

 

 

 

yes

yes

2

0 ÷ 2 V

 

 

 

 

 

 

 

 

 

 

yes

yes

2

0 ÷ 1V

 

 

 

 

 

 

 

 

 

 

yes

yes

2

-0.02 ÷ 0.1 V

 

 

 

 

 

 

 

 

 

 

yes

yes

2

-0.02 ÷ 0.05 V

 

 

 

 

 

 

 

 

 

 

yes

yes

2

Lambda probe

 

 

 

 

 

 

 

 

 

 

yes

yes

2

 

The CP-10xx internal data and time backup during a power failure.

When the power supply for the CP-10xx is off, some selected user data and the real-time clock is backed up. The backup is provided by a Li-Ion battery. After power supply is restored, the battery recharges and is ready to back up again. The battery requires no maintenance. A Li-Ion battery backup lasts about 500 hours.

Additional internal backup battery

If for some reason you need to extend the backup time (e.g. to bridge the power outage for more than 500 hours), an additional CR2032 lithium battery can be fitted into the prepared holder. After the main battery is discharged, it will start supplying power and thus extend the backup time up to 20,000 hours.

It is recommended to replace the backup battery (CR2032 or similar, 3 V, 20 mm diameter, 3.2 mm thickness) every 2-3 years. The battery lifetime is typically 5 years. The battery is inserted into the holder located in the middle board of the basic module and it is accessible after removing the boards from the plastic cover (for detailed information see the basic documentation for the individual modules).