AKT2G-DNH-008-000

8-channel Digital Input Terminal 24 V DC, filter 10 µs, 1-wire system

The DNH-008 digital input terminal acquires binary control signals from the process level and transmit them, in an electrically isolated form, to the higher-level automation device. The digital input terminals of the DNH-008 series feature an input filter (10 µs) and indicate their signal state through an LED for each channel.

LEDs

LED Color Meaning

INPUT 1- 8

Green

Off

Signal voltage 0 (-3 V ... 5 V)

On

Signal voltage 1 (11 V ... 30 V)

Connection

Terminal Point Description
Name No.

Input 1

1

Input 1

Input 3

2

Input 3

Input 5

3

Input 5

Input 7

4

Input 7

Input 2

5

Input 2

Input 4

6

Input 4

Input 6

7

Input 6

Input 8

8

Input 8

Technical Data

Technical Data

AKT2G-DNH-008-000

Number of inputs

8

Number of simultaneously controllable inputs, depending on the ambient temperature

8 (-25°C ... +55°C)

4 (> +55°C )

(aligned in horizontal installation positionClosed Position means a point in space which is described by different coordinates. Depending on the used system and transformation it can consist of a maximum of six dimensions (coordinates).This means three Cartesian coordinates in space and coordinates for the orientation. In ACS there can be even more than six coordinates. If the same position is described in different coordinate systems the values of the coordinates are different.)

Nominal voltage of the inputs

24 VDC (-15% / +20%)

Signal voltage "0"

-3 V ...5 V (EN 61131-2, type 1/3)

Signal voltage "1"

11 V ... 30 V (EN 61131-2, type 1/3)

Input filter

10 µs typ. (10...50 µs)

Input current

typically 3 mA (EN 61131-2, type 1/3)

Current consumption power contacts

typ. 2 mA + load

Current consumption via E-bus

typ. 90 mA

Electrical isolation

500 V (E-bus/field voltage)

Bit width in the process image

8 input bits

Configuration

no address setting, configuration via KAS-IDEClosed Kollmorgen Automation Suite - Integrated Development Environment

Weight

approx. 55 g

Permissible ambient temperature range during operation

-25°C ... +60°C

(extended temperature range, aligned in horizontal installa tion position)

-25°C ... +45°C

(all other installation positions )

Permissible ambient temperature range during storage

-40°C ... +85°C

Permissible relative humidity

95%, no condensation

Dimensions (W x H x D)

approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)

Mounting

on 35 mm mounting rail conforms to EN 60715

Vibration/shock resistance

according to EN 60068-2-6/EN 60068-2-27,

see also Installation instructions for terminals with increased mechanical load capacity

EMC resistance burst/ESD

conforms to EN 61000-6-2 / EN 61000-6-4

Protection class

IP20

Installation position

 See Constraints regarding installation position and operating temperature range.

Approval

CE, cULus, ATEX

Related Topics: Map Input and Output to Variables