INT600 DM Gateway

The KRIWAN diagnosis system allows data collected in KRIWAN diagnosis devices to be output via the DP interface. As a result, users can evaluate the functioning of the machine in the real applicationand react more quickly to breakdowns, as necessary. The INT600 DM Gateway reads the DP interface and outputs this via an RS485 interface (Modbus protocol).


Article number

22 S 371

Product information

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Diagnosis devices can be read via the 5 DP inputs and transferred via the Modbus protocol. The built-in LEDs signal the current activities of the Gateway.

This Gateway is characterised by the following features:

  • Direct connection of KRIWAN diagnosis devices via plugconnection
  • Very simple analysis of the individual interfaces by function LEDs, which flash when data is being transferred
  • Very simple installation for the switch cabinet installation
  • Broad range of possible uses through dual-voltage power unit
  • Can also be used in switch cabinets that are installed outdoors, due to expanded temperature range
  • Can be reset remotely
  • Connection to KRIWAN INTelligence server via Modbus LAN Gateway
  • Air gap: no possibility of accessing KRIWAN diagnosis protection units from the internet
  • Connection to customer-side controller (open Modbus protocol)
  • Impact and shake resistant
  • cURUS - certified


The Modbus interface supports the standard Modbus function code:

  • 0x04 read input register
  • 0x06 write single register
  • 0x10 write multiple registers
Supply voltage AC 50/60 Hz 115-240 V
(UL 115-230 V) ±10 % 2 VA
Permissible ambient temperature TA -30...+70 °C

Activating remote reset

– Impulse duration after activating

– Frequency

– Number


5 s

Once per 30 min

Max. 3 activations within 1 day


– Contact


– Mechanical service life


AC 240 V 2,5 A C300

at least AC/DC 24 V 20 mA

Approx. 1 million switching cycles


– Protocol

– Start addresses

– Number of addresses occupied

– Suitable cable

– Safety

– Specification

– Interface

– Baud rate

– Parity

– Stopbit


Modbus RTU (TwoWire / W2-Modbus)

Adjustable 1*, 17, 33, 49


Twisted pair e.g. cable LiYCY (TP) 2x2x0.2

Electrically isolated

Modbus application protocolspecification of the Modbus IDA

RS 485

9600, 19200* , 38400 oder 57600, adjustable

Even, odd oder no*, adjustable

1 or 2*

Protection class acc. to EN60529 IP20

Connection type

– Supply voltage

– DP interfaces

– Modbus interfaces


Screw terminals max. 2.5 mm2

Round 3-pin connector

Screw terminals max. 2.5 mm2

Housing material PC
Mounting Can be snapped onto 35mm standard rail as per EN 60715
Dimensions See dimensions in mm
Weight Approx. 200g
Check base

EN 61000-6-2, EN 61000-6-3 EN 61010-1

Overvoltage category II

Pollution level 2

* = Factory setting


Find the right accessories for our products.


Connect your KRIWAN diagnostic devices to the INTspector app via USB gateway

Learn more


Connect your KRIWAN diagnostic devices to the INTspector app via Bluetooth gateway

Learn more

DP cable

For the right connection between your protection device and the gateway

Learn more

INTspector App

For parameterizing your device and reading out all important data

Learn more

You have further questions? Our experts will be pleased to advise you!