DMB 96200 B
DMB96200B
DMB96200

4 Channel AI Module DMB 96200

4 Fully Isolated Analog Inputs, Modbus RTU

Acquisition of 4 industrial standard signals
individually configurable as current or voltage input
4 galvanic isolated inputs
protection against erroneous measurements due to parasitic voltages or ground loops
Protective 5 port separation
up to 300 V AC/DC, Test voltage 3 kV
Fast signal acquisition
high measuring rate, short processing times
In-Rail-Bus connector
for Modbus and Power Supply allows fast and economical installation
Freely scalable
up to 247 DRAGO Module in one Modbus segment
Extremely slim design
6.2 mm slim housing for a simple and space saving, DIN rail mounting
5 Years Warranty
Defects occurring within 5 years from delivery date shall be remedied free of charge at our plant (carriage and insurance paid by sender)

The Modbus 4-Channel Al Modul provides four fully isolated, independently configurable inputs. Each input can be configured as either a current input or a voltage input. Various filter functions can be used to suppress interferences.

All parameters can be set via the Modbus RTU interface and via a programming socket behind the front panel. A free PC configuration software also offers extended setting options and extensive diagnostic functions during operation. A subset of the most common settings is also available via DIP switches.

The 5 port isolation ensures reliable decoupling of the inputs from each other and from the processing circuit and the power supply. Power supply and Modbus RTU are connected via the rear-mounted In-Rail-Bus connection (see Accessories).

Product line

Product line DMB 96200
Device Type	Order-No.
Modbus 4 Channel AI Module, In-Rail-Bus for power supply and Modbus connection	DMB 96200 B

Downloads / Links

Data Sheet

User Instructions (759.3 KiB)

Modbus-Manual

Additional Documents

Request offer

Technical Data

Input AI

	Voltage	Current
Input signal	0 to 10 V	0 to 20 mA
	4 Channels, common selectable via DIP switch, individual configurable by software
Input resistance	≥ 100 kΩ	≤ 25 Ω
Overload	≤ 30 V	≤ 100 mA

Modbus

Protocol	Modbus RTU (RS485)
Module addressing	1 to 247
Response delay	1 to 1000 ms
Baud rate	300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Configuration	Parity: Even, Odd, None 2 Stop bits, None 1 Stop bit
Connectivity	Up to 247 DRAGO Modbus devices without additional repeater (1/8 Load)
Indication	Yellow LED on front panel

General Data

Measuring error	< 0.1 % full scale
Temperature coefficient¹⁾	< 100 ppm/K
Resolution	14 bit
Test voltage	3 kV AC, 50 Hz, 1 min., All channels against each other and against Modbus/power supply
Working voltage²⁾ (Basic insulation)	600 V AC/DC for overvoltage category II and pollution degree 2 acc. to EN 61010-1
Protection against dangerous body currents¹⁾	Protective Separation by reinforced insulation acc. to DIN EN 61010-1 up to 300 V AC/DC for overvoltage category II and contamination class 2 between input and Modbus/power supply
Ambient temperature	Operation: -25 °C to +70 °C (-13 to +158 °F) Transport and storage: -40 °C to +85 °C (-40 to +185 °F)
Power supply	24 V DC, voltage range 16.8 V to 31.2 V DC, max. 1.0 W
EMC²⁾	EN 61326-1
Construction	6.2 mm (0.244’’) housing, protection type: IP 20, mounting on 35 mm DIN rail acc. to EN 60715
Connection Captive plus-minus clamp screws	Wire cross-section 0.5 to 2.5 mm² / AWG 20-14 Stripped length: 8 mm / 0.3 in Screw terminal torque 0.6 Nm / 5 lbf in Optional power connection via In-Rail-Bus (see accessories)
Weight	Approx. 70 g

Average TC related to full scale value in specified operating temperature range, reference temperature 23 °C
For applications with high working voltages, ensure there is sufficient spacing or isolation from neighboring devices and protection against electric shocks.
Minor deviations possible during interference