Data logger

The MSD200 data logger is designed for DIN rail mounting and has two RS485 interfaces. The device supports Modbus RTU and ASCII protocols. 64 channels for data querying and archiving are available. The logger is equipped with four (0)4-20 mA analog inputs. The data are stored on an SD card. The integrated USB port enables data reading and device configuration. Use of the included programming tool makes the configuration and data handling easy and comfortable.

Functions and features:

• Archiving up to 64 data measuring points
• SD cards up to 32 GB
• 4 analog inputs
• Automatic archive compilation for several days is possible
• Express data analysis (extreme values identification)
• Configurable archive memory
• Data reading and device configuration via the USB interface

Areas of application:

The MSD200 can be used for data archiving in various processes in the food, chemical, gas and packaging industry as well as in the construction materials and wood processing industries. It can be also applied in many other areas of industrial and building automation.

Specifications

General
Power supply	24 (20…33) V DC
Power consumption, max.	5 W
Number of channels, max.	64
Logging cycle	1…65535 s
Dataset size (per 1 channel)	20 byte
Storage media	MMC, SD, SDHC, microSD
Storage capacity	≤32 GB
Storage medium file system	FAT32
Analog inputs
Quantity	4
Input signals	0-5 mA, 0(4)-20 mA
Sampling time for analog inputs	100 ms
Accuracy	±1.0%
Input resistance	133 ohm
Galvanic isolation	none
Resolution	12 bit
Communication
Interfaces	2 x RS485 (RS1, RS2) USB-Device 2.0
Protocol	Modbus RTU / ASCII, akYtec
RS485
RS1 operation mode	Slave (PC interface)
RS2 operation mode	Master/Slave (Device interface)
RS1 protocol	Modbus RTU
RS2 protocol	Modbus RTU / ASCII, akYtec
Baud rate	1.2…115.2 kBit/s
Galvanic isolation	individual
Environment
Ambient temperature	-10…+55 °C
Humidity	up to 80%, non-condensing
IP Code	IP20
Enclosure
Dimensions	22.5 x 102 x 120 mm
Weight	approx. 150 g
Material	plastic