Expert Logger

Stand alone data logger for environmental measurement technology, measurement data diagnosis, lab data acquisition and energy optimization.
Expert Logger is Delphin‘s new generation of data loggers. It combines the latest communication technology with advanced measurement technology, and is based on FPGA technology to make it especially powerful. It can process up to 46 analog input channels at both low and high rates of sampling. Measurement data can be accurately acquired, independently stored and transmitted to the internet or a PC for evaluation via USB, LAN, WLAN or LTE.
Expert Logger | ||||
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Device Type | 100 | 200 | 300 | 400 |
Analog Inputs (mV, mA, TC) | 16 | 32 | 46 | 16 |
Appropriate for RTD´s | (8) | (16) | (23) | (8) |
Total Sampling Rate | 1000 Hz | 2 groups per 1000 Hz | 3 groups per 1000 Hz | 1000 Hz |
Voltage / Current Measurement Range | ± 156 mV .. ± 10 V / 0 .. 20 mA, 4 .. 20 mA, free | |||
Current Reference for Restistance Measurement | None, 100µA, 200µA or 1 mA software switchable | |||
Strain Gauge Voltage ref, 5 VDC ±10 mV | 1 | 1 | 0 | 0 |
Resolution / Input Impedance | 24 bit / 1GΩ | |||
Internal Reference Junctions | yes / 2 | yes / 4 | yes / 6 | yes / 2 |
Withstand Voltage / Galvanic Isolation | ±110 VDC / ± 400 VDC to PE, other channel group | |||
Number of Digital Channels | ||||
Digital Inputs to 1 MHz | 3 | 3 | 0 | 0 |
Digital Inputs to 250 Hz | 1 | 1 | 0 | 1 |
Digital Outputs | 4 | 4 | 0 | 0 |
Digital Inputs / Outputs | 4 | 4 | 1 | 24 |
Technical Information Digital Inputs | ||||
Input Signal | low: 0 .. 1V / high: 5 .. 100 VDC@3,5 mA | |||
Frequency Range / Width Counter | 0,2 Hz .. 1 MHz, respectively 0,2 Hz .. 250 Hz / 64 bit | |||
Galvanic Isolation | ±400 VDC to PE / other channels | |||
Technical Information Digital Outputs | ||||
Max. Switching Voltage / Current | 50V / 2,5A | |||
PWM Function / Pulse Duty Factor | Basic frequency 5 Hz .. 10 kHz / 1:1000 | |||
Galvanic Isolation | ±400 VDC to PE / other channels | |||
Data Storage | ||||
Data Storage Internal | 2 .. 14 GB (approx. 30 million measurement values per GB) | |||
Data Storage External | USB, NFS, CIFS, (S)FTP | |||
Interfaces / Protocols | ||||
Sensor Bus SDI12 | 1 | 1 | 0 | 0 |
COM1 und COM 2 | RS485, 9-pole sub-D plug/ASCII, Modbus RTU, PROFIBUS DPV1 Slave | |||
COM 3 | RS485, 9-pole sub-D plug/ASCII, Modbus RTU | |||
LAN | 1000 Base-TX | |||
WLAN (Optional, Alternative to WWAN) | 802.11 b/g/n | |||
WWAN (Optional, Alternative to WLAN) | UMTS, LTE max. 100 Mbit/s | |||
USB | Device 2.0 Host 2.0 / low / full / high | |||
TCP / IP Protocols (LAN, WLAN, WWAN, USB) | Modbus TCP, OPC UA | |||
CAN / RS 232/485 | 2x CAN 2.0/ Modbus RTU, SCPI, ASCII | |||
General Technical Information | ||||
Dimensions / Weight | H 210 x B 80 x T 125 mm / 750 g | |||
Fixing | Rail mounting DIN EN 60715 or screw fixing | |||
Signal Connections | Plug-in screw terminals, 96 terminals in 2 rows, max. 1.5 mm² | |||
Temperature Range | -20 .. 50° C | |||
Power Supply | 12 .. 24 VDC / ± 10% | |||
Power Input Normal Mode | max. 10 W | |||
Power Input Sleep Mode | 5 mW@12 V, 10 mW@24 V |
Expert Key

PC-based measurement technology for data acquisition, test stand and research and development.
Expert Key devices have been specially developed for PC-based measurement data acquisition and testing technology. The inexpensive systems are made up of Expert Key hardware and ProfiSignal Go which enable users to quickly begin acquiring their measurement data.
Expert Key | ||
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Device type | 100 | 200 |
Analog inputs | 14 | 28 |
Current source for RTD | 4 | 8 |
Sensor types | mV, mA, thermocouples, RTD, resistance | |
Resolution | 18 Bit | |
Sampling rate | 100 kHz | |
Measurement range | ± 100, 200, 500 mV; ± 1, 2, 5, 10 V | |
Integrated compensation for thermocouples | yes / 1 | yes/ 2 |
Galvanic isolation | yes, 500 VDC | |
Analog outputs | 2 | 2 |
Resolution | 16 Bit | |
Max. output rate | 50 Hz | |
Output voltage / current | 0 .. 10 V / ± 10 V / 0 .. 20 mA / 4 .. 20 mA / ± 20 mA | |
Galvanische Trennung | yes, 500 VDC | |
Digital inputs ... | 12 | 1 |
Logic level | low: 0 .. 2.5 V / high: 3 .. 90 VDC@2.7 .. 3.5 mA | |
Max. input frequency | 2 x 1 MHz, 10 x 10 Hz | |
Galvanic isolation | yes, 2.5 kVDC | |
... with counter function | 12 | 1 |
Counter resolution | 64 Bit | |
Max. input frequency / resolution | 2 x 1 MHz / 1 µs, 10 x 10 kHz / 100 µs | |
Measurement range | 0.1 Hz .. 1 MHz or 10 kHz | |
Digital outputs ... | 8 | 1 |
Max. switching voltage / current | 30 V / 1 A or 40 V / 0,75 A or 50 V / 0,6 A | |
Max. output rate | 10 Hz | |
Galvanic isolation | yes, 2.5 kVDC | |
... with PWM function | 4 | 1 |
Duty cycle | 1:100 .. 1:500 | |
PWM basic frequency | 5 Hz .. 10 kHz | |
General technical information | ||
Sensor connection | Screw terminals with 0.14 .. 2,5 mm² openings | |
Power supply | External power supply | |
Max. power input | 6 Watt | |
Power supply | 9 .. 24 VDC | |
Temperature range | 0 .. 50 °C | |
Environmentally friendly | RoHS conform | |
USB interface | USB 2.0 high-speed | |
Ethernet interface | 100Base-TX | |
Expert Key L 100/200 dimensions | 50 x 185 x 215 mm | |
Expert Key L 100/200 weight | 750 g | |
Expert Key C 100/200 dimensions | 57 x 280 x 208 mm | |
Expert Key C 100/200 weight | 1.500 g | |
Expert Key P 100/200 dimensions | 495 x 135 x 305 mm | |
Expert Key P100/200 weight | 6.500 g | |
Expert Key M 100/200 dimensions | 470 x 175 x 355 mm | |
Expert Key M 100/200 weight | 5.100 g |
ProfiMessage

Modular measurement for process data, fault data acquisition, experiments, tests and product testing.
ProfiMessage / ProfiLab | |||
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Analog inputs | |||
Module type | ADVT / AAST / ADIT | ADGT | AMDT / ADFT |
Voltage and current measurement range | ± 156 mV .. ± 10 v etc. | ||
Sensors | mV, mA, Thermocouples, RTD (RTD except ADVT) | mV, mA | |
Potential isolation to system | 750 VDC | ||
Potential isolation channels | 110 V | 650 V | 100 V |
Resolution | 24 Bit | 14 Bit | |
Measurement accuracy | V / mA: 0,1 % RTD100: 0.1 K RDT000: 0.05 K Thermoelemente: 0.1 % EW | 0.1 % - - - | |
Analog outputs | |||
Resolution | 16 Bit | - | 12 Bit |
Potential isolation | 750 V | - | 100 V |
Output | 0/4 .. 20 mA | - | 0 .. 10 V |
Max. load / min. load | 650 Ω | - | 2.5 kΩ |
Digital inputs | |||
Potential isolation | 2.5 kV | ||
Input measurement range | low: 0 .. 1.5 VDC@0 .. 1.5 mA / high: 3.5 .. 90 VDC@2 mA | ||
Frequency / counter inputs | |||
Potential isolation / input measurement range | 2.5 kV / low: 0 .. 1.5 VDC@0 .. 1.5 mA / high: 3.5 .. 90 VDC@2 mA | ||
Measurement frequency | bis 30 kHz bei TTL-Pegel | ||
Digital outputs | |||
Potential isolation | 2.5 kV | ||
Switching voltage | max. 50 VDC@2.5 A | ||
Data storage | |||
Standard size / measurment values | Storage partitionable as required, standard: 500 MB/ max. 32 million measurement values | ||
Max. size / measurement values | 15.5 GB / up to 1 billion measurement values (7 billion measurement values for AMDT, ADFT) | ||
Interfaces | |||
Physical equipment COM 1 / COM 2 | RS485, 9-pole sub-D-plug, DIN EN ISO 19245-1 | ||
Physical equipment COM 3 / COM 4 | RS232, 9-pole sub-D plugs | ||
Protocols COM 1 / COM 2 | PROFIBUS DPV1 Slave (both interfaces), incl. redundancy according to PNO 2.212 V1.2 | ||
Protocols COM 3 / COM 4 | Modbus RTU master / slave, customer-specific protocols | ||
Ethernet | RJ45 (8-pole STP-plug), 100 Base-TX; Protocols: TCP/IP, HTTP, SMTP, NTP, Modbus TCP Client / server | ||
USB | USB 1.1. for configuration and data memory read out | ||
CAN | 9-pole sub-D plug, Protocols: CAN, RAW; baud rates: 50 k .. 1 MBaud | ||
Module bus | |||
Mechanical type | 3-pole Phoenix connector; inetrnal bus to connect additional modules | ||
Baud rate / length | 1 MBaud (adjustable) / up to 10 m (1 MBaud) | ||
General technical information | |||
ProfiMessage dimension / weight | 200 x 73 x 118 mm / 1 kg | ||
ProfiMessage fixing | Rail mounting DIN EN 60715 or screw fixing | ||
ProfiMessage signal connections | Detachable screw terminals, 33 terminals in 2 rows, lead protection, connecting cabling max. 2.5 mm² | ||
ProfiLab dimension / weight | 226 x 145 x 180 mm / 1 kg | ||
ProfiLab signal connections | Up to 64 4 mm lab plugs, gold-plated | ||
Temperature range | -20 .. 60 °C | ||
Power supply | 12 .. 36 VDC / 12 .. 28 VAC eff. / ± 10 %, at AMDT/ADFT min. 18 VAC/DC | ||
Power input | < 10 Watt |
Expert Vibro

Measuring device for recording transient signals and vibrations for the shaft vibration monitoring / analysis and bearing fault diagnosis.
Expert Vibro | |
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Inputs / Outputs | |
Analog inputs | 8 or 16 |
Sampling rate, set per channel | 20 Hz .. 50.000 Hz |
Usable signal range | DC .. 20 kHz |
Voltage / current range | ± 25 V / 0 .. 20 mA, 4 .. 20 mA, free |
Signal conditioning, software switchable | None, AC coupling, IEPE |
Resolution / input impedance | 24 Bit / 4 MΩ |
Dielectric withstand voltage | ± 100 VDC |
Galvanic isolation / channel to channel / channel to system | ± 400 VDC |
Digital frequency inputs | 4 |
Input signal | low: 0 .. 2 V / high: 5 .. 50 VDC@3,5 mA |
Galvanic isolation | yes, 2.5 kVDC |
Max. input frequency / min. pulse width | 1 MHz / 500 ns |
Analog outputs | 4 |
Resolution | 16 Bit |
Output range | 0 .. 10 V / ± 10 V / 0 .. 20 mA / 4 .. 20 mA |
Galvanic isolation | 400 V |
Minimum/Maximum load resistance | 650 Ω |
Digital outputs | 8 |
Switching voltage / current / PWM | 50 V / 0,6 A / galvanically isolated / 5 Hz .. 10 kHz, to 1:500 |
Data storage | |
Maximum size / measurement values | 15 GB / .. 4 billion measurement values |
Signal processing functions | |
High-pass / Low-pass/ Band-pass filter | |
Cutoff frequency / filter ordering / filter characteristic | 5 .. 20.000 Hz / 4, 6, 8, 10 / incl. Butterworth |
Integrator / Differentiation | |
Single or double-integrator / differentiation | |
FFT | |
Line number / window function / averaging | max. 12.800 lines / from Hann, Hanning, Flat-Top / 2 .. 32 times |
Types of FFT | Narrow band / wide band, envelope / demodulation, amplitude / phase spectra |
Characteristic values from time signal | |
Maximum / minimum value, peak-to-peak value, arithm. average, TRMS, max vect. sum, local min. / max values | |
Characteristic values from frequency spectrum | |
Amplitude, frequency, main oscillation phase, any harmonic amplitude, frequency, sum value, square root means (in any frequency bands), sum or remainder value | |
Characteristic values on digital input | |
Frequency | 1 Hz .. 1 MHz |
Counter | 32 Bit, UP-Down counter, quadrant decoder |
Interfaces | |
Physical equipment COM 1 / COM 2 | RS485, 9-pole sub-D connector, DIN EN ISO 19245-1 |
Physical equipment COM 3 | RS232, 9-pole sub-D connector |
LAN | 1 x 1000Base-TX, 1 x 100 Base-TX |
WLAN / WWAN | 802.11b/g/n / GPRS, UMTS, LTE |
USB | Device 2.0 / host 2.0 / low / high / full |
PROFIBUS | 2 x PROFIBUS DPV1 / Slave max. 12 Mbit, incl. redundancy |
CAN / RS 232/485 | 2 x CAN 2.0 / Modbus RTU, SCPI, ASCII |
TCP/IP | Modbus TCP |
General technical information | |
Dimensions / weight | 210 mm x 80 mm x 125 mm / 750 g |
Fixing | Rail mounting DIN EN 60715 or screw fixing |
Signal connections | Plug-in screw terminals, 96 terminals in 2 rows, max. 1,5 mm² |
Temperature range | -20 .. 60° C |
Supply voltage | 12 … 24 VDC / ± 10% |
Power input | ca. 20 Watt |
Expert Transient

Data recorder for synchronous detection of transient and periodic events for example fault diagnositics finding on machinery, plant and devices.
The device is capable of synchronously acquiring and independently saving analog measurement data up to a sampling rate of 50 kHz per channel in combination with digital signals. Data storage is highly secure due to an option for parallel recording to internal and external storage media.
Expert Transient is equipped with 8 or 16 synchronous analog inputs and 4 digital inputs. The system can be extended to over 100 analog signals via a LAN interface with high-speed synchronization protocols. An extension for additional synchronous digital inputs is also possible.
Expert Transient | |
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Inputs / Outputs | |
Analog inputs | 8 or 16 |
Sampling rate, set per channel | 20 Hz .. 50.000 Hz |
Usable signal range | DC .. 20 kHz |
Voltage / current ranges | ± 25 V / 0 .. 20 mA / 4 .. 20 mA, free |
Signal conditioning, software switchable | None, AC-coupling, IEPE |
Resolution / input impedance | 24 Bit / 4 MΩ |
Dielectric withstand voltage | ± 100 VDC |
Galvanic isolation / channel to channel / chanel to system | ± 400 VDC |
Digital inputs | 4 |
Input signal | low: 0 .. 2 V / high: 5 .. 50 VDC@3,5 mA |
Max. input frequency / min. pulse width | 1 MHz / 500 ns |
Analog outputs | 4 |
Resolution | 16 Bit |
Output range | 0 .. 10 V / ± 10 V / 0 .. 20 mA / 4 .. 20 mA |
Min. load / max. load | 650 Ω |
Digital outputs | 8 |
Switching voltage / current / PWM | 50 V / 0.6 A / galvanically isolated / 5 Hz .. 10 kHz, to 1:500 |
Data storage | |
Maximum size / measurement values | 15 GB / .. 4 billion measurement values |
Signal conditioning functions | |
Highpass / lowpass/ bandpass filters | |
Cut-off frequency / filter ordering / filter characteristic | 0.5 .. 20.000 Hz / 4, 6, 8, 10 / incl. Butterworth |
Integrator / Differentiation | |
Single or double-integrator / differentiation | |
Characteristic values from time signal | |
Maximum / minimum value, peak-to-peak value, arithm. average, TRMS, max vect. sum, local min. / max values | |
Characteristic values on digital input | |
Frequency | 1 Hz .. 1 MHz |
Counter | 32 Bit, UP-Down counter, quadrant decoder |
Interfaces | |
Physical equipment COM 1 / COM 2 | RS485, 9-pole sub-D connector, DIN EN ISO 19245-1 |
Physical equipment COM 3 | RS232, 9-pole sub-D connector |
LAN | 1 x 1000Base-TX / 1 x 100Base-T |
WLAN / WWAN | 802.11b/g/n / GPRS, UMTS, LTE |
USB | Device 2.0 / host 2.0 |
PROFIBUS | 2 x PROFIBUS DPV1 / Slave max. 12 Mbit, incl. redundancy |
CAN / RS 232/485 | 2 x CAN 2.0 / Modbus RTU, SCPI, ASCII |
TCP/IP | Modbus TCP |
General technical information | |
Dimensions / weight | 210 mm x 80 mm x 125 mm / 750 g |
Fixing | Support rail DIN EN 60715 or screw fixing |
Signal connections | pPlu-in screw terminals, 96 terminals in 2 rowsmax. 1.5 mm² |
Temperature range | -20 .. 60° C |
Power supply | … 24 VDC / ± 10% |
Power input | ca. 20 Watt |
LogMessage

Data logger fault diagnostics, energy efficiency measurements, experiment and product testing.
LogMessage devices have been specially developed for use as universal data loggers. A complete package that includes a LogMessage device and the ProfiSignal Go software enables users to immediately begin their measurement and analysis tasks. Delphin customers are especially impressed by the system's intuitive method of configuration and the many options provided by the device
LogMessage | |||
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Analog inputs | |||
Device type | X000 | 5000 | 4000 |
Voltage and current measurement range | ± 156 mV .. ± 10 v etc. | ||
Sensors | Thermocouples,RTD | - | |
Potential isolation to system | 750 VDC | ||
Potential isolation channels | 110 V | 650 V | 100 V |
Resolution | 24 Bit | 14 Bit | |
Measurement accuracy | V / mA: 0,1 % RTD100: 0.1 K RDT000: 0.05 K Thermoelemente: 0.1 % EW | 0.1 % - - - | |
Analog outputs | |||
Resolution | 16 Bit | - | 12 Bit |
Potential isolation | 750 V | - | 100 V |
Output | 0/4 .. 20 mA | - | 0 .. 10 V |
Max. load / min. load | 650 Ω | - | 2.5 kΩ |
Digital inputs | |||
Potential isolation | 2.5 kV | ||
Input measurement range | low: 0 .. 1.5 VDC@0 .. 1.5 mA / high: 3.5 .. 90 VDC@2 mA | ||
Frequency / counter inputs | |||
Potential isolation / input measurement range | 2.5 kV / low: 0 .. 1.5 VDC@0 .. 1.5 mA / high: 3.5 .. 90 VDC@2 mA | ||
Measurement frequency | bis 30 kHz bei TTL-Pegel | ||
Digital outputs | |||
Potential isolation | 2.5 kV | ||
Switching voltage | max. 50 VDC@2.5 A | ||
Data storage | |||
Standard size / measurment values | Storage partitionable as required, standard: 3.5 GB / max. 250 million measurement values | ||
Max. size / measurement values | 15.5 GB / up to 1 billion measurement values (7 billion measurement values for LogMessage 4000) | ||
Interfaces | |||
Physical equipment COM 1 / COM 2 | RS485, 9-pole sub-D-plug, DIN EN ISO 19245-1 | ||
Physical equipment COM 3 / COM 4 | RS232, 9-pole sub-D plugs | ||
Protocols COM 1 .. COM 4 | Modbus RTU master / slave, customer-specific protocols | ||
Ethernet | RJ45 (8-pole STP-plug), 100 Base-TX; Protocols: TCP/IP, HTTP, SMTP, NTP, Modbus TCP Client / server | ||
USB | USB 1.1. for configuration and data memory read out | ||
CAN | 9-pole sub-D plug, Protocols: CAN, RAW; baud rates: 50 k .. 1 MBaud | ||
Module bus | |||
Mechanical type | 3-pole Phoenix connector; internal bus to connect additional modules | ||
Baud rate / length | 1 MBaud (adjustable) / up to 10 m (1 MBaud) | ||
General technical information | |||
Dimension / weight | 200 x 73 x 118 mm / 1 kg | ||
Fixing | Rail mounting DIN EN 60715 or screw fixing | ||
Signal connections | Detachable screw terminals, 33 terminals in 2 rows, lead protection, connecting cabling max. 2.5 mm² | ||
Temperature range | -20 .. 60 °C | ||
Power supply | 12 .. 36 VDC / 12 .. 28 VAC eff. / ± 10 %, for LM 4000 min. 18 VAC/DC | ||
Power input | < 10 Watt |
Loggito

The Loggito series is a new compact and flexible measurement system for data acquisition Industry IoT. It enables inexpensive connectivity of decentralised measuring points for both low channel data logging and complex acquisition systems.
All data overview
Modul type | Loggito series | |||
Analog inputs | ||||
Sensors | mV, mA, thermocouples, RTDs (no RTDs with channel types 8 AI and 4 AI) | |||
Sum sampling rate | 1/3 Hz .. 1 kHz | |||
Voltage measurement range | ±78 mV .. ±10 V | |||
Current measuring range | 0 .. 20 mA / 4 .. 20 mA / ±20 mA / any (with freely selectable external shunts) | |||
Optional additional boards (only with 24 V supply) | Software switchable internal shunt for active and passive 4 .. 20 mA sensors Software switchable feed for passive 4 .. 20 mA sensors | |||
Resistance measurement range | 0 .. 60 kΩ | |||
Resolution | 24 Bit | |||
Input impedance | > 5GΩ | |||
Dielectric withstand voltage (tolerable overvoltage) | ±24 VDC | |||
Max. differential voltage channel to channel | ±24 VDC | |||
Galvanic isolation against FE | ±400 VDC | |||
Precision of current and voltage measurement | 0.01% from measurement range end value | |||
RTD precision | 0,1 K | |||
Thermocouples precision | 0.3 K (external thermoblock), < 1.0 K (internal reference junction) | |||
Analog outputs | ||||
Resolution | 12 bit | |||
Max. output rate | 1 Hz | |||
Output range | 4 .. 20 mA | |||
Max. load | 550 Ω | |||
Galvanic isolation output to analog inputs | none | |||
Galvanic isolation to system / FE | ±400 VDC | |||
Digital / frequency inputs | ||||
Input signal low | low: 0 .. 1 V / high: 3,6 .. 100 VDC@3,5 mA | |||
Frequency input measuring range (combined DIOs) | 0.2 Hz .. 500 Hz | |||
Frequency input measuring range (pure DIs) | 0.2 Hz .. 30 kHz | |||
Counter width | 64 bit | |||
Galvanic isolation | ±400 VDC against FE / other channels (DIOs in groups of 2 channels) | |||
Digital / PWM outputs | ||||
Grouping | 2 per group | |||
Max. switching voltage / current | 50 V / 2.5 A | |||
PWM basic frequency / duty cycle | 20 Hz .. 10 kHz / 1:100 | |||
Galvanic isolation | ±400 VDC against FE / channels of other groups | |||
Modul type | Loggito Logger | Loggito Wireless | Loggito USB | |
Interfaces | ||||
LAN | 10 x Base-T / 100 Base-Tx | - | - | |
WLAN | 802.11b/g/n, max. 72 MBit/s (optional, alternative to radio network interface) | - | - | |
Radio network interface | IEEE802.15.4, max. 256 kBit/s (optional, alternative to WLAN) | IEEE802.15.4, max. 256 kBit/s | - | |
USB device – mini socket | 2.0 low/full/high speed | - | 2.0 low/full speed | |
USB host – type A socket | 2.0 low/full speed | - | - | |
Protocols | ||||
RS 232/485 (via USB extension) | Modbus RTU Master, Modbus RTU slave, SCPI, ASCII | - | - | |
TCP/IP | Modbus TCP, OPC UA (DA) client server | - | - | |
Data storage | ||||
Internal | 4 / 8 / 16 GB / approx. 30 million measurement values per GB | - | - | |
External | USB, NFS, CIFS, (S)FTP | - | - | |
General technical information | ||||
Dimensions | L x W x H approx. 96 mm x 68 mm x 65 mm | |||
Weight | without battery approx. 250 g, with battery approx. 300 g | |||
Fixing | mounting rail DIN EN 60715 or screw mounting horizontally / vertically or upwards | |||
Connecting terminals | plug-in spring terminals, max. 24 terminals in 2 rows, conductor cross-section (rigid / flexible) 0.2 .. 2.5 mm², ferrule 0.25 .. 1.5 mm² | |||
Temperature range | -20 .. 60° C | |||
Humidity | max. 90 % relative humidity, non-condensing | |||
Supply voltage | alternatively 12 .. 24 VDC / ±20 % or 5 VDC (via mini USB connector) or integrated accumulator 3.7 V, 2050 mAh (optional) | 12 .. 24 VDC / ±20 % or integrated accumulator 3.7 V, 2050 mAh (optional) | 5 VDC (via mini USB connector) | |
Power input | max. 3 watts plus power consumption of current loop for passive 4 .. 20 mA sensors, sleep mode max. 50 mW, hibernation mode max. 1 mW | max. 1 watt | max. 1 watt |
ProfiMessage D

With a ProfiMessage D device, you can immediately begin using a optinal PROFINET interface as well as communicating to third-party systems via an OPC UA Server/Client. The device is also equipped with a display to show important configuration and measurement data. Other special features include universal sensor inputs, high-level data security, and a diverse range of interfaces.
Modul Typ | ADVT / | ADGT | AMDT / | IOIT / OTOT / DIOT |
Analog inputs | ||||
Voltage and current ranges | ± 156 mV .. ± 10 V / 0 .. 20 mA, 4 .. 20 mA | — | ||
Galvanic isolation to system | 750 VDC | 750 VDC | 750 VDC | — |
Max. differential voltage channel to channel | 110 V | 650 V | 100 V | — |
Resolution | 24 bit | 24 bit | 14 bit | — |
Analog outputs | ||||
Resolution | 16 bit | — | 12 bit | — |
Galvanic isolation | 750 V | — | 100 V | — |
Output | 0/4 .. 20 mA | — | 0 .. 10 V | — |
Max. burden / min. load | 650 Ω | — | 2,5 KΩ | — |
Digital inputs | ||||
Galvanic isolation / input measurement range | 2.5 kV / low: 0 .. 1.5 VDC@0 .. 1.5 mA / high: 3.5 .. 90 VDC@2 mA | |||
Frequency / counter inputs | ||||
Galvanic isolation / input measurement range | 2.5 kV / low: 0 .. 1.5 VDC@0 .. 1.5 mA / high: 3.5 .. 90 VDC@2 mA | |||
Measurement frequency | up to 30 kHz (DIOT), up to 50 kHz (AMDT, ADFT) | |||
Digital outputs | ||||
Galvanic isolation | 2.5 kV | |||
Switching voltage | max. 50 VDC@2.5 A | |||
Data storage | ||||
Internal | 4 .. 16 GB (approx. 40 million measurement values per GB / 300 million measurement values per GB for AMDT, ADFT) | |||
Interfaces | ||||
Physical COM 1 / COM 2 | RS485, 9-pin Sub-D-sockets, DIN EN ISO 19245-1 | |||
Physical COM 3 / COM 4 | RS232, 9-pin Sub-D-plug | |||
Protocols COM 1 / COM 2 | PROFIBUS DPV1 Slave (both interfaces), also reduntant, according to PNO 2.212 V1.2 | |||
Protocols COM 1 .. 4 | Modbus RTU master / slave, customer-specific protocols, ASCII | |||
Ethernet | RJ45 (8-pin STP socket), 1000Base-T, protocols: TCP/IP, HTTP, SMTP, NTP, Modbus TCP and OPC UA client / server | |||
PROFINET (optinal) | 2 x RJ45 (8-pin STP socket) for any topologies; conformance class CC-B; ring redundancy MRP | |||
WLAN (optional) | 802.11 b/g | |||
USB | USB 2.0 type C for configuration and reading out stored data | |||
CAN | 9-pin Sub-D-socket, protocols: CAN RAW; baud rates: 50 k .. 1 MBaud | |||
Module bus baud rate / length | 1 MBaud / 10 m .. 25 kBaud / 100 m | |||
General technical information | ||||
Dimensions / weight | W 200 x H 73 x D 118 mm / 1 kg | |||
Fixing | Rail mounting DIN EN 60715 or screw fixing | |||
Signal connection | Detachable screw terminals, 33 terminals in 2 rows, lead protection, connecting cabling max. 2,5 mm² | |||
Display | 4 lines, operation via jog wheel | |||
Temperature range | -20 .. 50 °C | |||
Supply voltage | 12 .. 24 VDC / ± 10 % | |||
Power input | < 10 Watt |