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Flow computers

FP-3021

Flow computer for calculating compensated flow and thermal energy of steam, water and other liquid media and compensated flow of process gases with electronically registered results. The computer communicates with RS‑485 / Modbus RTU and HART transducers.

Flow computer

• Simultaneous consumption calculations in up to two different measurement systems (A, B) for separate process lines
• Balancing flows – sum, difference, comparison
5 channels for digital data readout
2 PULS type inputs
• Alarm and control functions: 4 alarm and control thresholds for each measurement channel
4 semiconducting output relays: alarm and control functions, operation in pulse output mode with fixed pulse weight
• Optional 4-20mA analog output. Advanced recording function allows storage of measurement results. USB port for transferring data from and to the computer
• Color graphic LCD TFT display
• USB port on front panel
• Ethernet port (Modbus TCP protocol, server www)
• RS-485 port (Modbus RTU protocol)
• Software for visualization of measurement results

Version

Available in two versions

• Basic – implementation of one settlement system
• Extended – implementation of up to three settlement systems A, B

Applications for steam, liquids and technical gases

Process values and calculations relevant to a single installation application are grouped in one system named main application. FP-3021 flow computer can handle up to two independent main applications A or B. Configuration wizard helps to setup one of possible applications
• The flow and heat of a liquid medium
• The flow and delta heat of a liquid medium in a closed supply-return installation
• The flow and delta heat of a liquid medium in an installation with different supply and return flow rates
• The flow and heat of a steam
• The flow and delta heat in a closed steam-condensate installation
• The flow and delta heat in a steam-condensate installation with different steam and condensate flow rates
• The flow and delta heat in a steam-generating installation with the supplied water flow rate measured
• The flow of a gas

Flow rate measurement

• Mass flowmeters
• Volume flowmeters
• Differential pressure devices (orifices and nozzles) according to iteration algorithm according to PN-EN ISO 5167 standard (only for water and steam)

Measurement channels

• 5 channels intended for data readout from Modbus RTU protocol devices and transducers and HART protocol transducers
• Two channels intended for interaction with PULS-type inputs (measurement of frequencies within the range of 0.001Hz … 10kHz, pulse counting, tracking and recording the shorting / disconnecting binary signal)

HART

• Readout of digital quantities from transducers / devices connected in parallel to a current loop
• Operation as Primary Master or Secondary Master
• Readout of variables: PV – primary variable, SV – secondary variable, TV – third variable, FV – fourth variable

MODBUS RTU

• Devices / transducers connected in parallel to one pair of wires (of an RS-485(1) port)
• Transmission rate between 1200bps and 115,200bps
• Readout functions: 03 (Read Holding Register) and 04 (Read Input Register)
• Supported formats of variables: Uns. Integer, Integer, Uns. Long, Uns. Long(sw), Long, Long(sw), Float, Float(sw)

Measurements and additional calculations

Math functions to perform calculations on measured quantities (eg Sum of flows and power in two pipelines, etc.)
• 8 additional channels: measurement of additional quantities or calculations
• Additional quantities are omitted when performing calculations related to the flow measurement system
• Calculated quantities may serve as auxiliary values or be used directly in measurement systems

Recording measurement results

• Recording to internal 2GB memory
• Checksum secured files – protection against result errors
• Recording frequency for main archive between 3s and 24h; define two recording frequencies, toggled upon exceeding the set alarm thresholds
• Registration of counters, average, minimum and maximum values every 1 hour

Other functions

• Ability to measure, display and record additional values not related to settlement systems (eg condensate level in the tank)
• Algorithm of overshooting of the ordered power and of the excess energy meter with the possibility of registration saturation of superheated steam
• Advanced user and password system
1 optional 4-20mA analog output
• Available also in wall-mounted case – FP-3021N

Application

The FP-30×1(N) series flow computers are used in many industries: power plants, CHPs, metallurgical, food, chemical, wood and paper industries, etc. Example of application: calculating the amount of energy produced at the power plant; measurement of the flow and energy of steam used in the food industry for production purposes (pasteurization of processed products).

 

This product is CE marked.
Declarations of Conformity are available on request.

COMPENSATED FLOW AND HEAT ENERGY MEASUREMENT
Accuracy of compensated steam, water, other liquid or technical gas flow <2% (typically <0.5%)
Frequency of measurement and calculation results 1 s
FRONT PANEL
Display type LCD TFT colour 272×480 px
Display size 43.8 mm x 77.4 mm
Keyboard ·  FP-3021: 7 membrane buttons

·  FP-3021N: 19 membrane buttons

LED indication 3 LEDs 3-colour, red-orange-green
INPUTS ORGANIZATION
FP-3021, FP-3021N
IN1, IN2, IN3, IN4, IN5

HART port:

RS-485 (1) port:

2 x PULS:                          IN6, IN7

HART port
Transmission protocol Master type 0 or 1, rev. 4, rev. 5, rev. 6; FSK
Implemented features Reading variables PV, SV, TV, FV

Retrieve long address (rev. 5, rev. 6)

Change of short address

Multidrop mode Yes, up to 12 devices
Loop power 24 VDC (max 50 mA)
Analog line 4-20mA reading No
Galvanic isolation from supply voltage 400 VAC (functional isolation)
RS-485 (1) serial port – Master
Transmission protocol Modbus RTU
Data format Uns. Integer, Integer, Uns. Long, Uns. Long (sw), Long, Long (sw), Float, Float (sw)
Frequency of reading 3 s, 4 s, 5 s, 6 s, 10 s, 12 s, 15 s, 30 s, 1 min
Baud rate 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 115.2 kbps
Address space of transducers 1 .. 247
Maximum load 32 receivers/transmitters
Maximum line length 1200 m
Maximum differential voltage A(+) – B(-) -7 .. +12 V
Maximum total voltage A(+) – ‘ground’ or
B(-) – ‘ground’
-7 .. +12 V
Minimal output signal from transmitter 1.5 V (for R0 = 54 Ω)
Minimum receiver sensitivity 200 mV / RIN = 12 kΩ
Minimum impedance of data transmission line 54 Ω
Internal terminating resistor Yes, activated by short-circuit pins on terminal block
Short-circuit/thermal protection Yes/Yes
Galvanic isolation from supply voltage 400 VAC (functional isolation)
PULS type inputs (binary/pulse/frequency)
Maximum input voltage ±28 VDC
Galvanic isolation from supply voltage 400 VAC (functional isolation)
Functions State detection

Pulse counting

Frequency measurement

Measuring range 0.001 Hz .. 10 kHz

(0.001 Hz .. 1 kHz with filtrating capacitor)

Minimum impulse width 20 ms

0.5 ms with filtrating capacitor

Accuracy (at Ta = +20 °C) 0.02%
Configuration: OC/contact(1)
Open circuit voltage 12 V
Short circuit current 12 mA
On/off threshold 2.7 V / 2.4 V
(1)The default setting.
Configuration: voltage input
Input resistance >10 kW
On/off threshold 2.7 V / 2.4 V
Open circuit voltage 12 V
Configuration: Namur
High impedance state 0.4 .. 1 mA
Low impedance state 2.2 .. 6.5 mA
4-20mA analogue output (optional)
Output signal 4-20mA (3.6–22 mA)
Maximum voltage between I+ and I- 28 VDC
Loop resistance (at Ucc = 24 V) 0 .. 500 Ω
Converter resolution D/A 16 bits
Accuracy 0.5%
Current loop supply External or internal power supply 24 VDC /22 mA
Galvanic isolation from supply voltage 400 VAC (functional isolation)
Binary outputs (Solid State Relays)
Number of outputs 4
Type of outputs Solid State Relays
Maximum load current 100 mA DC/AC
Maximum voltage 60 V DC/AC
Galvanic isolation between outputs 400 VAC (functional isolation)
Galvanic isolation from supply voltage 400 VAC (functional isolation)
RS-485 (2) serial port – Slave
Maximum load 32 receivers/transmitters
Maximum line length 1200 m
Maximum differential voltage A(+) – B(-) -7 .. +12 V
Maximum total voltage A(+) – ‘ground’ or
B(-) – ‘ground’
-7 .. +12 V
Minimal output signal from transmitter 1.5 V (for R0 = 54 W)
Minimum receiver sensitivity 200 mV / RIN = 12 kW
Minimum impedance of data transmission line 54 W
Internal terminating resistor Yes, activated by short-circuit pins on terminal block
Short-circuit/thermal protection Yes/Yes
Transmission protocol ASCII

Modbus RTU

Baud rate 2.4, 4.8, 9.6 ,19.2, 38.4, 57.6, 115.2 kbps
Parity control Even, Odd, None
Frame 1 start bit, 8 data bits, 1 stop bit
Galvanic isolation No
Ethernet port
Transmission protocol Modbus TCP, ICMP (ping), DHCP server, http server
Interface 10BaseT Ethernet
Data buffer 300 B
Number of opened connections (simultaneously) 4
Connector type RJ-45
LED signaling 2, build in RJ-45 socked
USB port
Socket type A type, according to USB standard
Version USB 1.1
Socket protection class IP54
Recording format FAT16 (within a limited scope)
Recording indication red-orange-green LED on the front panel
FP-3021 power supply
Supply voltage 24 VAC (+5%/-10%) or 24 VDC (15 .. 30 VDC)
Maximum power consumption 5 VA / 5 W
FP-3021N power supply
Supply voltage 100 .. 240 VAC 50/60 Hz

or 24 VAC (+5%/-10%) or 24 VDC (15 .. 30 VDC)

Maximum power consumption 14 VA / 14 W (for 100 .. 240 VAC power supply)

5 VA / 5 W (for 24 VAC/VDC power supply)

Wire terminals
Type ·  FP-3021: screw type terminal blocks

·  FP-3021N: spring type terminal block

Conductor cross section ·  FP-3021: solid max. 1.5 mm2

·  FP-3021N: stranded 0.2 .. 1.5 mm2

FP-3021 enclosure – dimensions
Enclosure type Panel mount, nonflammable plastic material ‘Noryl’
Dimensions (width x height x depth) 144 mm x 72 mm x 130 mm
Enclosure depth with terminals ca. 140 mm
Panel cut-out dimensions (width x height) 138+1.0 mm X 68+0.7 mm
Panel maximum thickness 5 mm
Weight ca. 0.5 kg
Protection class from the front panel IP54
Protection class from the rear panel IP30
FP-3021N enclosure – dimensions
Enclosure type Wall mount, PC material
Dimensions (width x height x depth) 257 mm X 217 mm X 125 mm (without cable glands)

257 mm X 247 mm X 125 mm (with cable glands)

Weight ok. 2.1 kg
Protection class IP54
Environmental conditions
Ambient temperature ·  FP-3021: 0 .. +50 °C

·  FP-3021N: -20 .. +50 °C

Relative humidity 0 .. 75% (without steam condensation)
Storage temperature -20 .. +80 °C
Overvoltage category OV II
Pollution degree PD 2
LVD (safety) EN 61010-1
EMC Directive 2014/30/EU:

·  immunity for industrial environments according to EN 61326-1:2013 (Table 2)

·  conductive and radiated emissions Class A equipment according to EN 61326-1:2013

RoHS Directive 2011/65/EU
Installation location ·  FP-3021: Indoor only

·  FP-3021N: Indoor or outdoor(2)

(2)If additional protection against atmospheric precipitation is provided (roofing), the device can be installed outdoor.

Software for analysis, visualization and archiving of measurement results.
See more Zobacz produkt

Software allows you to read settings files stored by the instrument, modify settings, save to file, and program the instrument via a USB memory stick. Software also allows you to create new settings files for the instruments
See more Zobacz produkt

Software mLog enable reading, visualization and archiving data from devices and transducers with RS485 port (Modbus RTU protocol) or Ethernet port (Modbus TCP protocol).
See more Zobacz produkt

USB RS-485 converter with galvanic separation. Transmission speed in the range of 300 bps to 115.2 kbps. Software that allows you to work with programs that communicate over a serial COM. Four LEDs. Power from USB only. Shipping the same or next working day.
See more Zobacz produkt

Converter allows to connect devices with RS-485 port to industrial or LAN network. On RS-485 side may be connected up to 32 devices and on Ethernet port side converter can serve up to 6 clients. Shipping the same or next working day.
See more Zobacz produkt

USB RS-485 converter without galvanic separation. Transmission speed in the range of 300 bps to 115.2 kbps. Software to work with programs communicating over COM serial ports. Three LEDs. Power from USB only. Designed for service work.
See more Zobacz produkt

20 W Single Output Industrial DIN Rail Power Supply. Can be mounted on TS-35 rail.
See more Zobacz produkt

Pendrive enabling reading of archived data, reading and saving settings from devices.
See more Zobacz produkt

Descritpion

Flow computer

• Simultaneous consumption calculations in up to two different measurement systems (A, B) for separate process lines
• Balancing flows – sum, difference, comparison
5 channels for digital data readout
2 PULS type inputs
• Alarm and control functions: 4 alarm and control thresholds for each measurement channel
4 semiconducting output relays: alarm and control functions, operation in pulse output mode with fixed pulse weight
• Optional 4-20mA analog output. Advanced recording function allows storage of measurement results. USB port for transferring data from and to the computer
• Color graphic LCD TFT display
• USB port on front panel
• Ethernet port (Modbus TCP protocol, server www)
• RS-485 port (Modbus RTU protocol)
• Software for visualization of measurement results

Version

Available in two versions

• Basic – implementation of one settlement system
• Extended – implementation of up to three settlement systems A, B

Applications for steam, liquids and technical gases

Process values and calculations relevant to a single installation application are grouped in one system named main application. FP-3021 flow computer can handle up to two independent main applications A or B. Configuration wizard helps to setup one of possible applications
• The flow and heat of a liquid medium
• The flow and delta heat of a liquid medium in a closed supply-return installation
• The flow and delta heat of a liquid medium in an installation with different supply and return flow rates
• The flow and heat of a steam
• The flow and delta heat in a closed steam-condensate installation
• The flow and delta heat in a steam-condensate installation with different steam and condensate flow rates
• The flow and delta heat in a steam-generating installation with the supplied water flow rate measured
• The flow of a gas

Flow rate measurement

• Mass flowmeters
• Volume flowmeters
• Differential pressure devices (orifices and nozzles) according to iteration algorithm according to PN-EN ISO 5167 standard (only for water and steam)

Measurement channels

• 5 channels intended for data readout from Modbus RTU protocol devices and transducers and HART protocol transducers
• Two channels intended for interaction with PULS-type inputs (measurement of frequencies within the range of 0.001Hz … 10kHz, pulse counting, tracking and recording the shorting / disconnecting binary signal)

HART

• Readout of digital quantities from transducers / devices connected in parallel to a current loop
• Operation as Primary Master or Secondary Master
• Readout of variables: PV – primary variable, SV – secondary variable, TV – third variable, FV – fourth variable

MODBUS RTU

• Devices / transducers connected in parallel to one pair of wires (of an RS-485(1) port)
• Transmission rate between 1200bps and 115,200bps
• Readout functions: 03 (Read Holding Register) and 04 (Read Input Register)
• Supported formats of variables: Uns. Integer, Integer, Uns. Long, Uns. Long(sw), Long, Long(sw), Float, Float(sw)

Measurements and additional calculations

Math functions to perform calculations on measured quantities (eg Sum of flows and power in two pipelines, etc.)
• 8 additional channels: measurement of additional quantities or calculations
• Additional quantities are omitted when performing calculations related to the flow measurement system
• Calculated quantities may serve as auxiliary values or be used directly in measurement systems

Recording measurement results

• Recording to internal 2GB memory
• Checksum secured files – protection against result errors
• Recording frequency for main archive between 3s and 24h; define two recording frequencies, toggled upon exceeding the set alarm thresholds
• Registration of counters, average, minimum and maximum values every 1 hour

Other functions

• Ability to measure, display and record additional values not related to settlement systems (eg condensate level in the tank)
• Algorithm of overshooting of the ordered power and of the excess energy meter with the possibility of registration saturation of superheated steam
• Advanced user and password system
1 optional 4-20mA analog output
• Available also in wall-mounted case – FP-3021N

Application

The FP-30×1(N) series flow computers are used in many industries: power plants, CHPs, metallurgical, food, chemical, wood and paper industries, etc. Example of application: calculating the amount of energy produced at the power plant; measurement of the flow and energy of steam used in the food industry for production purposes (pasteurization of processed products).

 

This product is CE marked.
Declarations of Conformity are available on request.

Technical data
COMPENSATED FLOW AND HEAT ENERGY MEASUREMENT
Accuracy of compensated steam, water, other liquid or technical gas flow <2% (typically <0.5%)
Frequency of measurement and calculation results 1 s
FRONT PANEL
Display type LCD TFT colour 272×480 px
Display size 43.8 mm x 77.4 mm
Keyboard ·  FP-3021: 7 membrane buttons

·  FP-3021N: 19 membrane buttons

LED indication 3 LEDs 3-colour, red-orange-green
INPUTS ORGANIZATION
FP-3021, FP-3021N
IN1, IN2, IN3, IN4, IN5

HART port:

RS-485 (1) port:

2 x PULS:                          IN6, IN7

HART port
Transmission protocol Master type 0 or 1, rev. 4, rev. 5, rev. 6; FSK
Implemented features Reading variables PV, SV, TV, FV

Retrieve long address (rev. 5, rev. 6)

Change of short address

Multidrop mode Yes, up to 12 devices
Loop power 24 VDC (max 50 mA)
Analog line 4-20mA reading No
Galvanic isolation from supply voltage 400 VAC (functional isolation)
RS-485 (1) serial port – Master
Transmission protocol Modbus RTU
Data format Uns. Integer, Integer, Uns. Long, Uns. Long (sw), Long, Long (sw), Float, Float (sw)
Frequency of reading 3 s, 4 s, 5 s, 6 s, 10 s, 12 s, 15 s, 30 s, 1 min
Baud rate 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 115.2 kbps
Address space of transducers 1 .. 247
Maximum load 32 receivers/transmitters
Maximum line length 1200 m
Maximum differential voltage A(+) – B(-) -7 .. +12 V
Maximum total voltage A(+) – ‘ground’ or
B(-) – ‘ground’
-7 .. +12 V
Minimal output signal from transmitter 1.5 V (for R0 = 54 Ω)
Minimum receiver sensitivity 200 mV / RIN = 12 kΩ
Minimum impedance of data transmission line 54 Ω
Internal terminating resistor Yes, activated by short-circuit pins on terminal block
Short-circuit/thermal protection Yes/Yes
Galvanic isolation from supply voltage 400 VAC (functional isolation)
PULS type inputs (binary/pulse/frequency)
Maximum input voltage ±28 VDC
Galvanic isolation from supply voltage 400 VAC (functional isolation)
Functions State detection

Pulse counting

Frequency measurement

Measuring range 0.001 Hz .. 10 kHz

(0.001 Hz .. 1 kHz with filtrating capacitor)

Minimum impulse width 20 ms

0.5 ms with filtrating capacitor

Accuracy (at Ta = +20 °C) 0.02%
Configuration: OC/contact(1)
Open circuit voltage 12 V
Short circuit current 12 mA
On/off threshold 2.7 V / 2.4 V
(1)The default setting.
Configuration: voltage input
Input resistance >10 kW
On/off threshold 2.7 V / 2.4 V
Open circuit voltage 12 V
Configuration: Namur
High impedance state 0.4 .. 1 mA
Low impedance state 2.2 .. 6.5 mA
4-20mA analogue output (optional)
Output signal 4-20mA (3.6–22 mA)
Maximum voltage between I+ and I- 28 VDC
Loop resistance (at Ucc = 24 V) 0 .. 500 Ω
Converter resolution D/A 16 bits
Accuracy 0.5%
Current loop supply External or internal power supply 24 VDC /22 mA
Galvanic isolation from supply voltage 400 VAC (functional isolation)
Binary outputs (Solid State Relays)
Number of outputs 4
Type of outputs Solid State Relays
Maximum load current 100 mA DC/AC
Maximum voltage 60 V DC/AC
Galvanic isolation between outputs 400 VAC (functional isolation)
Galvanic isolation from supply voltage 400 VAC (functional isolation)
RS-485 (2) serial port – Slave
Maximum load 32 receivers/transmitters
Maximum line length 1200 m
Maximum differential voltage A(+) – B(-) -7 .. +12 V
Maximum total voltage A(+) – ‘ground’ or
B(-) – ‘ground’
-7 .. +12 V
Minimal output signal from transmitter 1.5 V (for R0 = 54 W)
Minimum receiver sensitivity 200 mV / RIN = 12 kW
Minimum impedance of data transmission line 54 W
Internal terminating resistor Yes, activated by short-circuit pins on terminal block
Short-circuit/thermal protection Yes/Yes
Transmission protocol ASCII

Modbus RTU

Baud rate 2.4, 4.8, 9.6 ,19.2, 38.4, 57.6, 115.2 kbps
Parity control Even, Odd, None
Frame 1 start bit, 8 data bits, 1 stop bit
Galvanic isolation No
Ethernet port
Transmission protocol Modbus TCP, ICMP (ping), DHCP server, http server
Interface 10BaseT Ethernet
Data buffer 300 B
Number of opened connections (simultaneously) 4
Connector type RJ-45
LED signaling 2, build in RJ-45 socked
USB port
Socket type A type, according to USB standard
Version USB 1.1
Socket protection class IP54
Recording format FAT16 (within a limited scope)
Recording indication red-orange-green LED on the front panel
FP-3021 power supply
Supply voltage 24 VAC (+5%/-10%) or 24 VDC (15 .. 30 VDC)
Maximum power consumption 5 VA / 5 W
FP-3021N power supply
Supply voltage 100 .. 240 VAC 50/60 Hz

or 24 VAC (+5%/-10%) or 24 VDC (15 .. 30 VDC)

Maximum power consumption 14 VA / 14 W (for 100 .. 240 VAC power supply)

5 VA / 5 W (for 24 VAC/VDC power supply)

Wire terminals
Type ·  FP-3021: screw type terminal blocks

·  FP-3021N: spring type terminal block

Conductor cross section ·  FP-3021: solid max. 1.5 mm2

·  FP-3021N: stranded 0.2 .. 1.5 mm2

FP-3021 enclosure – dimensions
Enclosure type Panel mount, nonflammable plastic material ‘Noryl’
Dimensions (width x height x depth) 144 mm x 72 mm x 130 mm
Enclosure depth with terminals ca. 140 mm
Panel cut-out dimensions (width x height) 138+1.0 mm X 68+0.7 mm
Panel maximum thickness 5 mm
Weight ca. 0.5 kg
Protection class from the front panel IP54
Protection class from the rear panel IP30
FP-3021N enclosure – dimensions
Enclosure type Wall mount, PC material
Dimensions (width x height x depth) 257 mm X 217 mm X 125 mm (without cable glands)

257 mm X 247 mm X 125 mm (with cable glands)

Weight ok. 2.1 kg
Protection class IP54
Environmental conditions
Ambient temperature ·  FP-3021: 0 .. +50 °C

·  FP-3021N: -20 .. +50 °C

Relative humidity 0 .. 75% (without steam condensation)
Storage temperature -20 .. +80 °C
Overvoltage category OV II
Pollution degree PD 2
LVD (safety) EN 61010-1
EMC Directive 2014/30/EU:

·  immunity for industrial environments according to EN 61326-1:2013 (Table 2)

·  conductive and radiated emissions Class A equipment according to EN 61326-1:2013

RoHS Directive 2011/65/EU
Installation location ·  FP-3021: Indoor only

·  FP-3021N: Indoor or outdoor(2)

(2)If additional protection against atmospheric precipitation is provided (roofing), the device can be installed outdoor.
Accesories

Software for analysis, visualization and archiving of measurement results.
See more Zobacz produkt

Software allows you to read settings files stored by the instrument, modify settings, save to file, and program the instrument via a USB memory stick. Software also allows you to create new settings files for the instruments
See more Zobacz produkt

Software mLog enable reading, visualization and archiving data from devices and transducers with RS485 port (Modbus RTU protocol) or Ethernet port (Modbus TCP protocol).
See more Zobacz produkt

USB RS-485 converter with galvanic separation. Transmission speed in the range of 300 bps to 115.2 kbps. Software that allows you to work with programs that communicate over a serial COM. Four LEDs. Power from USB only. Shipping the same or next working day.
See more Zobacz produkt

Converter allows to connect devices with RS-485 port to industrial or LAN network. On RS-485 side may be connected up to 32 devices and on Ethernet port side converter can serve up to 6 clients. Shipping the same or next working day.
See more Zobacz produkt

USB RS-485 converter without galvanic separation. Transmission speed in the range of 300 bps to 115.2 kbps. Software to work with programs communicating over COM serial ports. Three LEDs. Power from USB only. Designed for service work.
See more Zobacz produkt

20 W Single Output Industrial DIN Rail Power Supply. Can be mounted on TS-35 rail.
See more Zobacz produkt

Pendrive enabling reading of archived data, reading and saving settings from devices.
See more Zobacz produkt
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