
The DEWE-820-PFR is our flagship POWER FAULT RECORDER, ideal for substations and other fixed installations.
- Monitoring of power supply systems
- Power plant testing and monitoring
- High-, medium- and low voltage systems
- Fault recording, harmonics, flicker
- IEC 61000, EN50160
- ITIC (CBEMA) and UNIPEDE
- Database storage and remote control
DEWE-PFR power fault recorders are network analyzers for low, medium and high voltage systems. Because of the flexibility of the software, many functions can be done in a single instrument - from fault recording to RMS monitoring of up to 48 analog channels voltage or current.
DEWE-PFR instruments identify and store power faults as waveforms for detailed analysis. They can even use calculated line-to-line channels for these events.
DEWE-PFR instruments identify and store power faults as waveforms for detailed analysis. They can even use calculated line-to-line channels for these events.
Top Applications
- Energy test - substation monitoring systems
- Industry test - facility power fault recording

Easy fan access
Remote access
Expandable to many more channels

The front panel opens up to provide access to the fans and their filters, for easy cleaning

Our PMT database software is included - runs on your SQL server, for wide scale report generation

Banks of 16 ISOLATION modules are available for every PFR system
There are three basic DEWE-PFR platforms to choose from:
DEWE-818-PFR
Two box solution
Two box solution

Up to 48 voltage or current with DEWE-30-16-PFR
± 1400 V peak voltage input range
5A direct current input range
3000A max via current sensors
250 kS/s aggregate sample rate @ 16-bit
Requires DEWE-30-16-PFR and up to 16 DAQP / HSI series plugin modules (shown below)
± 1400 V peak voltage input range
5A direct current input range
3000A max via current sensors
250 kS/s aggregate sample rate @ 16-bit
Requires DEWE-30-16-PFR and up to 16 DAQP / HSI series plugin modules (shown below)
DEWE-30-16-PFR
Input chassis for the DEWE-818-PFR
Input chassis for the DEWE-818-PFR

The DEWE-818-PFR requires a SEPARATE CHASSIS for the signal conditioning.
DEWE-30-16-PFR chassis:
16 slots for DAQP and HSI series plugin modules
Rack mounting and desktop design
DEWE-30-16-PFR chassis:
16 slots for DAQP and HSI series plugin modules
Rack mounting and desktop design
DEWE-820-PFR
Single box solution for plugin modules
Single box solution for plugin modules

16 slots for DAQP modules on rear panel
± 1400 V peak voltage input range
5A direct current input range
3000A max via current sensors
250 kS/s aggregate sample rate @ 16-bit
Requires DAQ / HSI modules to be ordered additionally
± 1400 V peak voltage input range
5A direct current input range
3000A max via current sensors
250 kS/s aggregate sample rate @ 16-bit
Requires DAQ / HSI modules to be ordered additionally

Above: rear panel view of the DEWE-820-PFR, showing the plugin signal conditioning
DEWE-821-PFR
Single box solution for built-in input amps
Single box solution for built-in input amps

With 4 x isolated voltage and 4 x AC current inputs
Expandable up to 12 x voltage and 12 x current channels
± 1400 V peak voltage input range
5A direct current input range
3000A max via current sensors
250 kS/s aggregate sample rate @ 16-bit
Expandable up to 12 x voltage and 12 x current channels
± 1400 V peak voltage input range
5A direct current input range
3000A max via current sensors
250 kS/s aggregate sample rate @ 16-bit

Above: rear panel view of the DEWE-821-PFR, showing the built-in isolated signal conditioning
DEWE-818-PFR
Power Fault Recorder, CPU unit
19" rack-mount chassis, 4U, 300 mm depth
4 free PCI slots half length for AD cards
Microsoft® Windows® 7 operating system
2 GHz Intel® Core2Duo processor, 2 GB RAM, 1 TB HDD, DVD +-RW drive 2 x USB, 1 x RS-232, 1 x LAN Ethernet, internal watchdog
Power supply 115 / 230 VAC, no keyboard
DS-7-SE, DS-OPT-POWER and DS-OPT-DB included
DEWE-30-16-PFR
16 slot mainframe for DEWETRON modules
Prepared for up to 4 additional digital modules in total (ADD-8DIN, ADD-8DOUT) Includes AD16-250-16 AD card and connection cable 2 m
Includes serial interface for DAQP / PAD modules
Power supply 115 / 230 VAC
Analog inputs:
According to the DAQP or HSI series plugin modules installed in the DEWE-30-16-PFR
Safety:
Safety test: IEC -61010-1
ESD: IEC 61000-4-2: 8 kV contact; 15 kV air
EMC: EN 55011: Class A
Power supply, surge: IEC 61000-4-5: 4 kV
Power supply, burst: IEC 61000-4-4: 4 kV; L, N, PE
Voltage inputs, surge: IEC 61000-4-5: 4 kV
Voltage inputs, burst: IEC 61000-4-4: 4 kV
Current inputs, surge: IEC 61000-4-5: 2 kV
Current inputs, burst: IEC 61000-4-4: 2 kV
Software specs
DS-7-SE, DS-OPT-POWER, DS-OPT-DB included
See DS-7 specifications for complete details.
Accessories included:
Power cables
Printed manuals and software backup media
Mechanical Specs
DEWE-818-PFR: 19” rack-mount, 4U
437 x 304 x 181 mm (17.2 x 12 x 7.1 in.)
Weight: Typ. 12 kg (26.4 lb.)
DEWE-30-16-PFR: 19” rack-mount, 3U
437 x 133 x 245 mm (17.2 x 17.4 x 7.1 in.)
Typ. 6 kg (13.2 lb.)
DEWE-821-PFR: 19” rack-mount, 4U
437 x 443 x 181 mm (17.2 x 17.4 x 7.1 in.)
Typ. 12 kg (26.4 lb.)
DEWE-820-PFR: 19” rack-mount, 4U
437 x 443 x 181 mm (17.2 x 17.4 x 7.1 in.)
Typ. 12 kg (26.4 lb.)
Environmental Specs
Temp: 0 ~ +50 °C (operating)
Humidity: 5 ~ 95% RH
Power Fault Recorder, CPU unit
19" rack-mount chassis, 4U, 300 mm depth
4 free PCI slots half length for AD cards
Microsoft® Windows® 7 operating system
2 GHz Intel® Core2Duo processor, 2 GB RAM, 1 TB HDD, DVD +-RW drive 2 x USB, 1 x RS-232, 1 x LAN Ethernet, internal watchdog
Power supply 115 / 230 VAC, no keyboard
DS-7-SE, DS-OPT-POWER and DS-OPT-DB included
DEWE-30-16-PFR
16 slot mainframe for DEWETRON modules
Prepared for up to 4 additional digital modules in total (ADD-8DIN, ADD-8DOUT) Includes AD16-250-16 AD card and connection cable 2 m
Includes serial interface for DAQP / PAD modules
Power supply 115 / 230 VAC
Analog inputs:
According to the DAQP or HSI series plugin modules installed in the DEWE-30-16-PFR
Safety:
Safety test: IEC -61010-1
ESD: IEC 61000-4-2: 8 kV contact; 15 kV air
EMC: EN 55011: Class A
Power supply, surge: IEC 61000-4-5: 4 kV
Power supply, burst: IEC 61000-4-4: 4 kV; L, N, PE
Voltage inputs, surge: IEC 61000-4-5: 4 kV
Voltage inputs, burst: IEC 61000-4-4: 4 kV
Current inputs, surge: IEC 61000-4-5: 2 kV
Current inputs, burst: IEC 61000-4-4: 2 kV
Software specs
DS-7-SE, DS-OPT-POWER, DS-OPT-DB included
See DS-7 specifications for complete details.
Accessories included:
Power cables
Printed manuals and software backup media
Mechanical Specs
DEWE-818-PFR: 19” rack-mount, 4U
437 x 304 x 181 mm (17.2 x 12 x 7.1 in.)
Weight: Typ. 12 kg (26.4 lb.)
DEWE-30-16-PFR: 19” rack-mount, 3U
437 x 133 x 245 mm (17.2 x 17.4 x 7.1 in.)
Typ. 6 kg (13.2 lb.)
DEWE-821-PFR: 19” rack-mount, 4U
437 x 443 x 181 mm (17.2 x 17.4 x 7.1 in.)
Typ. 12 kg (26.4 lb.)
DEWE-820-PFR: 19” rack-mount, 4U
437 x 443 x 181 mm (17.2 x 17.4 x 7.1 in.)
Typ. 12 kg (26.4 lb.)
Environmental Specs
Temp: 0 ~ +50 °C (operating)
Humidity: 5 ~ 95% RH
DEWE-820-PFR
Power Fault Recorder
19" rack-mount chassis, 4U
Rear panel rack requires up to 16 DAQ/HSI series plugin modules
Includes AD16-250-16 with 16-bit resolution, 250 kS/s total sampling rate
e.g. 19.2 kS/s sampling rate per channel (with 4 channels voltage and current)
2 GHz Intel® Core2Duo processor, 2 GB RAM, 1 TB HDD
2 x USB, 1 x RS-232, 1 x LAN Ethernet
Power supply 115 / 230 VAC
Microsoft® Windows® 7 operating system
DS-7-SE, DS-OPT-POWER and DS-OPT-DB included
Analog inputs:
Safety:
Safety test: IEC -61010-1
ESD: IEC 61000-4-2: 8 kV contact; 15 kV air
EMC: EN 55011: Class A
Power supply, surge: IEC 61000-4-5: 4 kV
Power supply, burst: IEC 61000-4-4: 4 kV; L, N, PE
Voltage inputs, surge: IEC 61000-4-5: 4 kV
Voltage inputs, burst: IEC 61000-4-4: 4 kV
Current inputs, surge: IEC 61000-4-5: 4 kV
Current inputs, burst: IEC 61000-4-4: 4 kV
Software specs
DS-7-SE, DS-OPT-POWER, DS-OPT-DB included
See DS-7 specifications for complete details.
Accessories included:
Power cables
Printed manuals and software backup media
Mechanical Specs
DEWE-820-PFR: 19” rack-mount, 4U
437 x 443 x 181 mm (17.2 x 17.4 x 7.1 in.)
Typ. 12 kg (26.4 lb.)
Environmental Specs
Temp: 0 ~ +50 °C (operating)
Humidity: 5 ~ 95% RH
Power Fault Recorder
19" rack-mount chassis, 4U
Rear panel rack requires up to 16 DAQ/HSI series plugin modules
Includes AD16-250-16 with 16-bit resolution, 250 kS/s total sampling rate
e.g. 19.2 kS/s sampling rate per channel (with 4 channels voltage and current)
2 GHz Intel® Core2Duo processor, 2 GB RAM, 1 TB HDD
2 x USB, 1 x RS-232, 1 x LAN Ethernet
Power supply 115 / 230 VAC
Microsoft® Windows® 7 operating system
DS-7-SE, DS-OPT-POWER and DS-OPT-DB included
Analog inputs:
Safety:
Safety test: IEC -61010-1
ESD: IEC 61000-4-2: 8 kV contact; 15 kV air
EMC: EN 55011: Class A
Power supply, surge: IEC 61000-4-5: 4 kV
Power supply, burst: IEC 61000-4-4: 4 kV; L, N, PE
Voltage inputs, surge: IEC 61000-4-5: 4 kV
Voltage inputs, burst: IEC 61000-4-4: 4 kV
Current inputs, surge: IEC 61000-4-5: 4 kV
Current inputs, burst: IEC 61000-4-4: 4 kV
Software specs
DS-7-SE, DS-OPT-POWER, DS-OPT-DB included
See DS-7 specifications for complete details.
Accessories included:
Power cables
Printed manuals and software backup media
Mechanical Specs
DEWE-820-PFR: 19” rack-mount, 4U
437 x 443 x 181 mm (17.2 x 17.4 x 7.1 in.)
Typ. 12 kg (26.4 lb.)
Environmental Specs
Temp: 0 ~ +50 °C (operating)
Humidity: 5 ~ 95% RH
DEWE-821-PFR
Power Fault Recorder
19" rack-mount chassis, 4U
isolated inputs: 4 x voltage up to 700 Vrms and 4 x AC current up to 5 Arms
expandable to max. 24 analog inputs and 64 digital inputs/outputs (only with DS-7 software) optional the 5 A inputs can be changed to voltage inputs (for PNA-CLAMPs with voltage output) or FLEX inputs (for PNA-FLEX)
incl. AD16-250-16 with 16-bit resolution, 250 kS/s total sampling rate
e.g. 19.2 kS/s sampling rate per channel (with 4 channels voltage and current)
2 GHz Intel® Core2Duo processor, 2 GB RAM, 1 TB HDD
2 x USB, 1 x RS-232, 1 x LAN Ethernet
Power supply 115 / 230 VAC
Microsoft® Windows® 7 operating system
DS-7-SE, DS-OPT-POWER and DS-OPT-DB included
Analog inputs:
Safety:
Safety test: IEC -61010-1
ESD: IEC 61000-4-2: 8 kV contact; 15 kV air
EMC: EN 55011: Class A
Power supply, surge: IEC 61000-4-5: 4 kV
Power supply, burst: IEC 61000-4-4: 4 kV; L, N, PE
Voltage inputs, surge: IEC 61000-4-5: 4 kV
Voltage inputs, burst: IEC 61000-4-4: 4 kV
Current inputs, surge: IEC 61000-4-5: 4 kV
Current inputs, burst: IEC 61000-4-4: 4 kV
Software specs
DS-7-SE, DS-OPT-POWER, DS-OPT-DB included
See DS-7 specifications for complete details.
Accessories included:
Power cables
Printed manuals and software backup media
Mechanical Specs
DEWE-821-PFR: 19” rack-mount, 4U
437 x 443 x 181 mm (17.2 x 17.4 x 7.1 in.)
Typ. 12 kg (26.4 lb.)
Environmental Specs
Temp: 0 ~ +50 °C (operating)
Humidity: 5 ~ 95% RH
Power Fault Recorder
19" rack-mount chassis, 4U
isolated inputs: 4 x voltage up to 700 Vrms and 4 x AC current up to 5 Arms
expandable to max. 24 analog inputs and 64 digital inputs/outputs (only with DS-7 software) optional the 5 A inputs can be changed to voltage inputs (for PNA-CLAMPs with voltage output) or FLEX inputs (for PNA-FLEX)
incl. AD16-250-16 with 16-bit resolution, 250 kS/s total sampling rate
e.g. 19.2 kS/s sampling rate per channel (with 4 channels voltage and current)
2 GHz Intel® Core2Duo processor, 2 GB RAM, 1 TB HDD
2 x USB, 1 x RS-232, 1 x LAN Ethernet
Power supply 115 / 230 VAC
Microsoft® Windows® 7 operating system
DS-7-SE, DS-OPT-POWER and DS-OPT-DB included
Analog inputs:
Safety:
Safety test: IEC -61010-1
ESD: IEC 61000-4-2: 8 kV contact; 15 kV air
EMC: EN 55011: Class A
Power supply, surge: IEC 61000-4-5: 4 kV
Power supply, burst: IEC 61000-4-4: 4 kV; L, N, PE
Voltage inputs, surge: IEC 61000-4-5: 4 kV
Voltage inputs, burst: IEC 61000-4-4: 4 kV
Current inputs, surge: IEC 61000-4-5: 4 kV
Current inputs, burst: IEC 61000-4-4: 4 kV
Software specs
DS-7-SE, DS-OPT-POWER, DS-OPT-DB included
See DS-7 specifications for complete details.
Accessories included:
Power cables
Printed manuals and software backup media
Mechanical Specs
DEWE-821-PFR: 19” rack-mount, 4U
437 x 443 x 181 mm (17.2 x 17.4 x 7.1 in.)
Typ. 12 kg (26.4 lb.)
Environmental Specs
Temp: 0 ~ +50 °C (operating)
Humidity: 5 ~ 95% RH
Options for all three PFR models
PFR-ADD-8DIN
821-PFR-ADD-4U-4I
PFR-ADD-8DOUT



Adds 8 digital inputs to your DEWE-8xx-PFR system. This option can only be ordered once per system.
Adds 4 x voltage up to 700 VRMS and 4 x AC current up to 5 ARMS. Applies only to the DEWE-821-PFR.
Adds 8 digital outputs to your DEWE-8xx-PFR system. This option can only be ordered once per system.
Options for PFR models which require plugin signal conditioning modules
DEWE-818-PFR and DEWE-820-PFR
DAQP-HV-SC

Isolated HIGH VOLTAGE input module for DEWE-818-PFR and DEWE-820-PFR
Seven selectable ranges ±20, 50, 100, 200, 400, 800 and 1400 V, bandwidth DC to 300 kHz
Selectable filters 10, 30, 100, 300 Hz, 1k, 3k, 10k, 30k, 100k and 300 kHz, filter characteristic butterworth or bessel (300 kHz Bessel only)
Accuracy typ. ±0.05 %
Connector: screw terminals for 4 mm2 wires
Seven selectable ranges ±20, 50, 100, 200, 400, 800 and 1400 V, bandwidth DC to 300 kHz
Selectable filters 10, 30, 100, 300 Hz, 1k, 3k, 10k, 30k, 100k and 300 kHz, filter characteristic butterworth or bessel (300 kHz Bessel only)
Accuracy typ. ±0.05 %
Connector: screw terminals for 4 mm2 wires
DAQP-LV-SC

Isolated LOW VOLTAGE input module for DEWE-818-PFR and DEWE-820-PFR
Selectable ranges ±0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10, 25, 50 V, bipolar or unipolar, AC or DC coupling,
Bandwidth DC to 300 kHz
Selectable filters 10, 30, 100, 300 Hz, 1k, 3k, 10k, 30k, 100k and 300 kHz, filter characteristic butterworth or bessel (300 kHz Bessel only)
Accuracy typ. ±0.05 %
Connector: screw connectors 4 mm2
Selectable ranges ±0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10, 25, 50 V, bipolar or unipolar, AC or DC coupling,
Bandwidth DC to 300 kHz
Selectable filters 10, 30, 100, 300 Hz, 1k, 3k, 10k, 30k, 100k and 300 kHz, filter characteristic butterworth or bessel (300 kHz Bessel only)
Accuracy typ. ±0.05 %
Connector: screw connectors 4 mm2
DAQP-LA-SC

Isolated CURRENT input module for DEWE-818-PFR and DEWE-820-PFR
Up to 5A continuous current
isolated inputs, internal 0.1 Ω shunt
Selectable ranges ±0.1, ±0.3, ±1A, ±3A, ±10 Apeak, ±30 Apeak, bandwidth DC to 300 kHz
Selectable filters 10, 30, 100, 300 Hz, 1k, 3k, 10k, 30k, 100k and 300 kHz, filter characteristic butterworth or bessel (300 kHz Bessel only)
Accuracy typ. ±0.05 %
Connector: screw terminals for 4 mm2 wires
Up to 5A continuous current
isolated inputs, internal 0.1 Ω shunt
Selectable ranges ±0.1, ±0.3, ±1A, ±3A, ±10 Apeak, ±30 Apeak, bandwidth DC to 300 kHz
Selectable filters 10, 30, 100, 300 Hz, 1k, 3k, 10k, 30k, 100k and 300 kHz, filter characteristic butterworth or bessel (300 kHz Bessel only)
Accuracy typ. ±0.05 %
Connector: screw terminals for 4 mm2 wires
DAQ series ISOLATED plugin modules
ISOLATED, MEDIUM BANDWIDTH (up to 300 kHz), HOT-SWAPPABLE... Choose from universal, strain, high voltage (±1400V), low voltage (±10 mV), temperature, F/V, IEPE...
High voltage
DAQP-HV and HV-S3
DAQP-HV and HV-S3

Low voltage
DAQP-LV
DAQP-LV

Strain / universal (300 kHz bandwidth)
DAQP-STG
DAQP-STG

Current
DAQP-LA and -LA-B-S1
DAQP-LA and -LA-B-S1
Isolated high voltage input module
300 kHz bandwidth (optionally 700 kHz)
±20 to ±1400V ranges
1.8 kVRMS line to line isolation
1.4 kVRMS line to ground isolation
Optional screw terminal connectors for permanent installation
Hot-swappable plug-in module with conditioned ±5 V output
300 kHz bandwidth (optionally 700 kHz)
±20 to ±1400V ranges
1.8 kVRMS line to line isolation
1.4 kVRMS line to ground isolation
Optional screw terminal connectors for permanent installation
Hot-swappable plug-in module with conditioned ±5 V output
Isolated low voltage input module
300 kHz bandwidth
±10mV to ±50V ranges
AC/DC coupling
Isolation: 1 kV (banana) or 350 VDC
4-20 mA and ±5A via external shunts
Banana, BNC, LEMO, DSUB, or screw
Hot-swappable plug-in module with conditioned ±5 V output
300 kHz bandwidth
±10mV to ±50V ranges
AC/DC coupling
Isolation: 1 kV (banana) or 350 VDC
4-20 mA and ±5A via external shunts
Banana, BNC, LEMO, DSUB, or screw
Hot-swappable plug-in module with conditioned ±5 V output
Isolated universal input module
300 kHz bandwidth
350 V isolation
Handles Strain gage and bridge sensors (constant voltage excitation), Piezoresistive bridge sensors (constant current excitation), Voltage up to ±10 V, RTDs (Pt100 to Pt2000), Resistance
Additional sensors via MSI
300 kHz bandwidth
350 V isolation
Handles Strain gage and bridge sensors (constant voltage excitation), Piezoresistive bridge sensors (constant current excitation), Voltage up to ±10 V, RTDs (Pt100 to Pt2000), Resistance
Additional sensors via MSI
Isolated low current input module
300 kHz bandwidth
1.4 kVRMS Input to ground
0.1 A, 0.3 A, 1 A, 3 A, 10 A peak, 30 A peak, DAQP-LA-B-S1: 2 mA, 6 mA, 20 mA, 60 mA, 200 mA, 0.6 A
Screw terminals or banana jacks
300 kHz bandwidth
1.4 kVRMS Input to ground
0.1 A, 0.3 A, 1 A, 3 A, 10 A peak, 30 A peak, DAQP-LA-B-S1: 2 mA, 6 mA, 20 mA, 60 mA, 200 mA, 0.6 A
Screw terminals or banana jacks
IEPE accelerometers
DAQP-ACC-A
DAQP-ACC-A
IEPE module with sensor supply
300 kHz bandwidth
±50 mV to ±5 V input
4 mA or 8 mA excitation current
Hot-swappable plug-in module with conditioned ±5 V output
300 kHz bandwidth
±50 mV to ±5 V input
4 mA or 8 mA excitation current
Hot-swappable plug-in module with conditioned ±5 V output
Frequency to voltage
DAQP-FREQ-A
DAQP-FREQ-A
Frequency to voltage module
Additional conditioned TTL output
Ranges up to 200 kHz
Input and output filters
Auto trigger level detection (or manual)
Isolation: ±350 V
Hot-swappable plug-in module with conditioned ±5 V output
Additional conditioned TTL output
Ranges up to 200 kHz
Input and output filters
Auto trigger level detection (or manual)
Isolation: ±350 V
Hot-swappable plug-in module with conditioned ±5 V output
Universal (3 kHz b/w)
DAQP-MULTI
DAQP-MULTI
Isolated universal input module
3 kHz bandwidth
1000 V isolation
Any thermocouple, internal linearization Also RTD (Pt100, Pt200, Pt500, Pt1000 and Pt2000 sensors), resistance from 1Ω to 1 MΩ, Bridge input: constant current powered 4-wire full bridge sensors, 13 ranges from ±0.5 to 5000 mV/mA, Voltage 10 ranges from ±5 mV to ± 5 V
Hot-swappable plug-in module with conditioned ±5 V output
3 kHz bandwidth
1000 V isolation
Any thermocouple, internal linearization Also RTD (Pt100, Pt200, Pt500, Pt1000 and Pt2000 sensors), resistance from 1Ω to 1 MΩ, Bridge input: constant current powered 4-wire full bridge sensors, 13 ranges from ±0.5 to 5000 mV/mA, Voltage 10 ranges from ±5 mV to ± 5 V
Hot-swappable plug-in module with conditioned ±5 V output
Thermocouple (3 kHz b/w)
DAQP-THERM
DAQP-THERM
Any thermocouple (K, J, T, R, S, N, E, B, L, C, U)
Freely programmable range
Internal linearization, ±5 V linear output
High-speed, 3 kHz bandwidth
High Isolation, ±1000 Vrms continuous
Universal thermocouple MINI input connector
Hot-swappable plug-in modules with conditioned linear ±5V output
Freely programmable range
Internal linearization, ±5 V linear output
High-speed, 3 kHz bandwidth
High Isolation, ±1000 Vrms continuous
Universal thermocouple MINI input connector
Hot-swappable plug-in modules with conditioned linear ±5V output
DEWE-820-PFR Resources
There are a variety of things that you can download here, including the PDF product brochure and manual. The third link will take you to another page where you can download DS-7 software and related resources.
There are a variety of things that you can download here, including the PDF product brochure and manual. The third link will take you to another page where you can download DS-7 software and related resources.
Adds 8 digital inputs to your DEWE-8xx-PFR system. This option can only be ordered once per system.







