MCF-A
Multi Signal Conditioner

  • TEDS

MCF-A

Summary

• Easy operation greatly reduces the working hours more than the conventional products.
• 4-digit CAL switch enables setting of sensors' sensitivity easily without calculation.
• I/O isolated amplifier enhances safety and is hardly affected by noise.
• Various fixing fixtures and handles provided.

Features

The multi signal conditioner MCF-A is a portable amplifier. The MCF-A is able to build a high-performance conditioner system by mounting conditioner cards in the unit base.
The MCF-A is able to keep outputting the calibration values by using the CAL LOCK function.

Contents

■Unit Base
MCF-8A (For measurement of up to 8 conditioner cards)
MCF-16A (For measurement of up to 16 conditioner cards)

■Conditioner Cards*
DPM-91A/91A-I (Strain Amplifier Card, carrier frequency 5 kHz)
DPM-92A/92A-I (Strain Amplifier Card, carrier frequency 12 kHz)
 (The suffix “-I” means with feature of robustness against inverter noise.)
CDV-90A (Signal Conditioner Card)
CTA-90A (Thermocouple Card)
CCA-90A (Charge Amplifier Card)
CFV-90A (F/V Converter Card)

* The carrier frequencies are different.
 Please be sure DPM-91A and DPM-92A are not mounted in the same unit base.
* When using strain gages, use bridge boxes.
* When mounting the CTA-90A and an empty channel exists, be sure to mount the dummy card.

Products table

All display

MCF-8A
Multi Signal Conditioner

MCF-8A
  • TEDS

Specifications

Number of Conditioner Cards 8
Monitor Meter Displays output voltages of an arbitrary 1 channel.
(Sign: 1 digit, numerical values: 4 digits)
Displays error No. and error messages when an error occurs.
Control Switch (Front)
Changes the target channels to be displayed on the monitor.
BAL (Executes the balance adjustment of all channels at the same time.)
+CAL, -CAL (Outputs the calibration values of all channels at the same time.)
KEY LOCK (ON: All channel key operations are not available.)

(Rear)
[OSC] select switch (Internal/External)
[COM] select switch (Short-circuit or open the COM terminal and GND terminal)
Channel While displaying the CH No. on the monitor, the target CH No. LED lights up.
Key Lock The LED lights up when the key-lock function is ON.
Physical Quantity The LED lights up when the conditioner card is in TEDS mode.
Master When using the Strain Amplifier Cards, the [OSC] select switch on the rear panel is INT (internal OSC), the OSC INT LED lights up.
Other Functions Changes the carrier frequency automatically based on the Strain Amplifier Cards.
Vibration Resistance 5 to 55 Hz, 49.03 m/s2 (5 G)
15 cycles each in X, Y, Z directions (1 min/cycle)
Operating Temperature -10 to 50°C
Operating Humidity 20 to 85% (Non-condensing)
Storage Temperature -20 to 60°C
Power Supply 10 to 30 VDC
Current Consumption 1.5 A or less (At 15 VDC)
*Fully equipped with the CDV-90A cards, bridge excitation: 2 V, bridge resistance: 60 Ω.
Connector [CENTRALIZED OUTPUT] connector (MDR connector, 26 pins, female)
[OSC] BNC connector
Dimensions 246.4 W x 101 H x 170 D mm (Excluding protrusions)
Weight Approx. 5 kg
*Fully equipped with the DPM-91A cards.
Compliance Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Standard Accessories DC power cable P-76
Ground wire P-72
Output cable U-59
Connector for integrated output cable
Spare fuse
Instruction manual
Optional Accessories AC adapter UEA360-1540 (For U.S.A.: SPU61A-106 15V)
Dummy card for MCF MCF-DUMMY2
BNC branch adapter (F type)
Independent left/right rack fixture MCF-BKT
Handle MCF-HANDLE

Dimensions

MCF-8A

MCF-16A
Multi Signal Conditioner

MCF-16A
  • TEDS

Specifications

Number of Conditioner Cards 16
Monitor Meter Displays output voltages of an arbitrary 1 channel.
(Sign: 1 digit, numerical values: 4 digits)
Displays error No. and error messages when an error occurs.
Control Switch (Front)
Changes the target channels to be displayed on the monitor.
BAL (Executes the balance adjustment of all channels at the same time.)
+CAL, -CAL (Outputs the calibration values of all channels at the same time.)
KEY LOCK (ON: All channel key operations are not available.)

(Rear)
[OSC] select switch (Internal/External)
[COM] select switch (Short-circuit or open the COM terminal and GND terminal)
Channel While displaying the CH No. on the monitor, the target CH No. LED lights up.
Key Lock The LED lights up when the key-lock function is ON.
Physical Quantity The LED lights up when the conditioner card is in TEDS mode.
Master When using the Strain Amplifier Cards, the [OSC] select switch on the rear panel is INT (internal OSC), the OSC INT LED lights up.
Other Functions Changes the carrier frequency automatically based on the Strain Amplifier Cards.
Vibration Resistance 5 to 55 Hz, 49.03 m/s2 (5 G)
15 cycles each in X, Y, Z directions (1 min/cycle)
Operating Temperature -10 to 50°C
Operating Humidity 20 to 85% (Non-condensing)
Storage Temperature -20 to 60°C
Power Supply 10 to 30 VDC
Current Consumption 3 A or less (At 15 VDC)
*Fully equipped with the CDV-90A cards, bridge excitation: 2 V, bridge resistance: 60 Ω.
Connector [CENTRALIZED OUTPUT] connector (MDR connector, 26 pins, female)

[OSC] BNC connector
Dimensions 440 W x 101 H x 170 D mm (Excluding protrusions)
Weight Approx. 8 kg
*Fully equipped with the DPM-91A cards.
Compliance Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Standard Accessories DC power cable P-76
Ground wire P-72
Output cable U-59
Connector for integrated output cable
Spare fuse
Instruction manual
Optional Accessories AC adapter UEA360-1540 (For U.S.A.: SPU61A-106 15V)
Dummy card for MCF MCF-DUMMY2
BNC branch adapter (F type)
JIS rack fixture for MCF-16A MCF-JIS
DIN rack fixture for MCF-16A MCF-DIN
Independent left/right rack fixture MCF-BKT
Handle MCF-HANDLE

Dimensions

MCF-16A

DPM-91A
Strain Amplifier Cards

DPM-91A
  • TEDS

Specifications

Measuring Targets Strain gages, strain-gage transducers
Channels 1
Compatible Bridge Resistance 60 to 1000 Ω
Gage Factor 2.00 fixed
Bridge Excitation 2 Vrms
Balance Adjustment Resistance: Within ±2% (±10 k ×10-6 strain)
Capacitance: Within 2000 pF
Balance Adjustment Methods Resistance: Auto balance
Accuracy: Within ±0.5 ×10-6 strain (When 5 V output to 100 ×10-6 strain input)
Capacitance: CST (Capacitance self-tracking)
Frequency Response DC to 2.5 kHz (Deviation: Within ±10%)
Carrier Frequencies 5 kHz
Nonlinearity Within ±0.2% FS
Calibration (CAL) ±(1 to 9999 ×10-6 strain)
Accuracy: Within ±(0.5% +0.5 ×10-6 strain)
Sensitivity Adjustment Sensitivity is set in combination with a 4-digit INPUT switch and a 3-digit OUTPUT switch.

OUTPUT switch range: 1.00 to 5.00 V in 0.01-V step
INPUT switch range: 100 to 9999 ×10-6 strain in 1 ×10-6 strain step
Accuracy: Within ±(0.5% +5 mV)
Range: ×200 to ×50000
Fine Sensitivity Adjustment ×0.4 to ×1
LPF Transfer characteristic : 2nd order Butterworth
Cutoff frequencies : 10, 30, 100, 300, 1k Hz and FLAT (6 steps)
Amplitude ratio at cutoff point : -3 ±1 dB
Attenuation : (-12 ±1) dB/oct. (Except set at 1 kHz.)
HPF Cutoff frequencies : 0.2 Hz, OFF (2 steps)
SN Ratio Conditions: When 200 ×10-6 strain input and 5 V output, 120 Ω short.
DPM-91A: ≥ 49 dBp-p
Stability Temperature
Zero point: Within ±0.1×10-6 strain per ºC
Sensitivity: Within ±0.05% / ºC

Time
Zero point: Within ±1 ×10-6 strain per 8 h
Sensitivity: Within ±0.3% / 8 h
(When 100 ×10-6 strain input and 5 V output, zero point is measured by 120 Ω short, sensitivity is measured by 120 Ω bridge.)
Output Dual output, both BNC connector and integrated connector output the same signal

Voltage output: ±5 V, when load resistance 5 kΩ or more
Zero adjustment: -0.1 to 0.1 V
Output Off Function Available
Output Impedance 2 Ω or less
Withstand Voltage 500 VAC for 1 min, between the following two positions respectively:
 Input and output
 Input and case
 Output and case
Over Input Indication LED lights up.
TEDS Reads the sensor's TEDS information then sets the rated output to OUTPUT switch as output voltage.
Input Open Detection Function Saturates output in the negative direction when input is open.
Connector Type Input connector : NDIS4102 (7 pins) connector
Output connector : BNC connector
Dimensions 24 W × 96 H ×170 D mm (Excluding protrusions)
Weight Approx. 190 g
Compliance Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Standard Accessories Output cable U-59

DPM-91A-I
Strain Amplifier Cards
(The suffix “-I” means with feature of robustness against inverter noise.)

DPM-91A-I
  • TEDS

Specifications

Measuring Targets Strain gages, strain-gage transducers
Channels 1
Compatible Bridge Resistance 60 to 1000 Ω
Gage Factor 2.00 fixed
Bridge Excitation 2 Vrms
Balance Adjustment Resistance: Within ±2% ( ±10 k ×10-6 strain)
Capacitance: Within 2000 pF
Balance Adjustment Methods Resistance: Auto balance
Accuracy: Within ±0.5 ×10-6 strain (When 5 V output to 100 ×10-6 strain input)
Capacitance: CST (Capacitance self-tracking)
Frequency Response DC to 2.5 kHz (Deviation: Within ±10%)
Carrier Frequencies 5 kHz
Nonlinearity Within ±0.2% FS
Calibration (CAL) ±(1 to 9999 ×10-6 strain)
Accuracy: Within ±(0.5% + 0.5 ×10-6 strain)
Sensitivity Adjustment Sensitivity is set in combination with a 4-digit INPUT switch and a 3-digit OUTPUT switch.

OUTPUT switch range: 1.00 to 5.00 V in 0.01-V step
INPUT switch range: 100 to 9999 ×10-6 strain in 1×10-6 strain step
Accuracy: Within ±(0.5% +5 mV)
Range: ×200 to ×50000
Fine Sensitivity Adjustment ×0.4 to ×1
LPF Transfer characteristic : 2nd order Butterworth
Cutoff frequencies : 10, 30, 100, 300, 1 k Hz and FLAT (6 steps)
Amplitude ratio at cutoff point : -3 ±1 dB
Attenuation : (-12 ±1) dB/oct. (Except set at 1 kHz.)
HPF Cutoff frequencies : 0.2 Hz, OFF (2 steps)
SN Ratio Conditions: When 200 ×10-6 strain input and 5 V output, 120 Ω short.
DPM-91A-I: ≥ 44 dBp-p
Stability Temperature
Zero point: Within ±0.1×10-6 strain per ºC
Sensitivity: Within ±0.05% / ºC

Time
Zero point: Within ±1 ×10-6 strain per 8 h
Sensitivity: Within ±0.3% / 8 h

(When 100 ×10-6 strain input and 5 V output, zero point is measured by 120 Ω short, sensitivity is measured by 120 Ω bridge.)
Output Dual output, both BNC connector and integrated connector output the same signal

Voltage output: ±5 V, when load resistance 5 kΩ or more
Zero adjustment: -0.1 to 0.1 V
Output Off Function Available
Output Impedance 2 Ω or less
Withstand Voltage 500 VAC for 1 min, between the following two positions respectively:
 Input and output
 Input and case
 Output and case
Over Input Indication LED lights up.
TEDS Reads the sensor's TEDS information then sets the rated output to OUTPUT switch as output voltage.
Input Open Detection Function Saturates output in the negative direction when input is open.
Connector Type Input connector : NDIS4102 (7 pins) connector
Output connector : BNC connector
Dimensions 24 W × 96 H ×170 D mm (Excluding protrusions)
Weight Approx. 190 g
Compliance Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Standard Accessories Output cable U-59

DPM-92A
Strain Amplifier Cards

DPM-92A
  • TEDS

Specifications

Measuring Targets Strain gages, strain-gage transducers
Channels 1
Compatible Bridge Resistance 60 to 1000 Ω
Gage Factor 2.00 fixed
Bridge Excitation 2 Vrms
Balance Adjustment Resistance: Within ±2% (±10 k ×10-6 strain)
Capacitance: Within 2000 pF
Balance Adjustment Methods Resistance: Auto balance
Accuracy: Within ±0.5 ×10-6 strain (When 5 V output to 100 ×10-6 strain input)
Capacitance: CST (Capacitance self-tracking)
Frequency Response DC to 5 kHz (Deviation: Within ±10%)
Carrier Frequencies 12 kHz
Nonlinearity Within ±0.2% FS
Calibration (CAL) ±(1 to 9999 ×10-6 strain)
Accuracy: Within ±(0.5% +0.5 ×10-6 strain)
Sensitivity Adjustment Sensitivity is set in combination with a 4-digit INPUT switch and a 3-digit OUTPUT switch.

OUTPUT switch range: 1.00 to 5.00 V in 0.01-V step
INPUT switch range: 100 to 9999 ×10-6 strain in 1×10-6 strain step
Accuracy: Within ±(0.5% +5 mV)
Range: ×200 to ×50000
Fine Sensitivity Adjustment ×0.4 to ×1
LPF Transfer characteristic : 2nd order Butterworth
Cutoff frequencies : 10, 30, 100, 300, 1 k Hz and FLAT (6 steps)
Amplitude ratio at cutoff point : -3 ±1 dB
Attenuation : (-12 ±1) dB/oct. (Except set at 1 kHz.)
HPF Cutoff frequencies : 0.2 Hz, OFF (2 steps)
SN Ratio Conditions: When 200 ×10-6 strain input and 5 V output, 120 Ω short.
DPM-92A: ≥ 45 dBp-p
Stability Temperature
Zero point: Within ±0.1×10-6 strain per ºC
Sensitivity: Within ±0.05% / ºC

Time
Zero point: Within ±1 ×10-6 strain per 8 h
Sensitivity: Within ±0.3% / 8 h

(When 100 ×10-6 strain input and 5 V output, zero point is measured by 120 Ω short, sensitivity is measured by 120 Ω bridge.)
Output Dual output, both BNC connector and integrated connector output the same signal

Voltage output: ±5 V, when load resistance 5 kΩ or more
Zero adjustment: -0.1 to 0.1 V
Output Off Function Available
Output Impedance 2 Ω or less
Withstand Voltage 500 VAC for 1 min, between the following two positions respectively:
 Input and output
 Input and case
 Output and case
Over Input Indication LED lights up.
TEDS Reads the sensor's TEDS information then sets the rated output to OUTPUT switch as output voltage.
Input Open Detection Function Saturates output in the negative direction when input is open.
Connector Type Input connector : NDIS4102 (7 pins) connector
Output connector : BNC connector
Dimensions 24 W × 96 H ×170 D mm (Excluding protrusions)
Weight Approx. 190 g
Compliance Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Standard Accessories Output cable U-59

DPM-92A-I
Strain Amplifier Cards
(The suffix “-I” means with feature of robustness against inverter noise.)

DPM-92A
  • TEDS

Specifications

Measuring Targets Strain gages, strain-gage transducers
Channels 1
Compatible Bridge Resistance 60 to 1000 Ω
Gage Factor 2.00 fixed
Bridge Excitation 2 Vrms
Balance Adjustment Resistance: Within ±2% (±10 k ×10-6 strain)
Capacitance: Within 2000 pF
Balance Adjustment Methods Resistance: Auto balance
Accuracy: Within ±0.5 ×10-6 strain (When 5 V output to 100 ×10-6 strain input)
Capacitance: CST (Capacitance self-tracking)
Frequency Response DC to 5 kHz (Deviation: Within ±10%)
Carrier Frequencies 12 kHz
Nonlinearity Within ±0.2% FS
Calibration (CAL) ±(1 to 9999 ×10-6 strain)
Accuracy: Within ±(0.5% + 0.5 ×10-6 strain)
Sensitivity Adjustment Sensitivity is set in combination with a 4-digit INPUT switch and a 3-digit OUTPUT switch.

OUTPUT switch range: 1.00 to 5.00 V in 0.01-V step
INPUT switch range: 100 to 9999 ×10-6 strain in 1×10-6 strain step
Accuracy: Within ±(0.5% +5 mV)
Range: ×200 to ×50000
Fine Sensitivity Adjustment ×0.4 to ×1
LPF Transfer characteristic : 2nd order Butterworth
Cutoff frequencies : 10, 30, 100, 300, 1k Hz and FLAT (6 steps)
Amplitude ratio at cutoff point : -3 ±1 dB
Attenuation : (-12 ±1) dB/oct. (Except set at 1 kHz.)
HPF Cutoff frequencies : 0.2 Hz, OFF (2 steps)
SN Ratio Conditions: When 200 ×10-6 strain input and 5 V output, 120 Ω short.
DPM-92A-I: ≥ 40 dBp-p
Stability Temperature
Zero point: Within ±0.1×10-6 strain per ºC
Sensitivity: Within ±0.05% / ºC

Time
Zero point: Within ±1 ×10-6 strain per 8 h
Sensitivity: Within ±0.3% / 8 h

(When 100 ×10-6 strain input and 5 V output, zero point is measured by 120 Ω short, sensitivity is measured by 120 Ω bridge.)
Output Dual output, both BNC connector and integrated connector output the same signal

Voltage output: ±5 V, when load resistance 5 kΩ or more
Zero adjustment: -0.1 to 0.1 V
Output Off Function Available
Output Impedance 2 Ω or less
Withstand Voltage 500 VAC for 1 min, between the following two positions respectively:
 Input and output
 Input and case
 Output and case
Over Input Indication LED lights up.
TEDS Reads the sensor's TEDS information then sets the rated output to OUTPUT switch as output voltage.
Input Open Detection Function Saturates output in the negative direction when input is open.
Connector Type Input connector : NDIS4102 (7 pins) connector
Output connector : BNC connector
Dimensions 24 W × 96 H ×170 D mm (Excluding protrusions)
Weight Approx. 190 g
Compliance Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Standard Accessories Output cable U-59

CDV-90A
Signal Conditioner Card

CDV-90A
  • TEDS

Specifications

Measuring Targets Strain gages, strain-gage transducers
Channels 1
Compatible Bridge Resistance 300 Ω to 1 kΩ (With excitation 10 V)
60 Ω to 1 kΩ (With excitation 2 V)
Gage Factor 2.00 fixed
Bridge Excitation 2 or 10 VDC, switchable
Balance Adjustment Resistance: Within ±2% (±10 k ×10-6 strain )
Balance Adjustment Methods Resistance: Auto balance
(Compensated value stored in nonvolatile memory)

Accuracy: Within ±1 ×10-6 strain
(With excitation 10 V, 5 V output to 200 ×10-6 strain input)
Frequency Response DC to 50 kHz (Deviation +0.5, -3 dB)
Nonlinearity Within ±0.05% FS
Calibration (CAL) ±(1 to 9999 ×10-6 strain)
Accuracy: Within ±(0.3% +1 ×10-6 strain)
Sensitivity Adjustment Sensitivity is set in combination with a 4-digit INPUT switch and a 3-digit OUTPUT switch.

OUTPUT switch range: 1.00 to 5.00 V in 0.01-V step
INPUT switch range: 200 to 9999 ×10-6 strain in 1 ×10-6 strain step
Accuracy: Within ±(0.5% +5 mV)
Range: ×200 to ×5000
Fine Sensitivity Adjustment ×0.4 to ×1
LPF Transfer characteristic : 2nd order Butterworth
Cutoff frequencies : 10, 30, 100, 300, 1 k, 3 k, 10 k Hz and FLAT (8 steps)
Amplitude ratio at cutoff point : -3 ±1 dB
Attenuation : (-12 ±1) dB/oct.
HPF Cutoff frequencies : 0.2 Hz, OFF (2 steps)
Noise 10 ×10-6 strain p-p
(With excitation 10 V, 5 V output to 200 ×10-6 strain input)
Stability Temperature
Zero point: Within ±1 ×10-6 strain per °C
Sensitivity: Within ± 0.02%/°C

Time
Zero point: Within ±10 ×10-6 strain per 8 h
Sensitivity: Within±0.1%/8 h
(With excitation 10 V, 5 V output to 1000 ×10-6 strain input)
Output Dual output, both BNC connector and integrated connector output the same signal.

Voltage output: ±5 V or more, when load resistance 5 kΩ or more
Zero adjustment: -0.1 to 0.1 V or wider
Output Off Function Available
Input Impedance 20 MΩ or more
Output Impedance 2 Ω or less
Withstand Voltage 500 VAC for 1 min, between the following two positions respectively:
 Input and output
 Input and case
 Output and case
Over Input Indication LED lights up.
TEDS Reads the sensor's TEDS information then sets the rated output to OUTPUT switch as output voltage.
Input Open Detection Function Saturates output in the negative direction when input is open.
Connector Type Input connector : NDIS4102 (7 pins) connector
Output connector : BNC connector
Dimensions 24 W × 96 H ×170 D mm (Excluding protrusions)
Weight Approx. 150 g
Compliance Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Standard Accessories Output cable U-59

CTA-90A
Thermocouple Card

CTA-90A

Specifications

Applicable Thermocouples K, T, J, N, E, and R
Measuring Range K: -200 to 1300 °C
J: -200 to 1200 °C
E: -200 to 1000 °C
T: -200 to 400 °C
N: -200 to 1300 °C
R: 0 to 1700 °C
Channels 1
Reference Junction Compensation ±2.5 °C (At -10 to 50 °C)
±1 °C (At 20 ±3 °C )
Frequency Response DC to 10 Hz (Deviation: +0.5, -1 dB)
Linearizer Accuracy Within ±0.5% FS (K, J, N, E, R)
Within ±1%FS (T)
Calibration 100 to 1700 °C in every 100 °C steps
(Varies with thermocouple models.)

Accuracy: Within ±0.5% FS
Sensitivity Adjustment Sensitivity is set in combination with a 2-digit INPUT switch and a 3-digit OUTPUT switch.

OUTPUT switch range: 1.00 to 5.00 V in 0.01-V step
INPUT switch range: 100 to 1700 °C in 100 °C step
Fine Sensitivity Adjustment ×0.4 to ×1
Noise 30 mVp-p or less
Stability Temperature
Zero point: Within ±0.05%FS/°C
Sensitivity: Within ±0.05%/°C

Time
Zero point: Within ±0.5% FS/8 h
Sensitivity: Within ±0.5%/8 h
(Using K type, 5 V output to 1300 °C)
Output Dual output
(Both BNC connector and integrated connector output the same signal)

Voltage output: ±5 V or more (When load resistance 5 kΩ or more)
Zero adjustment: -0.1 to 0.1 V or wider
Output Off Function Available
Output Impedance 2 Ω or less
Withstand Voltage 500 VAC for 1 min, between the following two positions respectively:
 Input and output
 Input and case
 Output and case
Over Input Indication LED lights up.
Connector Type Input connector: One-touch type terminal block
Output connector: BNC connector

Applicable wire
Solid wire: φ0.4 mm to φ1.3 mm (UL AWG16 to 26)
Twisted wire: φ0.2 mm2 to φ1.3 mm2 (UL AWG16 to 24)
Dimensions 24 W × 96 H ×170 D mm (Excluding protrusions)
Weight Approx. 140 g
Compliance Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Standard Accessories Output cable U-59

CCA-90A
Charge Amplifier Card

CCA-90A
  • TEDS

Specifications

Channels 1
Measuring Targets IEPE accelerometer
Max. ±5000 mV (built-in amplifier type)
*Charge converter is necessary when using a charge output accelerometer.

Recommended item: Fuji ceramics corporation, "CAC1R0"
Input Format: Unbalanced input
Sensor supply: Built-in constant-current supply (constant current: 4mA)
Excitation voltage: Approx.24 V
Frequency Response 0.2 Hz to 50 kHz (Deviation: +1, -3 dB)
Sensitivity Adjustment Sensitivity is set in combination with a 4-digit INPUT switch and a 3-digit OUTPUT switch.

INPUT switch range: 20 to 5000 mV in 1-mV step
OUTPUT switch range: 1.00 to 5.00 V in 0.01-V step
Accuracy: Within ±(0.5% +5 mV)
Range: ×1 to ×250
Fine Sensitivity Adjustment ×0.4 to ×1
Calibration (DC CAL) ±(1 to 5000 mV)
Accuracy: Within ±0.3% FS
LPF Transfer characteristic : 2nd order Butterworth
Cutoff frequencies : 300, 1k, 3k, 10k Hz and FLAT (5 steps)
Amplitude ratio at cutoff point : -3 ±1 dB
Attenuation : (-12 ±1) dB/oct.
Distortion Rate Within 1% (When ±5 V output)
SN Ratio 48 dBP-P or more
(When 20 mV input and 5 V output)
Stability Temperature
Zero point: Within ±0.5 mV per °C
Sensitivity: Within ±0.05%/°C

Time
Zero point: Within ±5 mV per 8h
Sensitivity: Within ±0.5%/8h
TEDS Reads the sensor's TEDS information then displays it on the monitor meter to the value that converted the output voltage into the physical quantity.
Output Dual output, both BNC connector and integrated connector output the same signal.

Voltage output: ±5 V or more, when load resistance 5 kΩ or more
Zero adjustment: -0.1 to 0.1 V or wider
Output Off Function Available
Output Impedance 2 Ω or less
Withstand Voltage 500 VAC for 1 min, between the following two positions respectively:
 Input and output
 Input and case
 Output and case
Over Input Indication LED lights up.
Connector Type Input connector: BNC
Output connector: BNC
Dimensions 24 W ×96 H ×170 D mm (Excluding protrusions)
Weight Approx. 140 g
Compliance Directive 2011/65/EU, (EU) 2015/863 (10 restricted substances) (RoHS)
Note The specifications does not include the accuracy of the optional charge converter.
Standard Accessories Output cable U-59

CFV-90A
F/V Converter Card

CFV-90A

Specifications

Channels 1
Measuring Targets AC signal
Pulse signal (Including open collector signal)
Frequency Range 0.2 Hz to 100 kHz
*When set to 1.0 V output and 20 kHz range, 100 kHz input can measure as
5 V.
Input Voltage ±0.5 to ±50 V
Input Coupling AC or DC
Select by switch operation.
Trigger Level (Input Detection Level) 0.0 to 5.0 V
Trigger level is set from the 2-digit thumbwheel switch in 0.1-V step.
*When trigger level set to 5.1 V or more, trigger level saturates at 5.0 V.
Nonlinearity Within ±0.1% FS
Sensitivity Adjustment (RANGE) 500, 1k, 2k, 5k, 10k, 20k Hz (6 steps)

Full scale of the range is output with the voltage set with the OUTPUT switch (3-digit thumbwheel switch).

Accuracy: Within ±(0.1% + 5 mV)

[Setting Example]
When "SET" is executed with RANGE set to 20 kHz and OUTPUT switch set to 1.0 V, 1.0 V output at 20 kHz input, 5.0 V output at 100 kHz input.
Calibration (CAL) 100% or 50% of each RANGE
Accuracy: Within ±0.5%
Response Time When frequency continuous:
Less than one cycle of the input signal + 25 μs
(At the start of output voltage rising)

When frequency cutoff :
Less than two cycle of the input signal + 25 μs
(At the start of output voltage falling)
Power Supply to Sensors 12 VDC ±10% (At load current is 50 mA or less.)
Noise 30 mVP-P or less
(When input the signal: Square, frequency 100 kHz, amplitude: ±0.5 V)
Stability Temperature
Zero point: Within ±0.01% FS per ºC
Sensitivity: Within ±0.01% / ºC

Time
Zero point: Within ±0.05% FS per 8 h
Sensitivity: Within ±0.05% / 8 h
Output Dual output, both BNC connector and integrated connector output the same signal.

Voltage output: +5 V or more, when load resistance 5 kΩ or more
Zero adjustment: -0.1 to 0.1 V or wider
Output Off Function Available
Output Impedance 2 Ω or less
Withstand Voltage 500 VAC for 1 min, between the following two positions respectively:
 Input and output
 Input and case
 Output and case
Over Input Indication LED lights up.
Connector Type Input connector: NDIS4109 (Small round 9 pins)
Output connector: BNC
Dimensions 24 W ×96 H ×170 D mm (Excluding protrusions)
Weight Approx. 140 g
Note When using MCF-16A, CFV-90A maximum installed amount are 12 units. (When CFV-90A only installed.)

When using mixed the other conditioner cards, CFV-90A maximum installed amount are 8 units.

When using MCF-8A, no restriction on the number of units to be installed.
Standard Accessories Output cable U-59
Input connector plug 4109P

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To Ensure Safe Usage

* The carrier frequencies are different.
 Please be sure DPM-91A and DPM-92A are not mounted in the same unit base.
* When using strain gages, use bridge boxes.
* When mounting the CTA-90A and an empty channel exists, be sure to mount the dummy card.

Remarks

*RoHS compliant models except CFV-90A.
CFV-90A: RoHS compliant models are available. Inquires are welcome.

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