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Modular 600 Multi-Channel Signal Conditioning System

LVDT amplifier
Strain gauge transducer amplifier
Digital display module
Limit trips
Serial output
Voltage / 4-20mA output
Simple trimpot controls
image of Modular 600 Multi-Channel Signal Conditioning System
Signal conditioning is required where the output of a transducer needs to be boosted or changed into a form suitable for the monitor or logging device which will be used. A very wide range of gain adjustment ensures that our amplifiers are compatible with the vast majority of LVDT and strain gauge sensors available from any manufacturer.
Modular 600 signal conditioning allows the customer to select the type and quantity of input cards required for the application from a number of different types available. The system can be supplied with optional monitor/display/data logger units if required.
Firstly decide the type and quantity of modules required making sure to include any future requirements. Then decide if you need a monitor or data logger. Finally choose an appropriately sized housing with a power supply and blank panels to cover any unused slots.
611 Strain gauge transducer amplifier
Compatible with most full bridge strain gauge transducers. Most amplified transducers from any manufacturer.
image of 611 Strain gauge transducer amplifier
Number of channels 2
Supply voltage (dual) ±15V, 60mA (plus transducer and output load).
Output 1 ±10V
Output 2 4 to 20mA (loop resistance 0Ω to 450Ω)
Output ripple 4mV/15uA peak-to-peak (typical)
Approximate zero adjustment range ±10V
Analogue output bandwidth 200/10Hz
Signal input range -13V to +13V
Amplifier gain range 1 to 2000
Transducer excitation 1V to 10V, 110mA maximum
Linearity error ±0.02% F.S. (typical)
Temperature coefficient (zero) ±0.002% F.S. /℃ (typical)
Temperature coefficient (span) ±0.003% F.S. /℃ (typical)
Operating temperature range 0℃ to 60℃

615 RDP PY series amplifier
Compatible with series PY Extreme environment non-contact displacement transducer
image of 615 RDP PY series amplifier
Number of channels 1
Supply voltage (dual) ±15V, 60mA (typical)
Output 1 ±10V
Output 2 4 to 20mA (loop resistance 0Ω to 450Ω)
Output ripple 10mv/120uA peak-to-peak (typical)
Approximate zero adjustment range ±10V
Analogue output bandwidth 160/20Hz
Transducer excitation 2.4kHz/4.8kHz/9.6kHz 10mA, (17Vrms maximum)
Linearity error ±0.05% F.S. (typical)
Temperature coefficient (zero) ±0.005% F.S. /℃ (typical)
Temperature coefficient (span) ±0.020% F.S. /℃ (typical)
Operating temperature range 0℃ to 60℃

621 LVDT amplifier
Compatible with any standard RDP LVDT (without integral electronics). Most LVDTs from any manufacturer.
image of 621 LVDT amplifier
Number of channels 2
Supply voltage (dual) ±15V, 65mA (typical)
Output 1 ±10V
Output 2 4 to 20mA (loop resistance 0Ω to 450Ω)
Output ripple 10mv/100uA peak-to-peak (typical)
Approximate zero adjustment range 10V
Analogue output bandwidth 400Hz
Signal input range 0.012V to 4V
Amplifier gain range 2.5 to 833
Transducer excitation 1.1V, 5kHz rms, 100mA maximum
Linearity error ±0.05% F.S. (typical)
Temperature coefficient (zero) ±0.005% F.S. /℃ (typical)
Temperature coefficient (span) ±0.005% F.S. /℃ (typical)
Operating temperature range 0℃ to 60℃

626 LVDT amplifier with Sum/Average/Difference calculation
Any standard RDP LVDT (without integral electronics). Most LVDTs from any manufacturer.
image of 626 LVDT amplifier with Sum/Average/Difference calculation
Number of channels 2
Supply voltage (dual) ±15V, 65mA (typical)
Output ripple 10mv/100uA peak-to-peak (typical)
Approximate zero adjustment range ±10V
Analogue output bandwidth 500Hz
Signal input range 0.12V to 4V
Amplifier gain range 2.5 to 833
Transducer excitation 1.1V, 5kHz rms, 100mA maximum
Linearity error ±0.05% F.S. (typical)
Temperature coefficient (zero) ±0.005% F.S. /℃ (typical)
Temperature coefficient (span) ±0.005% F.S. /℃ (typical)
Operating temperature range 0℃ to 60℃

628 1/4, 1/2 and full bridge strain gauge amplifier
Compatible with 1/4, 1/2 and full bridge strain gauges. Most full bridge strain gauge transducers.
image of 628 1/4, 1/2 and full bridge strain gauge amplifier
Number of channels 1
Supply voltage (dual) ±15V, 70mA (plus transducer and output load)
Output 1 ±10V
Output 2 4 to 20mA (loop resistance 0Ω to 450Ω)
Output ripple 40mv/80uA peak-to-peak (typical)
Approximate zero adjustment range ±0.4V
Analogue output bandwidth 10/100/1k/10kHz
Signal input range -11V to +11V
Amplifier gain range 1 to 80000
Transducer excitation 1V to 10V, 110mA maximum
Linearity error ±0.02% F.S. (typical)
Temperature coefficient (zero) ±0.001% F.S. /℃ (typical)
Temperature coefficient (span) ±0.002% F.S. /℃ (typical)
Operating temperature range 0℃ to 60℃

681 Limit trip module
Compatible with the voltage output of any modular 600 amplifier.
image of 681 Limit trip module
Number of channels 4
Supply voltage (dual) ±15V, 100mA
Signal input range ±10V
Limit trips:-Operation time 6ms
Limit trips:-Contact rating (maximum) 30Vdc,1A /125Vac, 60VA
Accuracy ±0.01% F.S. (typical)
Operating temperature range 0℃ to 60℃

635 Digital display module
image of 635 Digital display module
Number of channels 24 (maximum)
Number of digits 4½, 10mm LED
Accuracy ±0.03% F.S. (typical)
Linearity error ±0.05% F.S. (typical)
Temperature coefficient (zero) ±0.002% F.S. /℃ (typical)
Temperature coefficient (span) ±0.005% F.S. /℃ (typical)
Operating temperature range 0℃ to 60℃

650 Serial interface and data logger module
image of 650 Serial interface and data logger module
Number of channels 164 (maximum)
Number of digits 4½, 10mm LED
Baud rate 600 to 57600
Accuracy ±0.03% F.S. (typical)
Temperature coefficient (zero) ±0.002% F.S. /℃ (typical)
Temperature coefficient (span) ±0.005% F.S. /℃ (typical)
Operating temperature range 0℃ to 60℃

631 Power supply
image of 631 Power supply
Supply voltage 94 to 253Vac, 80W
Operating temperature range 0℃ to 55℃

602 housing
dimensional drawing of housing 602
dimensional drawing of  Modular 600 Multi-Channel Signal Conditioning System
A=270mm
B=252mm
C=236mm
D=282mm
E=250mm
F=133mm
G=57mm
H=17mm
J=279mm
K=7mm

603 housing
dimensional drawing of housing 603
dimensional drawing of  Modular 600 Multi-Channel Signal Conditioning System
A=376mm
B=358mm
C=342mm
D=282mm
E=250mm
F=133mm
G=57mm
H=17mm
J=385mm
K=7mm

604 housing
dimensional drawing of housing 604
dimensional drawing of  Modular 600 Multi-Channel Signal Conditioning System
A=483mm
B=456mm
C=449mm
D=282mm
E=250mm
F=133mm
G=57mm
H=17mm
J=492mm
K=7mm

WARNING - PERSONAL INJURY
Do not use these products as safety, emergency stop or feedback devices in any application where the failure of this product could result in damage to equipment, personal injury or death.
Due to our policy of on-going development, specifications may change without notice. Any modification may affect some or all of the specifications for our equipment. All dimensions and specifications are nominal.
https://www.rdpe.com/ex/m600.htm
20190730