Universal Digital Signal Conditioner and Controller (UAB)

The UAB universal signal amplifier / digitiser is a very flexible digital signal conditioning system, in an OEM modular PCB format, for use with a wide range of sensors and transducers, including volts, amps, temperature, frequency, speed, load, force, pressure, torque, LVDT, RVDT and many more. The digital architecture offers […]

The UAB universal signal amplifier / digitiser is a very flexible digital signal conditioning system, in an OEM modular PCB format, for use with a wide range of sensors and transducers, including volts, amps, temperature, frequency, speed, load, force, pressure, torque, LVDT, RVDT and many more.

The digital architecture offers very easy one-pass calibration and fast setup.
This digital signal conditioning amplifier offers options of local or remote LCD display, isolated analogue outputs, latching relays or digital outputs for control or alarm functions.
The RS232 or RS485 options provide for digital communications (including setup) and can support label or ticket printers.

For a panel mounted version, see model Versatile Indicator /Controller,
for a wall or surface mount version, see model SMP Versatile Indicator /Controller,
for a wireless telemetry version, see model T24-AO1 Radio Telemetry Input / Output Module.

  • Wide range of Plug-In input modules providing transducer excitation
  • Fully flexible – any input module can be combined with any output module
  • Fully digital set-up and calibration using hand held plug-in display/keypad or comms
  • Optional local or remote LCD display and keypad
  • Simple one pass digital calibration for minimum set-up time on site
  • Fully isolated 4-20mA and 0-10V analog outputs
  • Setpoints and event handling using digital inputs and 2 x SPCO relays
  • High accuracy and high stability over a wide temperature range
  • RS232 or RS485 communications for setup, data transfer or label/ticket printing
  • PCB (UAB shown in main photo) options include with case (D3) or without case (D2), DIN rail mounted (shown in photos on left)
  • The USB also has the option of a stainless steel case
Inputs
For input specifications refer to factory
Analogue Outputs
Drive 4-20mA up to 1Kohm and 0-10 volts up to 2mA
Accuracy 4-20mA 0.15% of range, typical. 0-10V ±2% before calibration
Resolution as for display up to 13 bits/4.5 digits. Settling time 350mS to within 1% of step change
Isolation ±130V RMS or DC max to analogue input or any other port
 Power Supplies
LS1 110V-120V AC or 220/230V AC 50-60Hz 10W
LS3 9-32V DC 10W isolated
 Data Retention/Protection
Retention 10 years for set up values, minimum of 100,000 write cycles
Protection of data and function(s) Watchdog timer giving repeat auto resets. Impending power detection and hold off. Keypad security and time out
Other Points & Accessories
2 set points Output through 5A 240V AC SPCO Relays, with a latching option
Communications Port For data transfer or print via:-
RS485 Enabling up to 25 units to be multi dropped
RS232 For 1 to 1 connection and standard printer drive
Printer Operation By closure of volt free contact
Baud Rates 300, 600, 1200, 2400, 4800, 9600 (19200 MANTRABUS only)
Die Cast Rates Sealed to IP65 with external dimensions of 220 x 120 x 80mm max
Stainless Steel Case Sealed to IP65, with external dimensions of 224 x 160 x 90mm
PCB Only (Eurocard) (LCB) 100 x 160 X 57mm for rack or customers enclosure
 Environmental
Storage Temperature -20 to 70°C
Operating Temperature -10 to 50°C
Relative Humidity 95% maximum non condensing
CE Environmental Approvals European EMC Directive 2004/108/EC, Low Voltage Directive 2006/95/EC

 

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