Indicator For Temperature, 0-10V, 4-20mA, Speed and Potentiometer SMP

SMP INDICATOR | Temperature | 0-10v | 4-20mA | Speed and Potentiometer

  • Large LCD display and keypad
  • Wide range of plug in input modules that provide transducer excitation
  • Fully isolated 4-20mA and 0-10V analog outputs
  • Set-points and event handling using digital inputs and 2 x SPCO relays
  • High accuracy and high stability over a wide temperature range
  • IP65 / NEMA4 ABS bulkhead mounting enclosure

The SMP Indicator for temperature, 0-10 V, 4-20 mA, speed and potentiometer is a very flexible digital indicator and display system in a wall or surface mounting 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 of the SMP offers very easy one-pass calibration and fast setup.
This versatile device offers options of 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 wireless telemetry version, see models T24-SO and SERIALDIS Radio Telemetry Display Module.

Input Modules Available  
UADCV1 0 to 10V
UADCA1 0 to 20mA
UADCV2 ± 200mV
UARTL Rate/Totaliser
UAT1 K Type Thermocouple
UAT2 J Type Thermocouple
UAPT Resistance Thermocouple (PT100)
UAFLC Fast (10mS) Strain Gauge
UADIA Dual Channel 4 to 20mA Input - (speed 800mS per Channel)
UADIV Dual Channel 0 to 10V Input - (speed 800mS per Channel)
UA12C Remote Driver
Input Resolution 15 bit/4.5 digits
Contact Inputs Are available for print and peak hold reset and are volt free
Analogue Outputs
Type 4-20mA and 0-10V DC
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.
Fast Analogue Output For use with the UAFLC
Power Supplies
110V-120V AC or 220/230V AC 50-60Hz 10W, 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
Watchdog timer giving repeat auto resets. Impending power detection and hold off. Keypad security and time out.
Other Options & Accessories
2 Set Points Output through 5A, 230V AC SPCO relays, with a latching option
Communications Port For data transfer or print via :-
20mA loop Enabling up to 254 units to be multi dropped to 1 x RS232 via IF25 interface(s)
RS485 Enabling up to 25 units to be multi dropped
RS232 For 1 to 1 connection and standard printer drive
Printer Operation By front panel function key
Baud Rates 300, 600, 1200, 2400, 4800, 9600 (19200 MANTRABUS only) 9600 for MODBUS
Back Lighting For the LCD display
DIN Rail Mounting For the CPU, PSU and output option modules
DC Powering 9-32V DC
Remote Mounting Display module, for panel mounting
Storage Temperature -20 to +70ºC
Operating Temperature -10 to 50ºC
Relative Humidity 95% maximum non condensing
CE Environmental Approvals European EMC Directive 2004/108/EC, Low Voltage Directive 2006/95/EC
SMP Dimensions


Q. Is DIN rail mounting optional on the SMP?

A: Yes

Tech. Tip: Hover and Click on any of the icons below.
Product order options
Please read the following before selecting the options for this product:

The SMP is a PCB with CPU and Analog Outputs 4-20mA/O – 10V which can be either ABS Cased or Din Rail mounted.
Starting with the Base Unit select the SMP you require followed by the options you need to configure the device to meet your needs.
SMP/C-Cased PCB optional plug-in inputs, with an LCD,(comprising UAB-LAC-LCD)
SMP/D-Din Rail mounted PCB with optional plug-in inputs, separate stainless steel mounted LCD, (comprising UAB-LCD-LCS-D2)
SMP/C/EX-Cased PCB. Used in conjunction with high resolution and dual inputs only, (comprising UAB/EX-LAC-LCD)
Din Rail mounted PCB. Used in conjunction with high resolution inputs only, (comprising UAB/EX-LCD-LCS-D2)
LS1 AC Power Supply- Selected by wiring configuration during installation, the LS1 allows the unit to be powered from either 110 or 230VAC mains voltages at either 50Hz or 60Hz. Maximum power requirement is 10W. Installation must be carried out by a competent person who must ensure that the mains supply to the unit is fitted with a fuse or other current operated protection device rated at 100mA for 110V operation or 50mA for 230V operation. LS3 DC Power Supply-The LS3 accepts DC voltages from 9 to 32VDC. The DC source must be able to supply a start-up current of 3A for 20mS. The power requirements once started is a maximum of 10W.
Power Supply Option-None Selected
AC Power Supply 110/120V, or 220/230V AC
DC Power Supply 9-32V DC
Input Options
UAB Input Module-None Selected
UAB Input Module 0-10 Volts
UAB Input Module 0-20mA
LVDT Input
Temperature Type K
Temperature Type J
Temperature PT100
Temperature Rate/Totaliser
Dual LVDT Input Module
Dual Channel 4-20mA Input
Dual Channel 0-10V Input
Output Options
Output Option-None Selected
Fast (10mS) Analogue Output 4 to 20mA/ 0 to 10V
Relay Option
Relay Option-None Selected
Relay Output Module 2 Set Points (2 x SPCO 5A 240V AC )
Communication Options
Communication Option-None Selected
Communications -20mA Current Loop Comms Por
RS485/232 Communications supports ASCII & MANTRABUS
Display Option
Display Option-None Selected
Display PCB for fitting to LAC, ABS Case LCD
Display PCB as (LCD) above with Backlight
Surface Mount Display Board with Driver
Display PCB as (LCD) above with Backlight
Hand Held Programmer for High Res Input Modules
DIN Rail Mounting Fixture
ABS Case prepared for PCB with front label (no PCB fitted)
Stainless Steel Panel for LCD
  • SMP/C
  • Power Supply Option-None Selected
  • UAB Input Module-None Selected
  • Output Option-None Selected
  • Relay Option-None Selected
  • Communication Option-None Selected
  • Display Option-None Selected