Accessory hardware is available to facilitate unique system builds. These custom circuit boards include Thermistor Filters, RTD Amplifier Platforms, and analog Amplifiers.
Thermistor Filter Board – Model TF
This board enables up to 8 (TF-4) or 6 (TF-3) thermistors (10k NTC) to be directly integrated with a BruControl interface. Thermistors wire in on one side and the connections to the interface’s analog inputs wire on the other. It provides screw terminals for simplified connections. TF-4 is 60 x 72mm and TF-3 is 70 x 72 mm LxW.
Model TF-4: Assembled board, without mount: $44 US
Model TF-4D: Assembled board, with DIN rail clips: $51 US
Model TF-4C: Assembled board, with DIN rail carrier: $59 US
Model TF-3: Assembled board, without mount: $39 US
Model TF-3D: Assembled board, with DIN rail clips: $46 US
Model TF-3C: Assembled board, with DIN rail carrier: $54 US
RTD Platform Board – Model RP
This board enables 4 RTD amplifiers to be integrated with a BruControl interface. It provides screw terminals for wiring ease. Note: Does not include amplifiers. See Order Lists for images.
Board is 110 x 72 mm LxW.
Model RP-3: Assembled board: $34 US
Model RP-3D: Assembled board with DIN rail clips (carrier shown – see clips on TF-3D above): $41 US
Model RP-3C: Assembled board in DIN rail carrier: $49 US
Analog Amplifier Board – Model AA-2
This board converts PWM or Analog Output signals from the interface into analog voltages to drive analog voltage controlled devices such as proportional valves, variable SSRs, etc. 4 channels with jumper to determine output states when the interface is disabled. 5-24 VDC input with pass-thru for simplified device wiring. Output range is adjustable to accommodate 0-5, 0-10, 0-12 VDC, etc. for different requirements. Input voltage 3.3 or 5V DC PWM or analog . Max drive current 45 mA.
Board is 60 x 72 mm LxW. See the AA-2 Product Note for details and installation. For previous model AA-1, see the AA-1 Product Note.
Model AA-2: Assembled board: $89
Model AA-2C: Assembled board: $99