ROPEX Industrie-Elektronik

RESISTRON  ​RES-407

• µC-Technology

• Automatic zero calibration (AUTOCAL)

• Automatic optimization (AUTOTUNE)

• Automatic frequency adjustment

• Large current and voltage range

• Alarm function with fault diagnostics

• Selectable temperature range (0...300°C, 0...500°C)

• Electrically isolated analog input for temperature set point selection with (PD)
  potentiometer or 0...10VDC

• Electrically isolated 0...10VDC analog output for ACTUAL temperature

• 24VDC isolated control signals for START, AUTOCAL and RESET

• Automatic configuration of secondary voltage and current ranges
  (AUTORANGE, as of April 2005)

• Automatic phase angle compensation (AUTOCOMP, as of April 2005)

• Selectable heatseal band alloy (A20 (Alloy-20), A20L, NOREX)

Models and Part Numbers:

Part numbers for 115, 230 and 400VAC units. 
Selectable temperature range (0-200°C, 0-300°C, 0-400°C or 0-500°C)

• RES-407/115VAC Part No. 740701

• RES-407/230VAC Part No. 740702

• RES-407/400VAC Part No. 740703

• Alternate industry names for RES-407 controllers:

  • RES-407, RES407, RES_407, res-407, res407, res_407

Old part numbers for 115, 230 and 400VAC units (prior to June 2003)

Part numbers for 0-300°C ,115, 230 and 400VAC units

• RES-407-0-3/115VAC Part No. 740701 (replaced by Part No. 740701)

• RES-407-0-3/230VAC Part No. 740702 (replaced by Part No. 740702)

• RES-407-0-3/400VAC Part No. 740703 (replaced by Part No. 740703)

Part numbers for 0-500°C ,115, 230 and 400VAC units

• RES-407-0-5/115VAC Part No. 740705 (replaced by Part No. 740701)

• RES-407-0-5/230VAC Part No. 740706 (replaced by Part No. 740702)

• RES-407-0-5/400VAC Part No. 740707 (replaced by Part No. 740703)

Accessories and Modifications:

... available for the RES-407

• Optional Booster terminal (MOD 26)

• Booster (B)

• Temperature display, temperature meter (ATR-3 /5)

• Temperature adjustment, potentiometer (PD-3 /5)

• Current transformer (PEX-W3)

• Supervising fault current transformer (MSW)

• Line filter (LF)

• Heatseal power transformer (PTR)

• Communication interface (CI-USB-1)