JUNG HOME Shutter (Jalousie) Actuator 1-channel Mini with 2 Binary Inputs (BTJ1B2U)

Description

Technical Specifications

• Brand
  Jung
• Model / MPN
  BTJ1B2U
• SKU
  21181795
• EAN / Barcode
  4011377322110
• Category
  Home & Living > Smart Home > Relais
• Product Type
  Jalousie / Shutter / Blind actuator (1-channel) mini with 2 binary inputs
• Rated voltage
  AC 230 V ~
• Mains frequency
  50/60 Hz
• Motor switching capacity
  700 W
• Switching current (reseller listing)
  2 A (at 230 V, reseller spec)
• Standby power
  max 0.2–0.3 W (depending on version)
• Power dissipation
  max 4 W
• Binary inputs
  2 (free assignment to JUNG HOME actuators)
• Communication
  Bluetooth / Bluetooth Mesh (2.402–2.480 GHz)
• Transmit power
  max 10 mW (Class 1.5)
• Repeater function
  Yes (Bluetooth Mesh repeater)
• Time programs
  Up to 16
• Astro timer
  Yes (sunrise/sunset based schedules)
• Adjustable settings
  Ventilation position, running time, slat reversal time, direction-change reversal time, inverse mode
• Lock functions
  Yes (lockout and forced control via binary inputs)
• Wind alarm support
  Yes (via binary inputs for conventional sensors)
• Groups / Scenes / Central functions
  Supported (JUNG HOME integration)
• Firmware updates
  Yes, via JUNG HOME app
• Installation depth
  20 mm
• Dimensions (L×W×H)
  48 × 51 × 20 mm
• Weight
  ≈70 g
• Package protection rating
  IP20 (reseller listing)
• Max cable length, load line
  100 m
• Max cable length, binary input
  50 m
• Wire size outputs
  Solid: 1 × 0.5–2.5 mm²; 2 × 0.5–2.5 mm²; Flexible without ferrule: 1 × 0.5–4.0 mm²; 2 × 0.5–2.5 mm²; Flexible with ferrule: 1 × 0.5–2.5 mm²; 2 × 0.5–1.5 mm²
• Operating temperature
  -5 to +45 °C
• Transport temperature
  -25 to +70 °C
• Relative humidity
  20 to 70% (non-condensing)
• Monthly time accuracy
  ±13 s
• Backup reserve
  min 4 h
• Mounting
  Flush-mounted device box (miniature size)
• App
  JUNG HOME

Ratings