ABB TU844 3BSE021445R1 Terminal block

General Information

• Article Number: 3BSE039293R1
• Type: Analog Input
• Signal Specification: 0..20 mA, 4..20 mA
• Number of Channels: 8
• Signal Type: Unipolar, Single Ended
• HART: Yes
• SOE (Sequence of Events): No
• Redundancy: Yes
• High Integrity: Yes
• Intrinsic Safety: No
• Mechanics: S800

Detailed Data

• Resolution: 12 bit
• Input Impedance: 250 Ω (with shunt stick TY801 at current input)
• Isolation: Groupwise isolated from ground
• Under/Over Range:
  • Over range: +12% (0..20 mA)
  • +15% (4..20 mA)
• Error: Max. 0.1%
• Temperature Drift: Max. 50 ppm/°C
• Input Filter (rise time 0-90%): 190 ms (HW filter)
• Update Cycle Time: 10 ms
• Current Limiting: Built-in current-limited transmitter power
• Maximum Field Cable Length: 600 meters (656 yards)
• Max Input Voltage (Non-Destructive): 11 V DC
• NMRR (50Hz, 60Hz): > 40 dB
• Rated Insulation Voltage: 50 V
• Dielectric Test Voltage: 500 V AC
• Power Dissipation: 2.4 W
• Current Consumption:
  • +5 V Modulebus: 45 mA
  • +24 V Modulebus: Max 50 mA
  • +24 V External: 4 + transmitter current mA (max 260 mA)

Diagnostics

• Front LEDs:
  • F (Fault)
  • R (Run)
  • W (Warning)
• Supervision:
  • Internal voltage
  • Field power input
  • Field power output per channel
• Status Indication of Supervision:
  • Module error
  • Module warning
  • Channel error

Environment and Certification

• CE Mark: Yes
• Electrical Safety:
  • EN 61010-1
  • UL 61010-1
  • EN 61010-2-201
  • UL 61010-2-201
• Hazardous Location:
  • C1 Div 2 cULus
  • C1 Zone 2 cULus
  • ATEX Zone 2
• Marine Certification:
  • ABS
  • BV
  • DNV
  • LR
• Operating Temperature: 0 to +55 °C (+32 to +131 °F), approvals for +5 to +55 °C
• Storage Temperature: -40 to +70 °C (-40 to +158 °F)
• Pollution Degree: Degree 2 (IEC 60664-1)
• Corrosion Protection: ISA-S71.04: G3
• Relative Humidity: 5 to 95%, non-condensing
• Max Ambient Temperature: 55 °C (131 °F); for vertical mounting in compact MTU, 40 °C (104 °F)
• Protection Class: IP20 (IEC 60529)
• Mechanical Operating Conditions: IEC/EN 61131-2
• EMC Compliance:
  • EN 61000-6-4
  • EN 61000-6-2
• Overvoltage Categories: IEC/EN 60664-1, EN 50178
• Equipment Class: Class I (IEC 61140, Earth protected)
• RoHS Compliance: DIRECTIVE/2011/65/EU (EN 50581:2012)
• WEEE Compliance: DIRECTIVE/2012/19/EU

Compatibility

• Use with MTU: TU834, TU844, TU845, or TU854
• Keying Code: FD

Dimensions

• Width: 45 mm (1.77”)
• Depth: 102 mm (4.01”), 111 mm (4.37”) including connector
• Height: 119 mm (4.7”)
• Weight: 0.15 kg (0.33 lbs.)