ABB CCF 10 Modbus Coupler

Brand: ABB

Condition: 100% New Original

Payment Terms: T/T

Minimum Order Quantity: 1pc

Product Description: ABB CCF 10 Modbus Coupler

Technical Data

RS 422 / RS 485:

• Interface Design: EIA-Standard RS 485

• Signal Input Level (Differential Voltage between RA/RB):

  • UEss > 200 mV

• Common-Mode Voltage:

  • UCom = -7 V to +12 V

• Input Resistance:

  • RE = 12 kΩ

• Signal Output Level (Differential Voltage between TA/TB, CA/CB):

  • UASS = 1.5 V to 5 V (2.5 V typical)

• Signal Output Current:

  • IA > 60 mA (Short-circuit proof and overload-proof)

• Load Resistance:

  • RA > 54 Ω

• Short-circuit Current:

  • IK < 250 mA

• Transmission Medium:

  • 2-pair twisted, shielded cable

• Bus Length at 9.6 kBd:

  • < 1000 m

• VP Voltage for Connection to Draw Resistors:

  • +5 V / 10 mA (Decoupled and short-circuit-proof)

• Operation of RS 422 Port:

  • Half-duplex

RS 232C:

• Interface Design: DIN 66 020 / V.24 / EIA Standard RS 232C

• Signal Input Level against GND:

  • UE (pos.) = +3 V to +15 V
  • UE (neg.) = -3 V to -15 V

• Signal Input Current:

  • IE = 0.75 mA to 3.75 mA

• Input Resistance:

  • RE = 6.8 kΩ

• Input Capacity:

  • CE < 0.1 nF

• Signal Output Level (with 12 V supply):

  • UA (pos.) = +9 V typ. (+6 V to +12 V)
  • UA (neg.) = -9 V typ. (-6 V to -12 V)

• Signal Output Current:

  • |IA| < 3 mA (Short-circuit proof and overload-proof)

• No-load Voltage:

  • |UA| < 12 V

• Short-circuit Current:

  • IK < 25 mA

• Load Resistance:

  • RA = 3 kΩ to 7 kΩ

• Load Capacity:

  • CA < 2.5 nF

• Transmission Medium:

  • 2-pair twisted, shielded cable

• Distance at 9.6 kBd:

  • < 50 m

TTY / 20 mA:

• Constant Current Source:

  • IK1 = 20 mA

• No-load Voltage:

  • < 24 V

• Signal Input Level (Receive Loop):

  • 1-signal: IE(1) = 12 mA to 30 mA
  • 0-signal: IE(0) = 0 mA to 3 mA

• Voltage Drop:

  • UE < 3 V

• Signal Output Level (Transmit Loop):

  • 1-signal: IA(1) = IK (20 mA ± 15%)
  • 0-signal: IA(0) < 2 mA

• Voltage Drop on Transmit Transistor:

  • UA < 2.7 V

• No-load Voltage of Internal Current Source:

  • < 24 V

• Distance at 9.6 kBd:

  • Not specified

Electrical Isolation:

• All Interfaces (Test Voltage):
  • 1500 V

General Data:

• Maximum Baud Rate:
  • 19200 Bd
• Ambient Temperature:
  • 0°C to 70°C
• Supply Voltage:
  • Uv = 20 V to 33 V
• Fusing:
  • Glass fuse link 5 x 20, 3.15 A (Medium time-lag) M3.15E
• Current Consumption:
  • 260 mA typical + interface load
• Power Loss:
  • 6.24 W typ.
  • • 0.4 W (TTY)
  • • 0.12 W (RS232)
  • • 0.2 W (RS485/RS422)

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