Foxboro | FBM204 RH914SY | Channel Isolated I/O Module
Overview
The Foxboro FBM204 RH914SY is a channel isolated I/O module that provides reliable and accurate analog input and output capabilities for industrial automation systems. It features four 20 mA DC analog input channels and four 20 mA DC analog output channels, ensuring independent operation for precise control and monitoring.
Technical Specifications
Input/Output Channels
- Channels: Four 20 mA DC analog input channels and four 20 mA DC analog output channels (isolated and independent).
Input/Output Range (Each Channel)
- Range: 0 to 20.4 mA DC (nominal)
Input Channels (Four)
- Accuracy (Includes Linearity): ±0.03% of span
- Accuracy Temperature Coefficient: ±50 ppm/°C
- Input Signal A/D Conversion: Each channel uses an independent Sigma-Delta converter.
- Input Channel Impedance: 61.5 Ω nominal
- Integration Period: Software configurable
- Common Mode Rejection: >100 dB at 50 or 60 Hz
- Normal Mode Rejection: >95 dB at 50 or 60 Hz
- Field Device Cabling Distance: Dependent on compliance voltage (20.2 V DC at 20.4 mA input), wire gauge, and voltage drop.
- Loop Power Supply Protection: Galvanically isolated, current limited, and voltage regulated; limited to <30 mA.
Output Channels (Four)
- Accuracy — Analog (Includes Linearity): ±0.03% of span
- Accuracy Temperature Coefficient: ±50 ppm/°C
- Output Load: 750 Ω maximum
- Output Processing Delay: 30 ms maximum
- Resolution: 13 bits
- Field Device Cabling Distance: Dependent on compliance voltage (19.6 V DC at 20.4 mA input), wire gauge, and voltage drop.
- Loop Power Supply Protection: Galvanically isolated, current limited, and voltage regulated; designed for about 25 mA.
- HART® Protocol Compatibility: Meets impedance requirements for HART high impedance devices.
Communication
- Communicates with its associated control processor via a redundant 2 Mbps module fieldbus.
Environmental Specifications
-
Operating Temperature:
- Module: -20 to +70°C (-4 to +158°F)
- Termination Assembly — PA: -20 to +70°C (-4 to +158°F)
- Storage Temperature: -20 to +70°C (-4 to +158°F)
- Relative Humidity: 5 to 95% (noncondensing)
- Altitude: -300 to +3,000 m (-1,000 to +10,000 ft) operating, -300 to +12,000 m (-1,000 to +40,000 ft) storage
- Vibration: 7.5 m/s² from 5 to 500 Hz
- Contamination: Suitable for Class G3 (Harsh) environments as per ISA Standard S71.04.
Physical Specifications
-
Mounting:
- Module: Mounts on a baseplate (DIN rail or 19-inch rack).
- Termination Assemblies: Mounts on a DIN rail (compatible with various styles).
-
Weight:
- Module: 284 g (10 oz) approximate
- Termination Assemblies:
- Compression Type: 159 g (0.35 lb, approximate)
- Ring Lug Type: 204 g (0.45 lb, approximate)
-
Dimensions - Module:
- Height: 102 mm (4 in), 114 mm (4.5 in) including mounting lugs
- Width: 45 mm (1.75 in)
- Depth: 104 mm (4.11 in)
Foxboro | FBM204 RH914SY | Channel Isolated I/O Module
Current product
Current
Vendor:
Foxboro
Foxboro | FBM204 RH914SY | Channel Isolated I/O Module
Regular price
$205.00
Sale price
$205.00
Regular price
$511.00
Options
Descriptions
Overview
The Foxboro FBM204 RH914SY is a channel isolated I/O module that provides reliable and accurate analog input and output capabilities for industrial automation systems. It features four 20 mA DC analog input channels and four 20 mA DC analog output channels, ensuring independent operation for precise control and monitoring.
Technical Specifications
Input/Output Channels
- Channels: Four 20 mA DC analog input channels and four 20 mA DC analog output channels (isolated and independent).
Input/Output Range (Each Channel)
- Range: 0 to 20.4 mA DC (nominal)
Input Channels (Four)
- Accuracy (Includes Linearity): ±0.03% of span
- Accuracy Temperature Coefficient: ±50 ppm/°C
- Input Signal A/D Conversion: Each channel uses an independent Sigma-Delta converter.
- Input Channel Impedance: 61.5 Ω nominal
- Integration Period: Software configurable
- Common Mode Rejection: >100 dB at 50 or 60 Hz
- Normal Mode Rejection: >95 dB at 50 or 60 Hz
- Field Device Cabling Distance: Dependent on compliance voltage (20.2 V DC at 20.4 mA input), wire gauge, and voltage drop.
- Loop Power Supply Protection: Galvanically isolated, current limited, and voltage regulated; limited to <30 mA.
Output Channels (Four)
- Accuracy — Analog (Includes Linearity): ±0.03% of span
- Accuracy Temperature Coefficient: ±50 ppm/°C
- Output Load: 750 Ω maximum
- Output Processing Delay: 30 ms maximum
- Resolution: 13 bits
- Field Device Cabling Distance: Dependent on compliance voltage (19.6 V DC at 20.4 mA input), wire gauge, and voltage drop.
- Loop Power Supply Protection: Galvanically isolated, current limited, and voltage regulated; designed for about 25 mA.
- HART® Protocol Compatibility: Meets impedance requirements for HART high impedance devices.
Communication
- Communicates with its associated control processor via a redundant 2 Mbps module fieldbus.
Environmental Specifications
-
Operating Temperature:
- Module: -20 to +70°C (-4 to +158°F)
- Termination Assembly — PA: -20 to +70°C (-4 to +158°F)
- Storage Temperature: -20 to +70°C (-4 to +158°F)
- Relative Humidity: 5 to 95% (noncondensing)
- Altitude: -300 to +3,000 m (-1,000 to +10,000 ft) operating, -300 to +12,000 m (-1,000 to +40,000 ft) storage
- Vibration: 7.5 m/s² from 5 to 500 Hz
- Contamination: Suitable for Class G3 (Harsh) environments as per ISA Standard S71.04.
Physical Specifications
-
Mounting:
- Module: Mounts on a baseplate (DIN rail or 19-inch rack).
- Termination Assemblies: Mounts on a DIN rail (compatible with various styles).
-
Weight:
- Module: 284 g (10 oz) approximate
- Termination Assemblies:
- Compression Type: 159 g (0.35 lb, approximate)
- Ring Lug Type: 204 g (0.45 lb, approximate)
-
Dimensions - Module:
- Height: 102 mm (4 in), 114 mm (4.5 in) including mounting lugs
- Width: 45 mm (1.75 in)
- Depth: 104 mm (4.11 in)
