Product Description
General Information
• Manufacturer: Foxboro
• Model/Part Number: FBM03 P0400YD
Description
The FBM03 RTD Input Interface Module is designed to execute the Analog Input application program. It provides configurable options, including Analog Input Resolution, Fieldbus Switching Enable, and Fieldbus Switching Time.
Functional Specifications
|
Parameter |
Value |
|---|---|
|
Input |
8 isolated and independent channels |
|
Input Range (per channel) |
0 to 320 ohms |
|
Sensor Current |
0.75 mA DC |
|
Accuracy |
±0.025% of span (±0.08 ohms) |
|
Conformity |
±0.25°C |
|
Accuracy Temperature Coefficient |
±25 ppm/°C |
|
Communication |
Via a redundant Fieldbus |
|
Input Connections |
Supports 2-, 3-, and 4-wire RTDs |
|
Conversion Time |
Software configurable (refer to Input Specifications) |
|
Typical RTD Sensors |
Platinum (DIN, SAMA, IEC), Nickel (SAMA) |
|
Nominal Resistance at 0°C |
Platinum - 100 ohms, Nickel - 235 ohms |
|
Power Requirements |
Input Voltage Range: 26 to 42 V DC |
|
Consumption: 9 W (maximum) |
|
|
Heat Dissipation: 9 W (maximum) |
|
|
Isolation |
600 V AC withstand between channels & ground |
Environmental Specifications
|
Condition |
Specification |
|---|---|
|
Operating Temperature |
0 to 60°C (32 to 140°F) |
|
Relative Humidity |
5 to 95% (Non-condensing) |
|
Altitude |
-300 to +3,000 m (-1,000 to +10,000 ft) |
|
Storage Temperature |
-40 to +70°C (-40 to +158°F) |
|
Storage Altitude |
-300 to +12,000 m (-1,000 to +40,000 ft) |
|
Contamination |
Class G3 (Harsh) per ISA Standard S71.04 |
Physical Specifications
|
Parameter |
Value |
|---|---|
|
Mounting (with Y-adapter) |
Installable in 1x8 Mounting Structure, I/A Series Industrial & Field Enclosure 8 |
|
Mounting (without Y-adapter) |
Installable in I/A Series Field Enclosure 4 & 1x8 FBM Mounting Structure |
|
Mass |
1 kg (2.2 lb) |
|
Indicators |
Red and green LEDs for operational status |
|
Field Termination Connections |
Discrete Wire Block: 3-wire RTD (24 terminals), 2- & 4-wire RTD (32 terminals) |
|
Direct Connection Block: 32 screw-clamp terminals |
|
|
Plug Connector Block: 34-pin connector (compatible with Burndy MSD plugs) |