Product Description
General Information
• Manufacturer: Foxboro
• Model/Part Number: FBM214 P0916DC
Description
The Foxboro FBM214 P0916DC is a HART Communication Input Module that supports HART-compliant instruments and provides reliable communication with field devices. It features eight individually isolated channels and ensures robust data transmission with error checking and high-speed processing.
Cables Types and Part Numbers
|
Cable Length (m/ft) |
Type 1 P/PVC |
Type 1 LSZH |
|---|---|---|
|
3.0 (9.8) |
RH916DC (supersedes P0916DC) |
RH928AD (supersedes P0928AD) |
Functional Specifications
|
Parameter |
Value |
|---|---|
|
Field Device Channels |
8 individually isolated channels |
|
Supported HART Instrument Types |
HART instruments compliant to Version 5, 6, or 7 |
|
Interface |
Point-to-point, master/slave, asynchronous, half-duplex, 1200 baud |
|
Error Checking |
Parity on each byte, one CRC check byte |
|
Speed |
2 messages per second |
|
Fastest Allowed ECB Block Period |
100 ms (Refer to sizing guidelines for optimal loading) |
|
Maximum Distance (FBM214b to Field Device) |
Up to 3030 m (10,000 ft) per HART FSK physical layer specification |
|
Internal Loop Supply Compliance Voltage |
18.5 V DC minimum at 20.5 mA |
|
Current Inputs |
Sense Resistor: 61.5 Ω nominal Total Input Resistance: 280 Ω nominal |
|
Accuracy (Includes Nonlinearity) |
±0.03% of full scale |
|
Temperature Coefficient |
50 ppm/ºC |
|
Resolution |
15 bits |
|
Update Rate |
100 ms |
|
Integration Time |
500 ms |
|
Common Mode Rejection |
>100 dB at 50 or 60 Hz |
|
Normal Mode Rejection |
>35 dB at 50 or 60 Hz |
|
Input Resistance Including Termination Assembly |
Externally Powered: 282 Ω Internally Powered: 302 Ω |
Power Requirements
|
Parameter |
Value |
|---|---|
|
Input Voltage Range (Redundant) |
24 V DC +5% -10% |
|
Consumption |
7 W (maximum) |
|
Heat Dissipation |
4 W (maximum) |
Environmental Specifications
|
Condition |
Module |
Termination Assembly |
|---|---|---|
|
Operating Temperature |
-20 to +70°C (-4 to +158°F) |
-20 to +70°C (-4 to +158°F) |
|
Storage Temperature |
-40 to +70°C (-40 to +158°F) |
-40 to +70°C (-40 to +158°F) |
|
Relative Humidity |
5 to 95% (non-condensing) |
5 to 95% (non-condensing) |
|
Altitude |
-300 to +3,000 m (-1,000 to +10,000 ft) |
-300 to +12,000 m (-1,000 to +10,000 ft) |
|
Storage Altitude |
-300 to +12,000 m (-1,000 to +40,000 ft) |
-300 to +12,000 m (-1,000 to +40,000 ft) |
|
Contamination |
Suitable for Class G3 (Harsh) environments per ISA Standard S71.04 |
|
|
Vibration |
7.5 m/s² (0.75 g) from 5 to 500 Hz |
Physical Specifications
|
Component |
Value |
|---|---|
|
Weight (Module) |
284 g (10 oz) approximate |
|
Weight (Termination Assembly - Compression) |
181 g (0.40 lb) approximate |
|
Dimensions (Module) |
Height: 102 mm (4 in) With Mounting Lugs: 114 mm (4.5 in) Width: 45 mm (1.75 in) Depth: 104 mm (4.11 in) |