Foxboro FBM202 P0916AC Thermocouple/mV Input Module

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Hersteller: Foxboro
Produkt-Nr.: FBM202
Herkunftsland:Frankreich
Produkttyp: Thermocouple/mV Input Module
Zahlung: T/T, Western Union
Gewicht: 159g
Abmessungen: 102 mm x 45 mm x 104 mm (H x W x D)
Versandhafen: Xiamen
Garantie: 12 Monate

Description

The Foxboro FBM202 P0916AC is a DIN rail-mounted passive termination assembly designed to interface eight isolated thermocouple/mV analog input signals with an FBM202 module within the Foxboro I/A Series and Foxboro Evo DCS platforms. The P0916AC termination assembly incorporates a 4-wire 100 ohm platinum RTD (IEC 751, Class B) to provide cold-junction reference temperature compensation for accurate thermocouple measurements. Each input channel on the associated FBM202 module provides galvanic isolation from other channels and ground, supporting standard thermocouple types B, E, J, K, N, R, S, T, and millivolt input signals. Signal processing involves per-channel Sigma-Delta A/D conversion, upscale thermocouple burnout detection, and configurable integration periods. The P0916AC termination assembly connects to the baseplate-mounted FBM202 module via a removable Type 2 termination cable, conveying field signals to the module and communicating via the redundant 2 Mbps module Fieldbus to Fieldbus Communication Modules or Control Processors.

Features

Eight-channel field I/O feedthrough connection with channel-to-channel galvanic isolation
Integrated 4-wire 100 ohm platinum RTD (IEC 751, Class B) for reference junction compensation
Compression screw terminal connections accepting 0.2 to 4 mm2 (24 to 12 AWG) field wiring
Polyvinyl chloride (PVC) housing construction rated for -20 to +50 degC operating temperatures
Passive feedthrough interface supporting Type 2 termination cables up to 30 m in length
DIN rail mounting design compatible with 32 mm and 35 mm DIN rails
High-accuracy performance utilizing per-channel Sigma-Delta A/D conversion on the FBM202

Applications

Thermocouple signal interfacing for DCS temperature loops
Process temperature monitoring with cold junction compensation
Millivolt input processing for industrial automation systems
Replacement and upgrade of Foxboro 100 Series FBM02 field wiring setups

Ordering Information

Part Number	Description	Material	Connection Type
P0916AC	Eight-channel thermocouple/mV passive feedthrough TA with RTD	PVC	Compression
P0916AD	Eight-channel thermocouple/mV passive feedthrough TA with RTD	PVC	Ring Lug
P0916XH	Eight-channel thermocouple/mV passive feedthrough TA with RTD	PA	Compression
P0917JL	Eight-channel thermocouple/mV passive feedthrough TA with RTD	PA	Ring Lug
P0928CN	Baseplate-mounted TA for two sets of eight thermocouple/mV channels	PC/ABS	Compression

Technical Specifications

Category	Specification	Parameter / Value
General	Manufacturer	Foxboro by Schneider Electric
	Part Number	P0916AC
	Compatible Module	FBM202 (P0926EQ)
Input Specifications	Channels	8 isolated thermocouple/mV input channels
	Input Range	-10.5 to +69.5 mV dc (0 to 64000 raw counts); Full range: 71.419 mV (65535 raw counts)
	Thermocouple Types	B, E, J, K, N, R, S, T and other millivolt signals
	Differential Input Impedance	10 Mohm
	Burnout Detection	Full upscale value
	Common Mode Voltage	Up to 30 V ac or 60 V dc
Accuracy & Performance	Millivolt Input Accuracy	+0.03% of span (+-27 uV) at 25 degC
	RTD Channel Accuracy	+0.03% of span
	RTD Reference Junction Conformity	+-0.25 degC
	Thermocouple Conformity	+0.25 degC
	Accuracy Temperature Coefficient	+-50 ppm/degC
	RTD Reference Junction Measurement Accuracy	+-0.50 degC (using RTD internal to Foxboro TAs)
	Reference Junction Type	4-wire 100 ohm platinum RTD (IEC 751, Class B)
Electrical Isolation	Channel Isolation	Galvanic isolation per channel; withstands 600 V ac for 1 minute between channel and ground or channel to channel
Environmental	Operating Temperature (PVC TA)	-20 to +50 degC (-4 to +122 degF)
	Storage Temperature	-40 to +70 degC (-40 to +158 degF)
	Relative Humidity	5 to 95% (noncondensing)
	Altitude	-300 to +3,000 m (-1,000 to +10,000 ft) operating
	Contamination	Class G3 (Harsh) per ISA Standard S71.04
Mechanical	TA Material	Polyvinyl Chloride (PVC)
	Termination Type	Compression screw terminals
	Compression Accepted Wiring Sizes	Solid/Stranded: 0.2 to 4 mm2 / 24 to 12 AWG; Stranded with Ferrules: 0.2 to 2.5 mm2
	Weight (Compression TA)	159 g (0.35 lb) approximate
	Dimensions (Compression TA)	125 mm x 76 mm x 72 mm (4.93 in x 2.99 in x 2.83 in)

Connections/Interfaces

Connector Pin / Terminal	Function
Field Termination Compression Screw	Direct connection for 8 two-wire thermocouple/mV analog input field signals
Internal RTD Connection	Connections to the integral 4-wire 100 ohm platinum RTD for reference junction compensation
Cable Interface	25-pin D-subminiature connector linking to the FBM baseplate via Type 2 cable

Installation Guidelines

DIN Rail Mounting: Mount the P0916AC termination assembly on standard 32 mm or 35 mm DIN rails.
Cable Connection: Connect the 25-pin D-subminiature end of the Type 2 termination cable to the TA and the 37-pin D-subminiature end to the FBM202 baseplate slot.
Field Wiring: Insert field wiring into compression screw terminals accepting 0.2 to 4 mm2 (24 to 12 AWG) solid or stranded conductors.
Hazardous Area Limits: Ensure field wiring voltages do not exceed 30 V ac or 60 V dc to prevent electrical safety code violations and shock hazards.
Environmental Enclosure: Install in appropriate enclosures when operating in Class G3 harsh environments to comply with environmental ratings.

Compliance and Certifications

UL/UL-C: UL/UL-C listed as suitable for use in Class I, Groups A-D, Division 2, temperature code T4 hazardous locations.
ATEX / CENELEC: CENELEC (DEMKO) certified EEx nA IIC T4 for use in Zone 2 potentially explosive atmospheres.

Model Number / Title	Condition	Availability	Action
Foxboro P0973CN I/A Series Expansion Baseplate	Original New	In Stock	View Details
Foxboro IPM2-P0904HA I/A Series Industrial Power Module 2	Original New	In Stock	View Details
Foxboro P0916NK 9 Pin HDLC Base-To-Base Cable	Original New	In Stock	View Details

Key Features:

#DCS Termination Assemblies #Foxboro I/A Series

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What is the Foxboro P0916AC used for?

The Foxboro P0916AC is a DIN rail-mounted compression termination assembly used to interface eight thermocouple or millivolt input signals to a Foxboro FBM202 module in I/A Series and Foxboro Evo DCS systems.

Which module is compatible with the P0916AC termination assembly?

The P0916AC termination assembly is specifically designed to connect with the Foxboro FBM202 Thermocouple/mV Input Module.

How does the device handle reference junction compensation?

The device includes an integral 4-wire 100 ohm platinum RTD (IEC 751, Class B) directly on the termination assembly for cold-junction temperature compensation.

What wire sizes are supported by the module terminals?

The compression terminals on the P0916AC accept solid or stranded conductors from 0.2 to 4 mm2 (24 to 12 AWG), and stranded conductors with ferrules from 0.2 to 2.5 mm2.

What hazardous area certifications apply to the P0916AC?

The P0916AC is UL/UL-C listed for Class I, Division 2, Groups A-D (T4) and CENELEC (DEMKO) certified as EEx nA IIC T4 for Zone 2 locations.

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TECHNICAL SPECIFICATIONS

Country of origin

Foxboro FBM202 P0916AC Thermocouple/mV Input Module