SIEMENS S7-300 SIFLOW FC070 Ordering data

SIFLOW FC070
Product No. / Product Description Listprice / Your price
6ES7392-1AJ00-0AA0
SIMATIC S7-300, FRONT CONNECTOR FOR SIGNAL MODULES WITH SCREW CONTACTS, 20-PIN
6ES7392-1AM00-0AA0
SIMATIC S7-300,FRONT CONNECTOR WITH SCREW CONTACTS, 40-PIN
6ES7392-1BJ00-0AA0
SIMATIC S7-300, FRONT CONNECTOR FOR SIGNAL MODULES WITH SPRING CONTACTS, 20-PIN
6ES7392-1BM01-0AA0
SIMATIC S7-300, FRONT CONNECTOR FOR SIGNAL MODULES WITH SPRING CONTACTS, 40-PIN,
7ME4120-2DH20-0EA0
SIFLOW FC070 24V STANDARD SIMATIC S7-300 FUNCTION MODULE 40MM ENCLOSURE IP20 24V DC MODBUS FREQ./PULSE OUTPUT
7ME4120-2DH21-0EA0
SIFLOW FC070 24V EX CT VERSION SIMATIC S7-300 FUNCTION MODULE 80MM ENCLOSURE IP20 24V DC MODBUS FREQ./PULSE OUTPUT WITH (EEXIA) IIC APPROVAL
Overview

SIFLOW FC070 is based on the latest developments within the digital processing technology – engineered for high performance, fast flow step response, immunity against process generated noise, easy to install, commission and maintain.

SIFLOW FC070 is available in two versions:

  • SIFLOW FC070 Standard
  • SIFLOW FC070 Ex CT

The SIFLOW FC070 transmitter delivers true multi-parameter measurements i.e. mass flow, volume flow, density, temperature and fraction.

SIFLOW FC070 is designed for integration in a variety of automation systems, i.e.:

  • Central mounted in S7-300, C7
  • Decentralized in ET 200M for use with S7-300 and S7-400 as PROFIBUS DP/PROFINET masters
  • Decentralized in ET 200M for use with any automation system using standardized PROFIBUS DP/PROFINET masters
  • Stand-alone via a Modbus RTU master, i.e. SIMATIC PDM

The SIFLOW FC070 transmitter can be connected to all sensors of types MASS 2100, FCS200 and FC300.

Benefits

  • Easy integration in SIMATIC S7 and PCS 7
  • Support of SIMATIC PDM configuration tool via Modbus
  • Dedicated mass flow chip with high-performance ASIC technology
  • True 30 Hz update rate securing fast batching and step response
  • Superior noise immunity due to a DFT (Discrete Fourier Transformation) algorithm.
  • Front end resolution better than 0.35 ns improves zero point stability and enhances dynamic turn-down ratio on flow and density accuracy.
  • Advanced diagnostics enhancing troubleshooting and meter verification.
  • Built-in batch controller with two-stage control and compensation
  • Digital outputs for direct batch control, frequency/pulse
  • Modbus RTU RS232/485 interface for connection to SIMATIC PDM or any other Modbus master
  • Digital input for batch control, zero adjust
  • Extensive simulation options for measurement values, I/O and errors easy communication/fault-finding
  • Multiple LED’s for easy indication of flow, error and I/O state
  • SENSORPROM technology automatically configures the transmitter during start-up providing:
    • Factory pre-programming with calibration data, pipe size, sensor type and I/O settings
    • Any values or settings changed by the user is stored automatically
    • Automatically re-programming of a new transmitter, without loss of settings and accuracy
    • Transmitter replacement in less than 30 seconds
  • Four-wire Pt1000 measurement ensuring optimum accuracy mass flow, density and fraction flow
  • Fraction flow computation based on 3rd-order algorithm matching all applications
  • SIFLOW FC070 Ex CT is custody transfer approved, according to OIML R 139 (Compressed gaseous fuel measuring systems for vehicles), when using the redundant digital output or the encrypted ActiveX component for SIMATIC touch panels.
  • Free of charge ActiveX component for SIMATIC touch panels, enables encrypted sensor process values to be communicated between SIFLOW FC070 Ex CT and SIMATIC touch panels.
Application

SIFLOW FC070 mass flowmeters are suitable for all applications within the entire process industry, where there is a demand for accurate flow measurement. The meters are suitable for measuring on liquid and gas.

The main applications for the SIFLOW FC070 transmitter can be found in the following industries:

  • Food and beverage
  • Pharmaceutical
  • Automotive
  • Oil and gas
  • Power generation and utility
  • Water and waste water
Function

The following key functionalities are available:

  • Mass flow rate, volume flow rate, density, temperature and fraction flow
  • Two built-in totalizers which can freely be set for counting mass, volume or fraction
  • 1 frequency/pulse output
  • 1 phase shifted 90º/180º frequency/pulse output
  • Two-stage batch controller
  • 1 digital input
  • Low flow cut-off
  • Empty pipe detection
  • Noise filter settings for different applications
  • Simulation
  • Automatic zero point adjustment with zero point evaluation feed back
  • Configurable upper and lower alarm and warning limits for all process values
  • Comprehensive status and error reporting
Design

SIFLOW FC070 is designed in an IP20 SIMATIC S7-300 enclosure and for use in central and de-central cabinets where sensors: FCS200, FC300 and MASS 2100 are remotely mounted.

Technical specifications

Measurement of

Mass flow, volume flow, density, sensor temperature, fraction A flow, fraction B flow, fraction A in %

Measurement functions

  • Totalizer 1

Totalization of mass flow, volume flow, fraction A, fraction B

  • Totalizer 2

Totalization of mass flow, volume flow, fraction A, fraction B

  • Single and 2-stage batch function

Batching function with the use of one or two outputs for dosing in high and low speed

  • 4 programmable limits

4 programmable high/low limits for mass flow, volume flow, density, sensor temperature, fraction A flow, fraction B flow, fraction A in %. Limits will generate an alarm if reached.

Digital input

Functions

Start batch, stop batch, start/stop batch, hold/continue batch, reset totalizer 1, reset totalizer 2, reset totalizer 1 and 2, zero adjust, force frequency output, freeze frequency output

High signal

  • Nominal voltage: 24 V DC
  • Lower limit: 15 V DC
  • Upper limit: 30 V DC
  • Current: 2 … 15 mA

Low signal

  • Nominal voltage: 0 V DC
  • Lower limit: -3 V DC
  • Upper limit: 5 V DC
  • Current: -15 … +15 mA

Input

Approx. 10 kΩ

Switching

Max. 100 Hz

Digital output 1 and 2

Functions

  • Output 1:
    Pulse, frequency, redundancy pulse, redundancy frequency 2-stage batch, batch
  • Output 2:
    Redundancy pulse, redundancy frequency, 2-stage batch

Voltage supply

3 … 30 V DC (passive output)

Switching current

Max. 30 mA at 30 V DC

Voltage drop

≤ 3 V DC at max. current

Leakage current

≤ 0.4 mA at max. voltage 30 V DC

Load resistance

1 … 10 kΩ

Switching frequency

0 … 12 kHz 50 % duty cycle

Functions

Pulse, frequency, redundancy pulse, redundancy frequency 2-stage batch, batch

Communication

Modbus RS 232C

  • Max. baud rate: 115 200 baud
  • Max. line length: 15 m at 115 200 baud
  • Signal level: according to EIA-RS 232C

Modbus RS 485

  • Max. baud rate: 115 200 baud
  • Max. line length: 1200 m at 115 200 baud
  • Signal level: according to EIA-RS 485
  • Bus termination: Integrated. Can be enabled by inserting wire jumpers.

Galvanic isolation

All inputs, outputs and communication interfaces are galvanically isolated. Isolation voltage: 500 V.

Power

Supply

24 V DC nominal

Tolerance

20.4 V DC … 28.8 V DC

Consumption

Max. 7.2 W

Fuse

T1 A/125 V, not replaceable by operator

Environment

Ambient temperature

  • Storage -40 °C … +70 °C (-40 °F … +158 °F)

Operation conditions

Horizontally mounted rail.
For SIFLOW FC070 Std.: 0 … 60 °C (32 … 140 °F)
For SIFLOW FC070 Ex CT:
-40 … +60 °C (-40 … +140 °F)

Vertically mounted rail
For SIFLOW FC070 Std.:
0 … 45 °C (32 … 113 °F)
For SIFLOW FC070 Ex CT:
-40 … +45 °C (-40 … +113 °F)

Altitude

  • Operation: -1000 … 2000 m
    (pressure 795 … 1080 hPa)

Enclosure

Material

Noryl, color: anthracite

Rating

IP20/NEMA 2 according to IEC 60529

Mechanical load

According to SIMATIC standards (S7-300 devices)

Ex approvals

SIFLOW FC070 Standard

ATEX: II 3G Ex nA II T4

SIFLOW FC070 Ex CT

ATEX, IECEx, EAC Ex, FM, CSA, NEPSI, INMETRO:

  • Zone 2: Ex nA [ia] IIC T4

FM:

  • Class I, Div. 2:
    Grp. A, B, C, D (interface to Class I+II+III, Div. 1)

Custody transfer approvals

SIFLOW FC070 Ex CT

PTB Germany approval no.: 5.4.11/11.22
OIML R 139 – Compressed gaseous fuel measuring systems for vehicles
NTEP for USA and Canada, approval no: 97-111A3

EMC performance

Emission

EN 55011/CISPR-11

Immunity

EN/IEC 61326-1

Certification

CE mark

Low voltage directive RoHS

NAMUR

Within the limits according to “General recommendations” with error criteria A in accordance with NE 21

Programming tools

SIMATIC S7

Configuration through backplane P-BUS, PLC program and WinCC flexible

SIMATIC PCS7

Configuration trough backplane P-BUS and PLC/WinCC faceplates, certified driver

SIMATIC PDM

Through Modbus port RS 232C and RS 485, certified driver

Dimensional drawings

SIFLOW FC070, dimensions in mm (inch)

SIFLOW FC070 Ex CT, dimensions in mm (inch)


Circuit diagrams

SIFLOW FC070, electrical connection

SIFLOW FC070 Ex CT, electrical connection