Description
Core Product Summary (Brand / Model / Key Attributes)
The Emerson FloBoss S600+ is a panel-mount fiscal flow computer designed for high-accuracy hydrocarbon liquid and gas measurement. It supports multi-stream, multi-station configurations for simultaneous metering of liquids and gases in fiscal, custody transfer, batch loading, pipeline measurement, and meter proving applications.
Key attributes include support for up to ten metering streams with optional expansion modules, dual-station capability, 64-bit double-precision floating-point calculations, and Tri-reg totalization storage. The unit interfaces with turbine, ultrasonic, Coriolis, positive displacement, orifice, Annubar, and V-Cone meters. It provides dual independent 10/100 Ethernet ports, multiple serial interfaces, optional 12-channel HART support for up to 50 transmitters, and high-resolution 24-bit analog inputs with ±0.005% of full-scale accuracy at 23 °C. Operating range is –10 °C to +55 °C. Configuration is performed via Config600 software and an embedded web server.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Panel-mount fiscal flow computer |
| Streams / Stations | Up to 10 streams (with expansion modules); up to 2 stations; simultaneous liquid + gas |
| Supported Meter Types | Turbine, ultrasonic, Coriolis, positive displacement, orifice, Venturi, Annubar, V-Cone, Rosemount conditioning orifice |
| Calculation Precision | 64-bit (double) floating-point |
| Totalization | Tri-reg (three independent memory locations) |
| Analog Inputs | 24-bit; ±0.005% of FS at 23 °C |
| Communications | 2 × independent 10/100 Ethernet; RS-232 / RS-422 / RS-485 serial ports; USB 2.0; optional 12-channel HART (up to 50 transmitters, dual master) |
| Power Supply | 20–32 Vdc (30 Vdc nominal); max 48 W |
| Operating Temperature | –10 °C to +55 °C |
| Processor / OS | ColdFire MPC8313 333 MHz with hardware floating-point; Linux |
| Memory | 256 MB Flash; 128 MB DRAM; 4 MB battery-backed SRAM |
| Local Interface | 8-line LCD + 29-key keypad |
| Enclosure Rating | IP50 (front panel) |
| Weight (typical) | Approx. 4.3 kg with one I/O module |
Detailed Product Overview
The Emerson FloBoss S600+ serves as a dedicated fiscal flow computer for custody transfer and related hydrocarbon measurement duties. It is engineered for panel mounting in control-room environments and handles both liquid and gas streams within a single unit. Multi-stream and dual-station architecture allows simultaneous metering of crude oil, refined products, LPG, NGLs, natural gas, wet gas, and similar fluids.
Distributed processing is used: the main CPU incorporates a hardware floating-point unit while each expansion module performs local conversion of field signals and background diagnostics. All metering calculations employ 64-bit double-precision arithmetic to meet current API requirements and minimize computational uncertainty. Cumulative totals are written to three independent memory locations (Tri-reg format) to protect data integrity.
Supported primary elements include conventional pulse meters as well as intelligent Coriolis and ultrasonic devices, for which the S600+ includes embedded drivers. Proving methods cover master-meter, compact, uni-directional, and bi-directional pipe provers; dual-prover management is available on a single flow computer. Global measurement standards are implemented for both gas (AGA, ISO, GPA, GERG, GOST) and liquid (API, ASTM, GPA, NORSOK) applications.
Communication flexibility is provided by two independent Ethernet ports supporting Modbus TCP, multiple serial ports configurable for RS-232 or RS-422/485, a USB port for report and log extraction, and an optional HART module. An embedded web server enables remote diagnostics, report access, and configuration under password protection. Local operation is possible through the front-panel LCD and keypad without requiring a PC.
Standard configuration includes one I/O module with pulse mezzanine; two additional module slots accept further I/O, prover, or HART cards. Up to twenty user configurations can be stored onboard. The unit is fully backward-compatible with earlier S600 installations, allowing reuse of existing configurations and tooling.
Engineering Selection Highlights
- Multi-stream capacity up to ten meters plus dual-station support → enables simultaneous liquid and gas metering or multi-product pipelines on a single panel-mount unit.
- Dual independent 10/100 Ethernet ports as standard → supports segregated networks for SCADA/DCS and local engineering access without additional option cards.
- 64-bit double-precision calculations and Tri-reg totalization → reduces measurement uncertainty and protects fiscal totals against single-memory failure.
- Optional 12-channel HART module (up to 50 transmitters, dual-master capability) → allows direct digital integration of smart transmitters without external multiplexers.
- Wide primary-element support including Coriolis and ultrasonic with embedded drivers → simplifies interface engineering for mixed meter fleets.
- Config600 software suite plus embedded web server → provides both offline configuration development and remote diagnostics under controlled access.
- Panel-mount form factor with IP50 front rating and –10 °C to +55 °C operating range → suited to control-room environments with defined clearances for maintenance access.
FloBoss S600+
FloBoss S600+
Dimensions, Mounting & Connection Notes
- Case dimensions: 84.5 mm W × 270 mm H × 303.8 mm D
- Display/keypad molding: 85 mm W × 269 mm H × 28 mm D
- Panel cutout: 66 mm W × 150 mm H (±1 mm tolerance)
- Maximum panel thickness: 10 mm
- Pitch between adjacent units: 110 mm (25 mm air gap)
- Weight: approximately 4.3 kg with single I/O module
- Recommended rear clearance: 300 mm for maintenance access
- Enclosure: painted welded steel case with plastic front panel; IP50 rating from front
- Power connection: plug-in terminal block on CPU module (nominal 30 Vdc)
- Field I/O: D-sub connectors on module backplates
System Compatibility & Integration Requirements
| Item / Dependency | Verified Compatibility or Requirement | Practical Note |
|---|---|---|
| System Role | Stand-alone fiscal flow computer or component within larger metering system | Supports multi-stream / dual-station liquid + gas applications |
| Expansion Modules | Up to three modules total (standard one I/O + two optional); P144 I/O, P154 Prover, P188 HART | Pulse mezzanine mounts on I/O or Prover module |
| Ethernet | Two independent 10/100Base-T full-duplex ports | Modbus TCP or Modbus over Ethernet |
| Serial Interfaces | Multiple RS-232, RS-422/485 ports (baud up to 57 600) | Configurable for meters, printers, SCADA, DCS |
| HART | Optional P188 module: 12 channels, up to 50 transmitters, dual master | Point-to-point or multi-drop; HART 5/7 compatible |
| Configuration Tools | Config600 (Lite / Lite+ / Pro); embedded web server | Windows-based; supports LogiCalc scripting |
| Power | 20–32 Vdc (30 Vdc nominal) | External supply required; onboard 24 V / 15 V outputs available for field devices |
| Mounting | Panel cutout 66 mm W × 150 mm H | Allow rear clearance for module extraction |
FAQ
What is the Emerson FloBoss S600+?
It is a panel-mount fiscal flow computer for accurate measurement of hydrocarbon liquids and gases in custody transfer, fiscal metering, batch loading, and meter proving applications.
How many metering streams can it support?
With optional expansion modules it supports up to ten single-pulse streams or six dual-pulse streams, plus dual-station capability for simultaneous liquid and gas metering.
Which flow meter types are supported?
Turbine, ultrasonic, Coriolis, positive displacement, orifice, Venturi, Annubar, V-Cone, and Rosemount conditioning orifice plates.
What communication interfaces are available?
Two independent 10/100 Ethernet ports, multiple RS-232/RS-422/RS-485 serial ports, USB 2.0, and an optional 12-channel HART module supporting up to 50 transmitters.
What software is used for configuration?
Config600 (available in Lite, Lite+, and Pro versions) is the primary configuration tool; an embedded web server also provides remote access and diagnostics.
What are the power and environmental limits?
Supply voltage is 20–32 Vdc (30 Vdc nominal). Operating temperature range is –10 °C to +55 °C with relative humidity up to 90 % non-condensing.
Does it support meter proving?
Yes. It supports master-meter, compact, uni-directional, and bi-directional pipe provers, including dual-prover management on a single unit.
Verification & Troubleshooting Notes
- Confirm correct module population (CPU + required I/O / Prover / HART cards) before power-up; mismatched or missing modules will limit available streams and functions.
- Verify power supply polarity and voltage (20–32 Vdc) at the CPU terminal block; in-rush current can reach several amperes on start-up.
- Use the front-panel LCD and keypad or the web server to review live I/O status, alarm lists, and totalizer values after configuration download.
- Ethernet connectivity can be checked via the Network Setup menu; ensure the unit resides on a closed LAN when cybersecurity practices require it.
- Battery-backed SRAM holds totals and configuration; replace the user-serviceable N-cell batteries according to the maintenance schedule to preserve data integrity during power loss.
- For communication issues, confirm baud rate, parity, and protocol settings match the connected device and that the correct serial or Ethernet port is assigned in the configuration.
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