K-WANG

+086-15305925923

Service expert in industrial control field！

English 简体中文

NameDescriptionContent

Adequate Inventory, Timely Service

pursuit of excellence

Ship control system

Equipment control system

Power monitoring system

Current position:

Home >> GE >> GE 8711-CA-NS Node services carrier, screw terminal LAN

新闻动态

newS

Brand

GE 8711-CA-NS Node services carrier, screw terminal LAN

Mixing safe and standard

Standard IO Modules can be mounted on

SafetyNet Nodes - together with SafetyNet

IO Modules - without affecting the node's

functional safety performance. Only

standard applications can read data from

standard Modules, but both standard and

SafetyNet applications are allowed to write

to standard modules. This flexibility can

simplify hardware design, where the

physical constraints of the particular locality

demand such an approach.

Serial interfaces

The Open approach extends to Modbus

serial interface products - which can be

connected to any node (SafetyNet or

standard) by an RS485 connection.

As with data from standard IO Modules, this

data can be read by standard Controllers,

but not by SafetyNet Controllers. Both

standard and SafetyNet Controllers can

write to such devices.

Comprehensive

programming tools

The SafetyNet System is programmed using

the Workbench software package - in

common with the MOST Process Control

Products. In addition to providing the

options of programming the required safety

function in one of three IEC 61131-3

languages (Ladder Diagram, Function Block

Diagram and Structured Text) the package

also provides many useful tools to assist in

testing and commissioning.

Restricted access

Access to modify safety-related parameters

within the configuration and application

program must be restricted to authorised

personnel. The SafetyNet system provides a

number of layers and methods of providing

this protection. Only users with "Safety

Responsibility" can access the safety-related

aspects of the Workbench. Only computers

that the SafetyNet Controller identifies as

"trusted hosts" can download new

parameters. A download can only take

place when an "over-ride key-switch" is set to

the required position. And, if required, each

SafetyNet Controller can be protected by its

own password - without which access to the

safety parameters is denied.

Maintaining field instruments

Maintenance over-rides can be

implemented from operator workstations in

full compliance with the guidelines from

TUV. Users define - as part of the safety

application - the actions to be taken to

maintain a particular instrument and the

SafetyNet System then implements these

pre-defined actions.

HART capability

The SafetyNet System allows full access to

HART field devices for Emerson's AMS

maintenance software. (The first release of

SafetyNet will not have full HART capability,

contact MTL for further information).

Earth leakage detection

Earth leakage fault detection may be

implemented using the 8751-CA-NS

Controller Carrier in conjunction with an

input channel from an 8811-IO-DC Discrete

I/O Module. If ELFD is not required,

SafetyNet Controllers can be mounted on

8750-CA-NS Controller Carriers.

On-line changes

Where allowed by local practices - and

following adequate testing and approval -

new safety programs and configuration can

be downloaded on-line and in real time. In

some situations, this may be possible

without interrupting the operation of the

safety function

SafetyNet Controller - Runs the safety

application program and carries out

diagnostic checks to ensure it is operating

correctly. If a fault is detected, it will shut

itself down.

SafetyNet Module configured for digital

outputs. Obeys commands sent by the

Controller to set outputs. Internal

diagnostics check that the module is

working correctly. If a fault is detected, the

Module will set outputs to their safe state

of de-energised.

SafetyNet Analog Input Module monitors

the inputs and carries out internal

diagnostics to check that the module is

operating correctly.

SafetyNet Module configured for digital

inputs. Monitors the inputs and also

checks for line faults. Internal diagnostics

check that the module is operating

correctly

Harsh and hazardous

environments

The SafetyNet System is as rugged as the

other MOST Process Control Components:

-40ºC to +70ºC operating ambient

temperature; Zone 2 or Class 1 Division 2

hazardous area mounting; G3 corrosion

resistance; and enhanced shock and

vibration capability. The system will operate

in the most extreme environments found in

process industries, allowing remote

mounting and a truly distributed architecture

in even the most demanding situations.

Event Logging and Sequence

of Events Recording

The SafetyNet System has the same Event

Logging and Sequence of Events (SOE)

recording capability as the MOST Process

Control System. Data received from SafetyNet

Modules is time-stamped by the SafetyNet

Controller with a resolution of better than

200ms (this is dependent on the execution

cycle - small nodes will deliver better

resolution). Data from dedicated (non-SIL)

SOE modules is time-stamped with a

resolution of less than 0.25ms between

different channels of the same SOE module

and less than 1ms between channels from

different SOE modules. The SafetyNet

Controller can record up to 8000 events

before its event data buffer begins to be overwritten by new data.

Reduced cabling and

termination costs

In common with the MOST Process Control

Components, the SafetyNet System offers

users the opportunity to significantly reduce

their spending on wiring and termination

costs. Moving control and safety hardware

out of the control room and on to the plant

gives significant savings. The Field Terminal

design allows users to avoid unnecessary

spend on marshalling cabinets, cross wiring

and marshalling terminals. Integral tagging

and fusing further simplifies cabinet design

and installation.

上一篇： GE 8724-CA......

下一篇： GE 8723-CA......

ALPHA WIRE 1636-RD001 - Hook-Up Wire
FANUC A06B-6078-H211#H501 / A06B6078H211H501 - Servo Amplifier Module
Alpha H47016 / CA400 - 400W Switching Power Supply Unit
Alpha Wire 2821/2 WH001 - Multi-Conductor Communication Control Cable
Wittenstein Alpha SP 100S-MF2-25-1E1-2S - Planetary Gearbox Reducer
FANUC A06B-6090-H008 / A06B6090H008 - Servo Power Supply Module
Alpha Wire 2821/2 WH001 - Multi-Conductor Communication Control Cable
NOVOTRON / Alpha NBL2-0080-45-3-320 T0B + SP075-MF1-3-031-000 - Servo Motor with Planetary Gearbox
Alpha 0100044-001 CXRF 48/4.6KW - Rectifier Module
Lambada-TDK / Alpha YM-00-470B / AMAT 50513215200 - 600W Power Supply Unit
FANUC A06B-6290-H122 - Alpha iSV 10HV-B 3-Axis Servo Amplifier Drive
Alpha SP 140S-MF1-5-1/1-2S - Planetary Gearbox Reducer
Wittenstein Alpha SP 100S-MF1-5-1K1-2S - Planetary Gearbox Reducer
Wittenstein Alpha LP 120Z-MF1-10-1/1-3S-INF - LP Series Planetary Gearbox
Wittenstein Alpha LP 090-M01-7-111-000 / Schneider - Planetary Gearbox with Servo Motor
Alpha TP 050-MX1-7-450-000 - Gearbox Reducer
Fanuc A06B-0377-B577#7000 - AC Servo Motor Alpha M2.5/3000
ALPHA WIRE 1705-SL001 - Hook-Up Wire
ALPHA WIRE 1953/3T-BK003 - Hook-Up Wire
ALPHA WIRE 5855/7-SL001 - Hook-Up Wire
ALPHA WIRE 2158-NA005 - Hook-Up Wire
Wittenstein Alpha TP 025S-MF1-7-0G0-2S - Planetary Gearbox
ALPHA WIRE 5356C - 37 Conductor 20AWG Foil & Braid Shield Cable
Wittenstein Alpha NP 025S-MF1-5-1G1-1S - Planetary Gearbox
Allen Bradley / Alpha N-3412-2-H00AA / LP 120-M02-100-111-000 - Servo Motor with Planetary Gearbox
FANUC A06B-6089-H204 - Alpha Series Servo Amplifier Module
Man Diesel & Turbo 3157168-7 - Alpha Lubricator Sbu
FANUC A20B-2100-0742 - ALPHA ia Servo Control Board
ALPHA ALPHA6000E-31R5GB - Frequency Inverter Drive Power Converter
Alpha Industries G287775-1 / 5985-01-341-9652 - Variable Attenuator
FANUC A06B-6124-H206 - Alpha iSV Servo Amplifier Module
Wittenstein Alpha NP 025S-MF1-5-1G1-1S - Planetary Gearbox
NOVOTRON / Alpha NBL2-0080-45-0-320-B-S-A + SK060-MF1-3-031-000 - Servo Motor with Alpha Gearbox
FANUC A20B-2100-0742 - ALPHA ia Servo Control Board
Honeywell CK65-L0N-BLC210F / CK65 - Mobile Computer Barcode Scanner
Wittenstein Alpha TK+ 004S-MF2-12-5B1-1S10 - Right Angle Gearbox
FANUC A20B-2100-0742 - ALPHA ia Servo Control Board
Rexroth MSK071E-0450-NN-M1-UG1-NNNN - 3-Phase AC Motor with Alpha Reducer
JAVAD ALPHA2 - GPS Receiver GrAnt G3
GROSCHOPP / Alpha WK 1621309 / EK 66-45 NR + TP 010-MF2-61-030-000 - Motor with Alpha Gearbox Construction
ALPHA WIRE 5060C-SL005 - Multi-Conductor Cable Wire
ALPHA B10 K X 2 T80887 - Potentiometer
Alpha 400W J40005 - Switching Power Supply Unit
FANUC A20B-1007-0650 - ALPHA Power Supply Module Board
Eberline HP-100B - Gas Proportional Alpha Beta Probe GM Geiger Counter
ALPHA WIRE 5858-BK001 - Single Conductor Hook-Up Wire
FANUC A06B-6127-H103 - Alpha I AiSV-20HV Servo Amplifier Module
VIASYS / CareFusion SOMNOSTAR CEPHALO PRO - Portable EEG Neurodiagnostic Sleep System
DSI Surgical Instruments Universal - Dental Implant Abutment Surgical Instruments Kit
FANUC A06B-6078-H211#H501 / A06B6078H211H501 - Servo Amplifier Module
Fanuc A06B-6089-H209 - Alpha Series Servo Amplifier Module
Generic / DSI Straight Anatomic Plastic Adapter Head + Screw Hex - Dental Implant Fixture
FANUC A20B-1006-0680 - ALPHA Power Supply Module Board
B&L Biotech Alpha II - Endodontic Starter Kit
FANUC A06B-0166-B088 C009A5653 - AC Servo Motor
ALPHA WIRE 74010-BK002 - Multi-Conductor Cable Wire
Wittenstein Alpha SPK 100-MF2-10-041-000 - Gear Box Reducer Ratio 10:1
Alpha Getriebebau 10-FL-M1-5 - 10:1 Ratio 7/8 Inch Shaft Gear Reducer
ALPHA WIRE 2172-SV005 - Multi-Conductor Cable Wire
Aloka UST-5410 - Linear Array Probe Compatible Transducer
Alpha Xtra-Guard 1 SupraShield - Multiconductor Cable 16 AWG 2 Conductor
ALPHA ALPHA7000E-37R5GB/3011PB - Frequency Inverter Drive Power Converter
SIEMENS / Alpha 1FT5066 / SP 100 ROD 426B - Servo Motor with Actuator
FANUC A06B-6089-H210 / A06B6089H210 - Servo Amplifier Module
LAMBDA ALPHA 600W H60553 - Switching Power Supply Unit
Alpha 400W J40071A - Switching Power Supply Unit
Hyva Alpha Series FC A4.5-3-98-K6-1DA-HC / 70593139 - Dump Body Hydraulic Cylinder
ALPHA WIRE 1293C-SL001 - Multi-Conductor Cable Wire
NSS Galaxy / Alpha 20 and 16 - Floor Strip and Wax Slow Speed Buffer and Wet Vac
Alpha Xtra-Guard 1 SupraShield - Multiconductor Cable 16 AWG 2 Conductor
ALPHA ALPHA6000-3015JB - Frequency Inverter Drive Power Converter
Densei-Lambda MA4000591A/ME Alpha 400 / MV6500271A Alpha II-650 - Power Supply Unit
Wittenstein Alpha SP 140G-MF2-28-0E1-2S-PGG - Planetary Gear Reducer
FANUC ROBOCUT ALPHA-1iC - CNC Wire EDM Machine
Fanuc A06B-6081-H101 - Alpha Series Power Supply Module PSMR-1
ALPHA WIRE 5855-BL001 - Hook-Up Wire
Wittenstein Alpha SPK 100-MF2-20-141-000 - Right Angle Gear Reducer 20:1 Ratio
LNS ALPHA SL65-S - Bar Feed System
ALPHA WIRE 5356C - 37 Conductor 20AWG Foil & Braided Shield TC Shield Cable
TDK-Lambda / Alpha H60552 - 600W Switching Power Supply Unit
Bruker Alpha - Infrared Spectrometer FTIR Instrument
Wittenstein Alpha SP 060S-MF1-7-0B1-2S - Planetary Gearbox Reducer
Digital Alpha VME 5/480 - VME SBC Motherboard CPU Board
Glentek Alpha Series - Digital Brushless Servo Amplifier Drive
Wittenstein Alpha TPM 004S-021M-6KB1-053B-G6 - Rotary Servo Actuator
Wittenstein Alpha TP 110-MF2-61-031-000 / 20009377 - Planetary Gearbox Reducer
Emerson Alpha 1800 24 60 / 5070800001 - Rectifier Power Module
Fanuc A06B-0377-B577#7000 - AC Servo Motor Alpha M2.5/3000
Novotron / Alpha NBL2-0080-45-3-320 T0B + SP075 - Servo Motor with Alpha Gearbox
Alpha & Omega Semiconductor AOD442 - N-Channel MOSFET Reel Surface Mount
Alpha Wire 2156-NA005 - Hook-Up Wire Cable
Sankyo 15AD-04277R-LR3VW1 - Rotary Indexer with Motor
Wittenstein Alpha TP025S-MF1-7-0G0-2S - Planetary Gearbox i=7
Fanuc A20B-2001-0950 - Control Circuit Board PCB
TDK-Lambda / Alpha H60553 - 600W Switching Power Supply Unit
Alpha Wire 391845-WH001 - Hook-Up Wire Cable
Wittenstein Alpha SPK 100-MF2-10-041-000 - Gear Box Reducer Ratio 10:1
Novotron / Alpha NBL2-0080-45-0-320-B-S-A + SK060 - Servo Motor with Alpha Gearhead
Wittenstein Alpha TP050S-MA2-27.5-0G1-2S - Planetary Gearbox Reducer
Fanuc A06B-6096-H305 - Alpha Servo Amplifier Module
TDK-Lambda / Alpha H47006 / CA400 - 400W Switching Power Supply
Wittenstein Alpha SPK140 MF2-10-051-000 - Bevel Planetary Gearbox Reducer
Fanuc A06B-6117-H205 - Alpha iSV Servo Amplifier Module
Fanuc A20B-1007-0650 - Alpha Power Supply Module Board PCB
Alpha Wire 2248C-SL005 - Multi-Conductor Cable Wire
Alpha Wire 6829-BK001 - Hook-Up Wire Cable
Wittenstein Alpha SPK+100S-MF2-25-1E1-1K01 - Right Angle Planetary Gearbox Reducer
MAN B&W 99100724 - Maintenance Tools Set for Alpha Lubricator
Tokyo Electron (TEL) A3619-9215E / Vexta - Carrier Transfer Assembly
Tokyo Electron (TEL) Alpha 8 Auto Shutter 200mm - Diffusion Furnace Auto Shutter Assembly
Fanuc A06B-6089-H105 - Alpha Series Servo Amplifier Module
Aikoku Alpha EZ Amplifier Type Z - Servo Amplifier Drive
Fanuc A06B-6096-H204 - Dual Axis Alpha Servo Amplifier Module
Ferrocontrol / Alpha Getriebebau FMR063-04-60-RMK-B0 - Servo Controller with Gear Reducer
Fanuc A20B-1006-0680 - Alpha Power Supply Module Board PCB
Wittenstein Alpha SP 140S-MF1-5-0I1-2S / 20027211 - Servo Speed Reducer Gearbox
Stanley / Alpha 21A108721 - QMP Controller Unit
TDK-Lambda / Alpha J40071A - 400W Switching Power Supply Unit
Fanuc A06B-0235-B300 - AC Servo Motor Alpha iFS 8/4000
Tokyo Electron (TEL) Alpha 8s Manifold Flange Plenum - Right Side Ports Manifold Flange
Fuji Frontier 570 PS1 / Alpha 650II - Power Supply Assembly
Tokyo Electron (TEL) WCIF-01A - T-Bawl Control Unit PCB Assembly
Fanuc A06B-6079-H106 - Alpha Servo Drive Amplifier Module
Fanuc A06B-6096-H204 - Dual Axis Alpha Servo Amplifier Module
Fanuc A06B-6114-H302 - Triple Axis Servo Drive Amplifier Module
Fanuc A06B-6110-H015 - Alpha Servo Amplifier Module
Hitachi Aloka Prosound Alpha 7 Premier - Diagnostic Ultrasound System
Alpha BC35 - Canning Line for Carbonated Beverages Beer RTD