K-WANG

+086-15305925923
Service expert in industrial control field！
English 简体中文
Product
Article
NameDescriptionContent
Adequate Inventory, Timely Service
pursuit of excellence 
Ship control system
Equipment control system
Power monitoring system
Current position:
Home >> GE >> GE 8755-CA-NS EBIM carrier
新闻动态
newS
   
Brand

GE 8755-CA-NS EBIM carrier

From:ABB | Author:Wang | Time :2025-01-09 | 487 visit: | 🔊 Click to read aloud ❚❚ ▶ | Share:

GE 8755-CA-NS EBIM carrier

Mixed I/O types within a single node
IS and non-IS field wiring types can also
be incorporated within one PAC8000 node
(see Figure 5). In this arrangement, the two
parts of the node are separated by a ‘Railbus
Isolator’ module. The Railbus Isolator provides
a section of internal communications bus
(‘Railbus’) for the IS I/O modules which is
protected from invasion by damaging fault
voltages. A single PAC8000 node (under the
command of one Bus Interface Module or
Controller) can then support a mixture of
certified IS field devices, certified Division 2 or
Zone 2 field devices and general purpose I/O,
including AC mains circuits. Only one Railbus
Isolator is used per PAC8000 node.
Related 8000 Literature
INM8000
Installation Guide
GENERAL
All I/O modules are connected to the Bus
Interface Module (BIM) or Controller via a
proprietary bus system called ‘Railbus’ and
one BIM can control up to 64 modules. The
module carrier provides the transmission
medium for the Railbus and, by plugging
a module onto a carrier, connections are
made between the module and the bus. The
connectors on the carrier also provide the
power supply links to the module and, when
required, power for the field wiring.
Addressing of I/O modules
Modules are addressed by the BIM or
Controller in terms of their position, or slot, in
the total chain of 64 modules not by individual
module types. As a result, a module can be
removed and replaced by another of its own
type without the need to ‘tell’ the system of
the change. During configuration, the node
is told the characteristics of each necessary
module position whether or not the module is
present at the time. Consequently, if a module
is removed for service replacement, the properties of the ‘slot’ are still retained.
IMPORTANT MODES
Output failsafe mode
Output modules have the ability to assume a
failsafe state. This can happen for two reasons.
1) A module can be forced in to failsafe state
by issuing a specific command to it.
2) Modules have a configurable “timeout”
parameter. This defines the maximum time
period of communication inactivity. If this
period is exceeded the module adopts a
failsafe state.
The different module types have their own
response to a failsafe command, and those
responses are described in the individual
sections that follow.
Input fail values
In the event of failure of an input module, the
reported value is forced to a predefined state –
low, high or hold last value. This ensures that
the host adopts a state consistent with safe
operation of the plant.
Power-up/initialization state
When powering-up a node it is essential
for plant safety that the state of each of
the outputs is known. While the node is
initializing, the I/O modules are held in the
power-up state (see following pages). After
node initialization and before establishing
external communication, the outputs are set
to predefined “initialization” states. This “safestate” can be defined by the user for each
output channel.
Non-volatile configuration memory
The configuration information for all I/O
modules in a node is stored in non-volatile
memory (NVM). When a module is replaced,
when the node is powered up or following
a reset, the node will download the stored
configuration information to the relevant I/O
modules. Visual indicators LEDs are provided
on each module to indicate Power, Fault and
channel Status information. These are based
on the NAMUR NE44 specification for LED
indicators. The Power and Fault indicators are
common to all I/O modules and their states
are shown in the following tables.


HART® capability
AI modules “with HART” can obtain information from HART instruments of protocol
revision 5.0 or later. Each channel can
communicate with a single HART instrument.
HART universal command 3 is used to gather
up to 4 dynamic variables and status from
each HART instrument. This provides more
process information to the control system
from each device. Greater accuracy can
also be achieved by eliminating A/D and D/A
errors. In addition, HART pass-through may
be used for device configuration, calibration
and advanced diagnostics.
IMPORTANT MODES
Output failsafe mode
The AI modules have eight user-channels that
are sampled every 27 ms (2/2) or 33 ms (2/1).
Data format
The input signal is stored as a 16-bit
unsigned value. In this range 0 is equivalent
to 0mA and 65,535 is equivalent to 25mA.
Any digital HART data is stored in its original
IEEE754 floating point format.
Filtering
The Analog Input modules use a firstorder software filter that provides 12 dB
attenuation at the Nyquist frequency of the
algorithm. The filter supports a set of options
that can be matched with control algorithm
execution rates.
Input alarms
Four configurable alarm levels are provided
for each channel—two high and two low (see
figure below). When an input value exceeds
an alarm limit a flag is set and the BIM gets
a new alarm status.
Alarm deadband
The Alarm Deadband prevents the alarm from
tripping on and off because of system noise.
It can be configured for each channel and is
  • FANUC A06B-0169-B088 - AC Servo Motor Alpha M40 3000 3 KW
  • ALPHA WIRE 1299C-SLATE-1000 - Multi-Conductor Cable Wire
  • alpha / Wittenstein SK+180S-MF1-10-1M1-1K - Hypoid Gearbox i=10
  • ALPHA WIRE 1181/40C SL005 - Multi-Conductor Cable Wire
  • Generic / DSI Straight Anatomic Plastic Adapter Head + Screw Hex - Dental Implant Fixture
  • Alpha II-650 MV6500526A - Power Supply Unit
  • ALPHA WIRE 7036 WH001 - Hook-Up Wire
  • FANUC RDCGM00000004O / TP 050-MF1-7-061-000 - Gear Reducer / Alpha Gearbox
  • Alpha II-650 MV6500436A - TDK-Lambda Power Supply Unit
  • Alpha S-Alpha600 J60033 - 600W Switching Power Supply Unit
  • Alpha 1500W J00032 - Power Supply Unit
  • Alpha 600W H60638 - Switching Power Supply Unit
  • Alpha 650 MV6500314A - Power Supply Unit
  • Aloka UST-5413 - Linear Probe for Prosound Alpha 6
  • ALPHA WIRE TFT25015 NA002 - High Temperature Heat Shrink Tubing Wire Sleeving
  • JAVAD ALPHA2 / GrAnt-G3 - GPS Receiver
  • Alpha 400W H47318 - Switching Power Supply Unit
  • Alpha SG-ALPHA-202-001 / Q1001-010-001 - Circuit Board Module
  • Antlia Dual ERF H-Alpha & Cak/CaH - Density Astronomical Accessory
  • ALPHA WIRE 5100C SL033 - Multi-Conductor Cable Wire
  • ALPHA WIRE 5098C-SL033 - Multi-Conductor Cable Wire
  • Fanuc A06B-6290-H105 - Alpha Sv 80hv-B Module Servo Amplifier
  • FANUC A06B-6240-H105 - Aux Axis Alpha aiSV 80 Servo Amplifier
  • Endress+Hauser Alpha-Log RSA10-61B1S / 42974737/0130 - Data Logger Measurement Instrument
  • ALPHA WIRE 6363-SL002 - Multi-Conductor Cable Wire
  • Alpha SP100S-MF1-7-1K1-2S - Gear Reducer
  • Alpha SP 100G-MF1-4-0H1-2S-PGG - Planetary Gear Reducer
  • FANUC A06B-0143-B175 #0275 - Alpha 12/3000 AC Servo Motor
  • James Burn Alpha Doc P33 / GBC PDI - Automatic Punch DocuPunch
  • Titus HVAC 105383-01 - ALPHA BAC Controller and Actuator
  • Wittenstein Alpha SP 100S-MF2-20-0E0-2S - Planetary Gearbox i=20
  • Kashiyama Alpha-85-ZV / SP-8026G - Pump Controller
  • Christ Alpha 2-4 LDplus - Freeze Drier Part N/ 101542
  • Lambda / Alpha H40896 - 400W Power Supply Unit
  • Wittenstein Alpha LP-070S-MF1-3-1E1-38 - Planetary Gearbox
  • Matrox / EXO-2480 133-D06-3 / 398-17962-1 - Alpha Numeric PCB Board
  • Fanuc A06B-6096-H204 - Dual Axis Alpha Servo Amplifier Module
  • Alpha Wire 5002C-SL001 - Multi-Conductor Cable 2 Conductors 22AWG 300VAC
  • Alpha 600W H60638 - Switching Power Supply Unit
  • Alpha Scientific Spin Precession Dual Electro Magnet Beam Line Chamber - Electro Magnet Beam Line Chamber
  • ALPHA WIRE 6017C SL005 - Multi-Conductor Cable Wire
  • ALPHA WIRE 65804 SL002 - Multi-Conductor Cable Wire
  • Fanuc A06B-0152-B010 - AC Servo Motor Alpha A30/2000 with Brake
  • ALPHA WIRE 5856-VI001 - Hook-Up Wire
  • ALPHA WIRE M13142-SL001 - Multi-Conductor Cable Wire
  • Alpha & Omega AOZ1017 - 8-Pin SOIC SMD Buck Switching Regulator IC
  • Alpha 600W H67027 CA600 - 600W Switching Power Supply Unit
  • ALPHA WIRE 2845/7-RD001 - Hook-Up Wire
  • Wittenstein Alpha VH+063S-MF1-10-6H1-1K-0C2 - Worm Gear Reducer i=10
  • ALPHA WIRE 2414C SL022 - Multi-Conductor Cable Wire
  • ALPHA WIRE 5672-SL005 - Multi-Conductor Cable Wire
  • BECKHOFF / Alpha AM8021-0B10-0000 + CP 040-MO1-10 - Servo Motor with Planetary Gearbox
  • ALPHA Systems Lab Inc MBA-WV1-F / PCB-WV1-F - PCB Board
  • FANUC A06B-0826-B201 - Alpha P12 AC Spindle Motor
  • WF & HC / Alpha-E 10045 - Tiller Bar Flat Flange Inlet 3150LB 3X 2.5 Inch
  • Seiler Alpha Air 3 - Dental Microscope
  • Alpha 400W H47223 - Switching Power Supply Unit
  • Wittenstein Alpha SP 180S-MC1-5-1M0-2K - Planetary Gearbox
  • FANUC A06B-6117-H211 - Servo Amplifier Module Alpha iSV 160/160 Amp
  • Alpha S-Alpha600 J60033 - 600W Switching Power Supply Unit
  • Adaptive Alpha Eclipse StreetSmart Model 17X - Master Slave LED Sign 44 x 44 Inch
  • ALPHA WIRE 391697-WH005 / 391697WH005 - Hook-Up Wire
  • Generic 22W Laser Engraver Cutter - Smart Air Pump APP Control CNC Dual-core CPU DIY Tools
  • FANUC A06B-6102-H226 / A06B6102H226 - Spindle Amplifier Module
  • FANUC A06B-6090-H006 / A06B6090H006 - Servo Power Supply Module
  • Alpha Wire Apr-19 - High Low Temperature Cable 75 FT
  • Wittenstein Alpha HG+ 075S-MF2-28-6E1-1S10 - Hypoid Gearbox Reducer i=28
  • Alpha J00032 - 1500W Power Supply Unit
  • Alpha H47038 - 400W Power Supply Unit
  • FANUC A06B-6096-H204 - Dual Axis Alpha Servo Amplifier Module
  • Wittenstein Alpha LPB090-MO1-10-111-00 - Alpha Planetary Gearbox
  • ALPHA WIRE 2842/19-YL001 - Hook-Up Wire
  • WITTENSTEIN ALPHA HG+060S-MF1-56C1-1K00 - Planetary Gearbox
  • Basler A102K Alpha VIS - Black and White CCD Industrial Camera
  • Alpha H40935 - 400W Power Supply Unit
  • FANUC A06B-6114-H207 - 2-Axis Servo Amplifier Module SVM20/40i Alpha i Series
  • TDK-Lambda / Alpha H47318 - 400W Switching Power Supply Unit
  • HITACHI Aloka Prosound Alpha 7 Premier - Diagnostic Ultrasound System
  • Alpha SP100S-MF1-4-1E1-2S - Precision Gear Reducer
  • FANUC A20B-2001-0950 - Control Circuit Board PCB
  • ALPHA WIRE 2855/1-GR001 - Hook-Up Wire
  • FANUC A06B-6096-H204 - Dual Axis Alpha Servo Amplifier Module
  • Wittenstein Alpha LPB090-MO1-10-111-00 - Alpha Planetary Gearbox
  • ALPHA WIRE 2842/19-YL001 - Hook-Up Wire
  • Basler A102K Alpha VIS - Black and White CCD Industrial Camera
  • Wittenstein Alpha LP 090-M01-7-111-000 / Schneider - Gear Box i:7 Schneider Electric Servo Motor
  • LAMBDA ALPHA 600W H60554 - Switching Power Supply Unit
  • Fanuc A06B-0238-B100 / A860-2000-T301 - AC Servo Motor with Encoder
  • FANUC A06B-6290-H322 - ALPHA iSV 10/10/10HV-B 3-Axis Servo Drive
  • Polymotor Italiana 9919 121 90332 / Alpha SP75-M1-3 - D.C. Permanent Magnet Motor with Gearbox
  • MJ Research PTC-200 - PCR DNA Engine Thermal Cycler with Dual 48-Well Alpha Block
  • ALPHA WIRE 5002C-SL002 - Multi-Conductor Cable Wire
  • Fluke / Victoreen ASM 990 / 489-110D - Biomedical Radiation Detector Probe with Pelican Case
  • ALPHA WIRE 5855-BK001 - Hook-Up Wire 22AWG Silver Plated Copper
  • Tetra / Alpha 600W H60552 - Switching Power Supply Unit
  • Bruker Alpha FTIR Spectrometer / Alpha-P ATR - Infrared Spectrometer FTIR Instrument
  • Simagic AlphaM-FX-C 290mm FX-C - Formula Steering Wheel with Alpha Mini Wheel Base
  • Alpha Wire 5152C 20/2C - XtraGuard High Performance Instrumentation/Control Cable
  • ALPHA WIRE 1219/40C SL005 - Multi-Conductor Cable Wire
  • ALPHA WIRE 3131441 TN005 - Multi-Conductor Cable Wire
  • ALPHA WIRE 2172-SV005 - Multi-Conductor Cable Wire
  • FANUC A20B-2100-0742 - ALPHA ia Servo Control Board
  • Olympus Endo Alpha Cart TI-A1 - Medical Equipment Cart with Accessories
  • ALPHA WIRE 74010-BK002 - Multi-Conductor Cable Wire
  • Fanuc A06B-6110-H026#N - ALPHA i Power Supply Module PSM-26i
  • Alpha Laval SX2/013 - Rotary Lobe Pump
  • Alpha II-450P MV4500007B - Switching Power Supply Unit
  • TDK-Lambda / Alpha 400W - Switching Power Supply Unit
  • ALPHA ALPHA6000E-3015GB/3018PB - Frequency Inverter Drive Power Converter
  • ALPHA WIRE 391245-WH005 - Hook-Up Wire
  • Alpha H60562 CA600 - 600W Switching Power Supply Unit
  • Fanuc A06B-0147-B675 - Alpha 22/2000 3.8kW 2000rpm AC Servo Motor
  • ALPHA WIRE 9821 - Twinaxial Cable 1PR 25AWG Poly Insulation
  • Fanuc / Alpha A16B-2203-0820 - ALPHA i Spindle Wiring PCB
  • FANUC A20B-2100-0742 - ALPHA ia Servo Control Board
  • Fanuc A06B-6096-H104 - Alpha Servo Module
  • Fuji Electric RYT202D5-VV2 / Faldic Alpha5 - Servo Amplifier
  • ALPHA WIRE 2817/6 20 AWG - PTFE High Temperature Cable
  • Aloka Prosound Alpha 10 / EU-6031C / JB-274D - High Voltage Power Supply for Ultrasound
  • Wittenstein Alpha SP 140S-MF1-5-01F-2S - Planetary Gearbox
  • FANUC A06B-6124-H205 - Alpha iSV Servo Amplifier Module
  • TDK-Lambda / Alpha MV6500314A - 650W Power Supply Unit
  • TDK-Lambda / Alpha H47318 - 400W Switching Power Supply Unit
  • Alpha H47318 - 400W Switching Power Supply Unit
  • CNC Bearing / Alpha AR090-S1-300-20-N - Robotics Bearing Component
  • Alpha CA400 5A,3.3Q,5B,12/12E / DXH47037 - 400W Power Supply Unit
  • FANUC A20B-2100-0742 - ALPHA ia Servo Control Board
  • Fanuc / Amada A04B-0810-C403 / LC1212 alpha II - Pressure Regulator