+086-15305925923

K-WANG

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 8712-CA-NS Node services carrier, Profibus-DP LAN
新闻动态
newS
   
Brand

GE 8712-CA-NS Node services carrier, Profibus-DP LAN

From:ABB | Author:Wang | Time :2025-01-09 | 354 visit: | Share:

GE 8712-CA-NS Node services carrier, Profibus-DP LAN

Once the Ethernet LANs are isolated,
SafetyNet Controllers can be removed and
replaced - with the local power supplies still
connected - even in Division 1, Class 2 or
Zone 2 hazardous areas.
Redundant Controllers
SafetyNet Controllers can be used in a
master - standby redundant configuration to
improve the availability of the safety
function, but this is not required for safety.
Redundancy is implemented by simply
inserting the new Controller in to the free
slot on the Controller Carrier.
The SafetyNet system will automatically
upload the required SafetyNet application to
the new Controller and initiate the
redundancy algorithms. Switching between
redundant Controllers on detection of a fault
is automatic and bumpless.
The standby Controller continually performs
the same processing, on the same data and
at the same time as the Master and the
results are routinely cross-checked. This
ensures that the Standby is always ready to
take over control from the Master. The
redundancy strategy employed is known as
"rendezvous redundancy".
The "Change State" button on the Controller
Carrier is used to switch a master to being
the standby in a redundant pair, to switch a
standby offline and to instruct an offline
standby Controller to synchronise itself with
the Controller and to enter standby.
If a SafetyNet Controller has entered the
“Failsafe” state, it can be brought out of this
state by use of the “Change State” button.
Serial communications
Each SafetyNet Controller provides two
serial ports - one of which is physically
connected via the Controller Carrier, the
other directly on the Controller itself. The two
ports can be configured to be entirely
independent, or can be made to work
redundantly, either as redundant
connections to the same serial link or as
redundant connections to redundant links.
When redundant ports of a single Controller
are configured as Modbus masters,
redundancy issues are handled
automatically by the SafetyNet Controller
(deciding when to switch to the standby port,
alarming failures in the standby).
When redundant ports of a single Controller
are configured as Modbus slaves and multidropped on a single serial link, the
SafetyNet Controller will again manage the
redundancy (deciding which port respond to
the Modbus master and alarming a fault in
the standby port).
When redundant Controllers are used, this
adds additional availability to the
arrangements above. It is not possible to use
the ports on the standby Controller as
additional serial connections.


♦ Certified for use in SIL 2 safety applications, according to
IEC 61508
♦ Comprehensive internal diagnostics provide basis for
safety architecture 1oo1D
♦ Optional redundancy with bumpless transfer for increased
availability
♦ Dual redundant high speed fault tolerant Ethernet LAN
♦ Two connections to serial devices
♦ On-line configuration and re-configuration
♦ Communicates with up to 64 I/O modules
♦ Communicates on peer-to-peer basis with other SafetyNet
and standard Controllers
♦ Can write to standard output modules without
compromising safety function
♦ Live maintainable and hot-swappable - even in Class 1,
Div 2 or Zone 2 hazardous areas
♦ HART pass-through of process and status variables
♦ Event logging up to 8000 events
♦ 12Vdc Controller power required from 8913-PS-AC
CONTROLLER SPECIFICATION
See also System Specification
LAN INTERFACE
Transmission medium.............100BaseTX or 10BaseT Ethernet™
Transmission protocol........................................SafetyNet P2P*
Transmission rates ........................................10 - 100 Mbits/s
LAN connector type (x2) .................................RJ 45 (8-pin)
LAN isolation (dielectric withstand)............................1500 V
Action on software malfunction ............Halt CPU / Reset CPU
* SafetyNet P2P is a modified form of Modbus™ certified as suitable
for use in SIL 2 safety related applications that require peer-to-peer
communication.
SERIAL INTERFACES (COM 1 & COM 2)
Transmission rates.....................1.2 – 115.2 kbits/s (async.)
Transmission standard.................................RS485 half-duplex
COM 1 connector (on carrier).............9-pin D-type connector (F)
COM 2 connector (on controller) .......9-pin D-type connector (M)
HAZARDOUS AREA SPECIFICATION
Protection Technique............................................EEx nL IIC T4
Location (FM and CSA) ...........Class 1, Div.2, Grps A,B,C,D T4
POWER SUPPLIES
Controller Power Voltage................12V dc (from 8913-PS-AC)
Controller Power Supply............0.4A (typical), 0.5A (max.)
System Power Supply......................................15mA (max.)
MECHANICAL
Module dimensions .....................69 (w) x 232 (l) x 138 (h) mm
Weight (approx.)..............................................................1.35kg
  • Kollmorgen PA7500 - Servo Drive
  • Kollmorgen AKM41C-CCCNR-00 - Servo Motor
  • Kollmorgen PJT55-A1 - Motor
  • Kollmorgen PRD-PB805EDD-00 - Servo Drive
  • Kollmorgen SC1R06260 - Servo Drive
  • Kollmorgen QT-3832-C - Direct Drive Motor
  • Kollmorgen CR10550 - Servo Drive
  • Kollmorgen AKM53K-ANCNR-00 - Servo Motor
  • Kollmorgen PE205560 - Servo Drive
  • Kollmorgen M.1300.1286 - Sercos Bracket
  • Kollmorgen S30301-NA - Servo Drive
  • Kollmorgen 12311-000-3/5-01-2 - Circuit Board
  • Kollmorgen LE06565 - Servo Drive
  • Kollmorgen PRD-P303250Z-35/CP303250 - Servo Drive
  • Kollmorgen ST1/80-310 - Servo Amplifier
  • Kollmorgen NE23-30-063 - Gearhead with Step Motor
  • Kollmorgen F60WKS-MB - Board
  • Kollmorgen L-1147/3FP - Motor
  • Kollmorgen 63020-01A - Laser Way Module
  • Kollmorgen SR6-6SMx7 - Motor Cable
  • Kollmorgen LPS PA-LM - Power Supply
  • Kollmorgen BDS4 Series - Manual
  • Kollmorgen SCS-M2A/R-4/5-06 - Connector
  • Kollmorgen M.3000.0147 - Cable
  • Kollmorgen PRDRB0571X2Z-00 - Servo Drive
  • Kollmorgen SM-56S-3.000 - Servo Motor
  • Kollmorgen BDS4P-203H-9205204A7 - Drive
  • Kollmorgen M.1302.8250 - Programming Cable
  • Kollmorgen M.3000.0743 - RS232 Cable
  • Kollmorgen 6SM27LL-4500 - Servo Motor
  • Kollmorgen QT-0714E - DC electric Motor
  • Kollmorgen VF-DA0411N-06 - Feedback Cable
  • Kollmorgen PRD-0019030K-06 - Board
  • Kollmorgen S30361-NA - Servo Drive
  • Kollmorgen sr406 - Cooling Unit
  • Kollmorgen DBL4N00750-B3M-00K-S40 - Servo Motor
  • Kollmorgen VF-DA0411N-09 - Feedback Cable
  • Kollmorgen CR03250 - Servo Drive
  • Kollmorgen Microscope eye piece - Microscope Eyepiece
  • Kollmorgen 65WKS-M310/22-PB - Servo Drive
  • Kollmorgen H-232-G-0712 - Servo Motor
  • Kollmorgen LR0665 - Servo Drive
  • Kollmorgen L-1163/FP - Motor
  • Kollmorgen SCFA-M4A/R-4/5-050 - Cable
  • Kollmorgen s30601-na - Servo Drive
  • Kollmorgen S60600 - Servo Drive
  • Kollmorgen BDS5V-206-00010-202B-2-020 - Servo Drive
  • Kollmorgen AKD-P02407-NBEC-0000 - Servo drive
  • Kollmorgen CP-SS-GAHBE-09 - Connector
  • Kollmorgen VFS5-285-30120-2604H-029 - Servo Drive
  • Kollmorgen PSR4/5A-220 - Servo Power Supply Module
  • Kollmorgen pcb-r0461000-31 - Board
  • Kollmorgen Opt x2 Pro 7 - Display
  • Kollmorgen AKM31H-ANC2EG00 - Motor
  • Kollmorgen AKI-CDT-MOD-15T-000 - HMI Module
  • Kollmorgen ERH-26 - Resistor
  • Kollmorgen M.1016.2536 - Axis Cable
  • Kollmorgen PRD-0019100E-00 - Servo Drive Boards
  • Kollmorgen 00D12A02110-1 - Motor
  • Kollmorgen M.1016.9514 - Interface Cable
  • Kollmorgen S21260-SRS - Drive
  • Kollmorgen M.1016.2566 - I/O Cable
  • Kollmorgen D062A-12-1210 - Motor
  • Kollmorgen M.1016.2565 - Cable
  • Kollmorgen M.1302.6402 - Sercos Cable
  • Kollmorgen ps-1 - Power Supply
  • Kollmorgen Step Motors & Controls - Product Catalog
  • Kollmorgen AKM21E-CKBNEH00 - Servo Motor
  • Kollmorgen BDS5A-106-01010/03011A2-030-001 - Servo Driver
  • Kollmorgen S30361-SE - Servo Drive
  • Kollmorgen EM1-98 - Module
  • Kollmorgen DMC50720EXT24V - Servo Drive
  • Kollmorgen EM-1 - Module
  • Kollmorgen AKM21G-ENSN2-02 - AC Servo Motor
  • Kollmorgen CF-SS-RHAE-03 - Cable
  • Kollmorgen M.3000.1408 - Cable
  • Kollmorgen EB-204-B--91-001 - Brushless Motor
  • Kollmorgen SERVOSTAR 606 - Servo Drive
  • Kollmorgen C-78530-2 - Power Supply Board
  • Kollmorgen M.1016.2261 - Memory Module
  • Kollmorgen C-78167-3 C-78166-2 - Pulse Generator Board
  • Kollmorgen B-202-C-23 - Servo Motor
  • Kollmorgen EM2-27 - Module
  • Kollmorgen AKM31H-ANCN2-00 - Servomotor
  • Kollmorgen AKM32E-ANC2R-00 - Servomotor
  • Kollmorgen C-78799-2 - Board
  • Kollmorgen PSR4/5A-112 - Power Supply
  • Kollmorgen M.1302.8619 - Resolver Cable
  • Kollmorgen TPAR-3330-34 - Drive Unit
  • Kollmorgen M21NSXA-LNS-NS-05 - Step Motor
  • Kollmorgen S72401-NA - Servo Drive
  • Kollmorgen 12310-000-3/3-02-2 - Circuit Board
  • Kollmorgen M.1302.8447 - Encoder Cable
  • Kollmorgen TPAR-3340 - Velocity Drive Amplifier
  • Kollmorgen B-202-B-21 - Servo Motor
  • Kollmorgen SBD2-16-1102-29360BA29/160-16 - Servo Drive Board
  • Kollmorgen VP-507BEAN-03 - Power Cable
  • Kollmorgen S72402-PBNAPM - Servo Drive
  • Kollmorgen CE03550 - Servo Drive
  • Kollmorgen LE03565-JW02 - Servo Drive
  • Kollmorgen A.F.031.5/07 - Sercos Interface Board
  • Kollmorgen C-78087-1 - Board
  • Kollmorgen 610 - Servo Drive
  • Kollmorgen M21NRXC-JNN-NS-02 - Step Motor
  • Kollmorgen DBL3H00250-BR2-000-S40 - Servo Motor
  • Kollmorgen C-78182-1 - Board
  • Kollmorgen 610-AS - Servo Drive
  • Kollmorgen PRD-PE210EOH-00 - Controller
  • Kollmorgen ESD-1024-315-G - Encoder
  • Kollmorgen VP-507BEAN-M3 - Power Cable
  • Kollmorgen C-78178-1 - Board
  • Kollmorgen TT-2043-1011-B - DC Motor
  • Kollmorgen VP-507BEAN-01 - Power Cable
  • Kollmorgen M-405-A-A1 - Servo Motor
  • Kollmorgen Prd-0017000L-30 - Robot Axis Control Module
  • Kollmorgen S70601-SENA-NA-0X9 - Servo Drive
  • Kollmorgen C-78166-1 - Board
  • Kollmorgen S20360-VTS - Servo Drive Data Cable
  • Kollmorgen S403AM-SE - Servo Drive
  • Kollmorgen VFS5-275-00120/2604A-015 - Servodrive
  • Kollmorgen MT304TB1-R2F4 - Servo-Motor
  • Kollmorgen 601 - Servo Drive
  • Kollmorgen CR10704 - Servo Drive
  • Kollmorgen PSR4/5A-112 - Industrial Drive
  • Kollmorgen PRD-MZ40ASIz-62 - Servo Drive
  • Kollmorgen M.1016.2514 - Axis Cable
  • Kollmorgen EM2-19 - Module
  • Kollmorgen M.1301.5566 - Cable