+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 >> ABB >> ABB TB852 3BSC950263R1 terminal unit
新闻动态
newS
   
Brand

ABB TB852 3BSC950263R1 terminal unit

From: | Author:Wang | Time :2024-12-16 | 236 visit: | 🔊 Click to read aloud ❚❚ ▶ | Share:

ABB TB852 3BSC950263R1 terminal unit

Figure 3-4 The NTAC-02 Pulse Encoder Interface Module: terminal
designations.
Current Consumption The NTAC-02 has to be supplied with 24 V d.c. power, either from the
NIOC board (max. 250 mA), or an external power supply. As the
current consumption of the module depends on many factors (e.g.
max. speed of the motor, encoder pulse number per revolution,
encoder cable length and leakage capacitance), it should be checked
on each occasion if an additional power supply is needed.
The approximate current consumption of the NTAC-02 can be read

from the chart or calculated with the formula in Figure 3-5.
Figure 3-5 The current consumption of the NTAC-02 for four different

encoder cable lengths. The chart is based on a measurement with a
1024 ppr pulse encoder with differential outputs coupled to a motor
shaft rotating at 1500 rpm.
Cabling The pulse encoder should be connected to the NTAC module with a
cable specified below.
Either a single-ended or differential connection can be used, but the
manufacturer’s recommendations should be taken into account. On
pages 3-8 to 3-10, there are wiring diagrams for different encoder
output types. Compare encoder documentation and the following figure
to determine the output type.
Note: The cable screens should be earthed at the NTAC module only.
Note: Do not route the encoder cables parallel to power cables.
Cable construction 4 × (2+1)
Twisted pair cable with individual and overall screens.
Conductor cross sectional area 0.5 to 1.0 mm2
Maximum length
Dependent on encoder output type as follows:
300 m (differential push-pull)
200 m (single-ended push-pull)
100 m (open collector or emitter)


When the encoder is connected correctly, running the drive in the
Forward (positive) direction should produce positive encoder feedback.
On incremental encoders, the two output channels, usually marked
1 and 2 or A and B, are 90° (electrical) apart from each other. When
rotated clockwise, most encoders – but not all – have channel 1 leading
channel 2 as illustrated below. Determine the leading channel by
referring to the encoder documentation, or by measuring with an
oscilloscope.
The encoder output channel that leads when the drive runs Forward
should be connected to NTAC input A, the output channel that trails to
NTAC input B.
The zero reference output channel (usually marked 0, N or Z) needs to

be connected in positioning applications only.
Figure 3-8 Connection diagram for pulse encoders with open emitter

(sourcing) outputs.
Programming The NTAC-02 is programmed through drive parameters. After the
communication between the module and the drive is activated, several
parameters are copied to the drive. These parameters must be
checked and adjusted. For further information, see the Firmware
Manual, Parameter Groups 98 and 50.
Note: The new settings take effect only the next time the module is
powered up.
NTAC Module
Replacement
The NTAC-01 and NTAC-02 are not interchangeable. A faulty NTAC
module must be replaced with a spare part of the same type.
For reference, the differences between the NTAC-01 and NTAC-02
modules are detailed in Appendix C.
  • ABB 5SHX1445H0002 Power Semiconductor Module
  • ABB CI853-1 Communication Interface Module
  • ABB CI858-1 Communication Interface Module
  • ABB PM861K01 Processor Unit
  • ABB REM610 Motor Protection Relay
  • ABB 5SDF1045H0002 Power Semiconductor Module
  • Lilaas R01TS10A0H03-00 Marine Control Lever Module
  • Metso 1H13767C-3 - Paper Pinion Hand Guide Bevel
  • Metso LK-2101 - Linkage Kit
  • Metso A413510 - Rack Enclosure 21 Slots
  • Metso ND9106HU-K - Intelligent Valve Controller
  • Metso D201190L - AO4H Analog Module
  • Metso WIN1011187 - Top Slitter Assembly
  • Metso 251920 - Automation Component
  • Metso LK-1871 - Linkage Kit
  • Metso SE200N529 - XP Power Supply 115/230 VAC
  • Metso Shadow Brown Fleece - Harkila Half Zip Sweater
  • Metso DI8P - Valmet Digital Input Module
  • Metso DO8S0 - Valmet Digital Output Module
  • Metso AO8C - Valmet Analog Output Module
  • Metso AO4H - Valmet Analog Output Module
  • Metso AI8C - Valmet Analog Input Module
  • Metso PDCF2529 - Shaft Sleeve
  • Metso ST2.8 - Lokotrack Owners Manual & Parts Book
  • Metso 500836-M1 - Impeller Pump Release Collar Assembly
  • Metso RKN 33 XT - Valve Service Kit Pack
  • Metso PDCH2539 - Shaft Sleeve
  • Metso LK-2017 - Actuator Linkage
  • Metso N88409030 - Hammer Screw Jaw Crusher M48X970
  • Metso 181538 - IOP365 Isolated Analog Input Module
  • Metso 10691-04 - Charging Kit Olear/Parker
  • Metso QX4SB02SDM - Automation Component
  • Metso VAL0062567 - Pneumatic Cylinder 250 Psi
  • Harkila Metso Full Zip - Fleece Jacket Willow Green
  • Metso AM1-389 829-0010-218 - Bracket for 3+4 in Ball Valve
  • Metso D200467 - IO Rack
  • Metso RKN-359XT - Repair Kit
  • Metso 2.00SB2HKT27A6 - Parker Pneumatic Cylinder
  • Metso D100306 - AIF2mV GEB Module
  • Metso A413757 - AOR4C GEB Module
  • Metso A413754 - AIR8H GEB Module
  • Metso A413767 - AOF2V GEB Module
  • Metso A413742 - BIR82 GEB Module
  • Metso A413744 - BOR82 GEB Module
  • Metso A413753 - AIR8V GEB Module
  • Metso A413752 - AIR8C GEB Module
  • Metso 96511900 - Hydraulic Filter
  • Metso IOP334 - Isolated Digital Input Module
  • Metso 1003894081 - High Flow Oil Filter Cartridge
  • Metso H035506 - Ball Valve Seat Set Kit
  • Metso PDCH2680 - Shaft Sleeve
  • Metso LK-937 - Linkage Kit
  • Metso VAL0353763 - Valmet Pneumatic Cylinder 250PSI
  • Metso APL3037188 - Hydraulic Cylinder 2" Bore
  • Metso 181540 - IOP307 Isolated Analog Input Module
  • Metso LK-2032 - Linkage Kit
  • Metso VAL0207205 - Valmet Automation Power Supply
  • Metso PDCF2680 - Shaft Sleeve
  • Metso 422244-1A - GMB Relay Module Board
  • Metso VAL0356906 - Paper Pneumatic Cylinder
  • Metso RKW-355TT - Jamesbury Repair Kit 8in
  • Metso QN2SP02SXM-BSF - Quartz Valve Control Stonel
  • Metso D201134 - AI8 Analog Input Module
  • Metso APL3032501 - Automation Component
  • Metso D201784L - MBM Backplane
  • Metso M851121 - DMU M2 Module
  • Metso A413310 - Valmet Neles VPU Power Unit
  • Sarianna Metso The Serekh Texts - Hardcover Book
  • Metso 5044i9PS - Pump Impeller
  • Metso 181575 - IOP345 Overspeed Trip Module
  • Metso RKQ-66 - Jamesbury Actuator Diaphragm
  • Metso RKW353XZ - Automation Component
  • Metso PIC-09-50-200 - Automation Component
  • Metso LK-2027 - Linkage Kit
  • Metso XZB10025-011T12 - Moog Valve 9650962700
  • Metso XZB10025-010T12 - Moog Valve 9650965300
  • Metso-SP Transmitter Cable - Operating Unit with 10m Cable
  • Harkila Metso Hybrid - Hunting Jacket Willow Green
  • Metso ND8221/S1 - Neles Valve Positioner
  • Metso METSO10119 - ScreenCheck Component
  • Metso LK-2025 - Linkage Kit
  • Metso A416733 - IQweight External Air Gap Temperature Sensor
  • Metso RKC22MT - Automation Component
  • Metso A413281 - Automation Board
  • Metso LCP9HLY - Stainless Steel Enclosure
  • Metso NP704S/B1S1 - Pneumatic Positioner with I/P Converter
  • Metso BAH3 - Slurry Seal Type
  • Metso A413531-03 - PLC Module Chassis Rack
  • Metso P4610004 - MCAI Communicator Controller
  • Metso QN2AN03HDM - Quartz Valve Positioner Stonel
  • Metso RKW-352-XZ - Automation Component
  • Metso A4300081 - Kajaani LCD Display
  • Metso A428026 7B - Kajaani Rectifier Unit 1
  • Metso 202218 - Kajaani Sensor Power Supply SR 902660
  • Metso 9150 316SS CSTL - Jamesbury 150-2" BN50 Valve
  • Metso 81806 - IOP101 Module
  • Metso STOM000272 - Paper Bushing CR38
  • Metso 1975413 - Chain Hoist Links
  • Metso IMO G053-191597 - Minor Seal Kit
  • Metso VAL0087418 - Cylinder Valmet NTS6LV
  • Metso A413061 - DMU Board VPA 420355-4B
  • Metso P2620-80/25-100 - Automation Component
  • Metso VAL0035292 - Automation Component
  • Metso A413721 - Automation Component
  • Metso ST600 - Automation Component
  • Metso P4500001 - Automation Component
  • Metso SDBX/RA2 - CAT x KVM Extender
  • Metso D201126-DI8 - Digital Input Module
  • Metso D201189L - AI8H Analog Module
  • Metso NA004418 LK1016 - Wafersphere Actuator Mounting Bracket
  • Metso RKN172MTT - Repair Kit
  • Metso MM0311584 - Air Filter Kit RadialSeal
  • Metso 181517 - IOP301 Isolated Analog Input Module
  • Metso RAU3906506 - Automation Component
  • Metso 181208 - IOP332 Digital Input Module
  • Metso A413760 - AIF2C PCB Module
  • Metso 006 1089 36 - Shaft Bearing Seal
  • Metso A413046 - Automation Component
  • Metso VKJ650 - Automation Brake Component
  • Metso LK-1875 - Linkage Kit
  • Metso D201193L - FI4S24 Frequency Input Module
  • Metso D200533 - BIU82 Binary Input Module
  • Metso 500838-M1 - Impeller Pump Release Collar Assembly
  • Metso 2.00SB2ALUS19A - Pneumatic Cylinder 1.375 Stroke
  • Metso D201351 - RES Reserve Module
  • Metso A416100 - IQMoisture Spare Part Kit Halogen Lamp
  • Metso Slurry Pump - Back Liner
  • Metso 7088010042 - Bronze Lantern Ring