Woodward 9905-971 LINKNET 16-Channel Discrete Input Module

Product Details:

The LINKnet distributed I/O network provides low cost, easy to implement distributed I/O capabilities for the NetCon control system.

The LINKnet I/O modules, while slower and less powerful than NetCon I/O modules,

are well suited for non-turbine control functions like sequencing and monitoring.

• Accuracy: 1 % at 25 °C without field calibration
• Power Supply Input: (18 to 32) V (dc)
• Isolation:

Network to I/O channel: 277 V (ac)

Power supply input to network: 277 V (ac)
I/O channel to I/O channel: 0 V (rms)
Power supply input to I/O channel: 500 V (dc) (except for discrete inputs; discrete input power comes directly from power supply input)

• Field Wiring: 2 mm² (14 AWG) maximum wire size
• Temperature Range: (–40 to +55) °C
• UL Listed: Class I, Division 2, Groups A, B, C, and D
• Shock and Vibration:

US MIL-STD-810, 30 Gs sine wave at 11 ms

US MIL-STD-167, (18 to 50) Hz

• EMC:

Emissions: EN 55011, Class A, Group 1
ESD immunity: IEC 801-2 (1991) 8 kV air and 4 kV contact, HCP and VCP tests
Radiated RF immunity: IEC 801-3, 10 V/m +80 % 1 kHz AM, (80 to 1000) MHz
Fast transient immunity: IEC 801-4 (1988) 2 kV directly coupled onto power lines and 2kV capacitively coupled onto I/O network lines

• Scan Rate:

Less than 7 output modules:
(# of I/O modules x 6 + 75) ms typical
(# of I/O modules x 6 + 100) ms maximum
7 or more output modules:
(# of I/O modules x 6 + # of outputs)

FAQ

• Q:Do you provide warranty for the goods?
• A:Yes, we provide one year warranty for all the goods from us.
• Q:What is your MOQ?
• A:We could provide you very small MOQ for each item.
• Q: How do you make our business long-term and good relationship?
• A: We keep good quality and competitive price to ensure our customers benefit. We also provide very good before-sale service &after-sale service to our customer.
• Q: Can you provide discount?
• A: Yes, we are glad to offer your discount if you could order more pieces.

Sumset International Trading Co.,Ltd Is A Professional Supplier For Industrial Automation Spare Parts.

We specialize in PLC modules, DCS control cards, ESD control cards, turbine supervisory, vibration monitoring and asset protection system.

We Are The World's Leading Industrial Equipment Supplier, Specializing In The Production Of Automation Control System Modules And Spare

Parts For Several Years. We Purchase From Factories Of World Famous Brands, Such As Konnad (General Agent In China), Bently Nevada, ABB,

Invensys Triconex, GE Fanuc, Foxboro, Emerson, Epro, Schneider Modicon, Westinghouse, Siemens, Woodward, Hima, Yaskawa, Bosch

Rexroth, Rosemount, Etc.

Many products in stock and the warranty is 1 year

Rockwell Allen-Bradley:
SLC500: 1747/1746 series
MicroLogix: 1761/1763/1762/1766/1764 series
CompactLogix: 1769/1768 series
Logix5000: 1756/1789/1794/1760/1788 series
PLC-5: 1771/1785 series

ABB:
AC800M series module,Industrial robots spare parts DSQCseries ,Bailey INFI
90,800xA,Advant OCS with
Master Software, with MOD 300software Advant OCS, Freelance - Distributed
Control System for Process Industry, Symphony Melody, Satt OCS, Symphony DCI
System Six, Harmony/INFI 90,Security system

GE:
IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module ,Communication
module ,Analog digital module
EX2100,EX2000 Excitation system card ,IS200 series DS200 series

Bently Nevada:
3500/3300 Surveillance protection syste,Proximitor eddy current sensor probe

EPRO:
PR6422/PR6423/PR6424/PR6426 eddy-current transducer,PR9268series
Electrodynamic absolute vibration sensor MMS6000 system

Emerson:
DeltaV system Dual - channel redundant security system Redundant controller
Power supply module I/O unit Analog AImodules Analog AO modules

Woodward:
SPC valve position controller 505/505E(9907-162, 9907-164, 9907-165, 9907-
167)digital controller, 2301A controller, 9905 series, 2301D-ST series

Yokogawa:
CS3000 system CPU control module, Analog module

Honeywell:
Alcont,Experion LS,Experion PKS,Experion HS,Plant Scape
TDC 2000,TDC3000,TPS,security system

Westinghouse:
OVATION system,WDPF system,WEStation

Invensys Triconex:
Redundant fault-tolerant control system,the most modern fault-tolerant controller
based on triple-module redundancy (TMR) architecture

Invensys Foxboro:
I/A Series system,FBM(input / output modules) sequential control,Ladder logic
control, Accident recall processing,Digital-to-analog conversion,Input / output signal
processing,Data communication and processing