1771-OBD/C Allen-Bradley Original And Brand New PLC Module

Input Module Operation

In traditional I/O systems, controllers poll input modules to obtain their input status. In the ControlLogix system, a controller does not poll digital input modules. Instead, the modules multicast their data either upon change of state (COS) or requested packet interval (RPI). The frequency depends on the options chosen during configuration and whether the input module is local or remote. This method of communication uses the Producer/Consumer model. The input module is the producer of input data and the controller is the consumer of the data.

Contact Me

Email: sales7@cambia.cn (Skype)

Tel:+86 18030273592(Whatsapp/Wechat)

skype id:sales7_1232

1756 ControlLogix Controllers

ControlLogix Controller Catalog Numbers 1756-L61, 1756-L62, 1756-L63, 1756-L63XT, 1756-L64, 1756-L65, 1756-L71, 1756-L72, 1756-L73, 1756-L73XT, 1756-L74, 1756-L75

GuardLogix Controller Catalog Numbers 1756-L61S, 1756-L62S, 1756-L63S, 1756-LSP, 1756-L71S, 1756-L72S, 1756-L73S, 1756-L7SP, 1756-L73SXT, 1756-L7SPXT

ControlLogix Redundancy Catalog Numbers 1756-RM, 1756-RMXT, 1756-RM2, 1756-RM2XT

ABOUT US

Cambia Automation Limited, Our company has been established in 2006, retains an extensive inventory of PLC DCS TSI spare parts.

We are one of the leading stockiest and supplier of Bently Nevada, Allen Bradley, Honeywell, Triconex, ICS Triplex products in China.

Below is our business scope, if you are interested, please don't hesitate to contact us. (Email: sales7@cambia.cn)

-----Bently Nevada

3500/3300 Surveillance protection system, Proximitor eddy current sensor probe

-----EPRO

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

-----ENTEK

Eddy-current transducer probe, Vibration monitoring table double-channel axis vibration monitoring table C6652

-----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

-----Schneider Modicon

Quantum 140series: CPU processor module, Communication module, Analog input-output module, Digital input-output module

-----GE IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module, Communication module, Analog-digital module

EX2100, EX2000 Excitation system card, IS200 series DS200 series

Advantage products