Communication of interface: UART Support CPU failure alarm Write-protect jumper IEC Ex intrinsic safety certification

NCS-RC105 HART Communication Board

NCS-RC105H HART communication board is developed with the standard of HART protocol. It becomes the digital field device combined with traditional instruments, so it can be used as HART or 4-20mA instrument. NCS-RC105H HART communication board provides the function of control, capture/output and display for field device.

Main Characteristic

l  4 ~ 20mA output with digital communication of HART protocol(two-wire)

l  Communication of interface: UART

l  Support CPU failure alarm

l  Write-protect jumper

l  IEC Ex intrinsic safety certification

l  EMC test certification

l  With optical coupler

l  Support LCD and magnetism stick operation

l  Support Rosemount 275/375 Controller

l  Size:Φ65mm(customized according to user’s requirements)

Technical Parameter

l  Power supply: 11.9 ~ 45V

l  Accuracy: 0.02%

l  High alarm current: no less than 20.8mA

l  Low alarm current:no more than 3.9mA

l  Power supply of interface board:

isolation 3.3V, 3 mA

l  Operation temperature: - 40°C~ 85

l  Damping adjusting: 0 ~ 32s, stepping 0.1s

Related products with  NCS-RC105 HART Communication Board

     

HT1200M Communicatioin Controller                       Board Set for HART instruments