32-channel DC differential voltage AI card for Tricon SIS, TMR triple redundant, programmable 12/14-bit resolution, full fault diagnosis, collects process signa... ...

TMR triple redundant DO card with 16 isolated non-common 24VDC channels, 2A per point, 1500VDC isolation, hot-swappable, drives solenoids/valves for petrochemic... ...

TMR triple redundant DI card with 32 isolated 24VDC dry/wet contact channels, 2500V channel isolation, hot-swappable, full line diagnostics for ESD/BMS petroche... ...

SIL3 certified Tricon communication module with dual 10/100M Ethernet & 4 RS232/485 serial ports, multi-protocol support, hot-swappable, connects SIS contro... ...

ABB UNS0122A-P excitation control unit, precise current regulation & multi fault protection for power station generators. ...

ABB UNITROL 1010 digital excitation controller, stable voltage control & multi-protection for medium synchronous generators. ...