TMR or QUAD

B

Thread Starter

bourchak

hi,
i need to choose DCS & ESD (must be separate) but from the same vendor. can someone give me a feedback for using the following vendors for a critical application (5000 I/O)

1 - DCS + ESD honeywell
2 - DCS + ESD foxboro
3 - DCS + ESD siemens
4 - DCS + ESD yokogawa

what technical advantage and desavantage?
Appreciate if you can give me feedback?
thank you for your help.
 
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