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E-HELP: SIX Maintains Passive Resistance Regardless of Power

E-HELP: SIX Maintains Passive Resistance Regardless of Power
Q: Will the SIX Signal Isolator/Converter pass input signals through if the output is disconnected? We will be replacing our DCS, so we need to know if the input side will continue to work while the DCS is disconnected.
Published: August 18, 2017

E-HELP: Adjustable Deadband Thermocouple Alarms

E-HELP: Adjustable Deadband Thermocouple Alarms
Q: We currently are using TCA Thermocouple Alarm units in our plant (model TCA/K-10MV/SX1/117AC/[STD]). The user’s manual says that the deadband is fixed at 1% of the input range. However, we need the TCA to trip at a set point of 190°F and reset at 180°F. Is this model capable of meeting this requirement and do you still manufacture this model?
Published: August 16, 2017

EHELP: Can the SPA2 be placed in an existing 4-20mA loop as passive?

EHELP: Can the SPA2 be placed in an existing 4-20mA loop as passive?

Q. Can the SPA2 be placed in an existing 4-20mA loop as passive? 

Published: August 9, 2017

EHELP: Is there a signal conditioner with 0-2Vdc input & 2 isolated 4-20mA outputs?

EHELP: Is there a signal conditioner with 0-2Vdc input & 2 isolated 4-20mA outputs?
Q. Is there a signal conditioner with 0-2Vdc input and two isolated 4-20mA outputs with 24Vdc?  I need it as compact as possible because I need to install it horizontally in a cabinet. 
Published: July 26, 2017

EHELP: Can you help specify a splitter that can send the signal to both control systems?

EHELP: Can you help specify a splitter that can send the signal to both control systems?

Q. I have two different control systems and I need some splitters to split a 4-20 mA signal. I may need to have the loop isolated. Can you help specify a splitter that can send the signal to both control systems where I can use the splitter connected in a series on the original loop? My company has used the SIX in the past, would this work?

Published: July 12, 2017
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