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I have a Hitachi H 252B PLC with a RT60 (6 channel analog input module). I have been told the RT60 module is made by a third party and information is hard to get in Hitachi manuals, so I hope you guys will help.
I am hooking up a RTD (Pt 100) straight to the RT60 module with no 4-20 transmitter in between. The jumper setting on the RT60 module is such that it is reading Pt 100, (-100C to 300C). Also, the dip switch is set with a BCD output.
It is only to monitor the temperature so I plan to read the value straight on the SCADA. I’m not sure about the resolution of RT60 card (probably 12 or 13 bits).
What is the scaling that I should use on the SCADA?
Raw (min)=? Raw (max)=?
Engg. (min) = ? Engg.(max) = ?
Thanks.
I am hooking up a RTD (Pt 100) straight to the RT60 module with no 4-20 transmitter in between. The jumper setting on the RT60 module is such that it is reading Pt 100, (-100C to 300C). Also, the dip switch is set with a BCD output.
It is only to monitor the temperature so I plan to read the value straight on the SCADA. I’m not sure about the resolution of RT60 card (probably 12 or 13 bits).
What is the scaling that I should use on the SCADA?
Raw (min)=? Raw (max)=?
Engg. (min) = ? Engg.(max) = ?
Thanks.