Summary of Contents for AutomationDirect prosense TTD-20-N40160F-H
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Operating instructions Measured signal converter for temperature sensors TTD-20-N40160F-H TTD-20-N40300F-H...
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Contents 1 Preliminary note ....................2 1.1 Symbols used ....................2 2 Safety instructions ....................3 3 Functions and features ..................3 4 Function .......................3 5 Installation......................3 6 Electrical connection ....................4 7 Operation ......................5 8 Scale drawing ......................5 9 Technical data ......................6 1 Preliminary note 1.1 Symbols used ►...
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2 Safety instructions • Please read this document prior to set-up of the unit. Ensure that the product is suitable for your application without any restrictions. • Improper or non-intended use may lead to malfunctions of the unit or to un- wanted effects in your application.
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6 Electrical connection The unit must be connected by a qualified electrician. The national and international regulations for the installation of electrical equipment must be adhered to. cULus - Class 2 source required. ► Disconnect power. ► Connect the unit as follows: n.c.
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7 Operation After power on, the unit is in the Run mode (= normal operating mode). Response of the analog output in case of a fault: Value below the set measuring range The output signal falls to min. 3.8 mA. Value above the set measuring range The output signal rises to max.
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9 Technical data Measuring range [°F] - TTD-20-N40160F-H ..................... -40...160 - TTD-20-N40300F-H ..................... -40...300 Operating voltage [V] ................... 20...32 DC Short-circuit protection (pulsed); reverse polarity protection, overload protection Integrated watchdog Analog output ....................4 ... 20 mA Max. load [Ω] ........................300 Rise time analog output [ms] ..................400 Accuracy Analog output [K] ...........
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