GREEN LINE

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One channel tachometer family T400

Type and part numbers
T401.00 4..20mA output 383Z-05307 T402.00 2...10 V ouput 383Z-05308 T411.00 display; 4...20 mA output 383Z-05318 T412.00 display; 2...10 V output 383Z-05319 T411.03 display; 5 VDC sensor supply; 4...20 mA output 383Z-05595 T412.03 display; 5 VDC sensor supply; 2...10 V output 383Z-05596 Optional accessories
Power supply 100-240 VAC /24 VDC / 1 A 383Z-05764 Interface cable RS232 for con guration 830A-36889 USB adapter for interface cable 830A-37598

Technical data

Measuring range Lowest: 0…1.000 Hz Highest: 0...35.00 kHz
Measurement time Con gurable min. measurement time (tM): 2/5/10/20/50/100/200/500 ms, 1/2/5 s Reaction time Current output: Typical tM + 7.5 ms Maximum Input period + tM + 7.5 ms Relays: Typical tM + 10.5 ms Maximum Input period + tM + 10.5 ms Accuracy 0.5% referred to the analog output end of range value Analog output (1) T401/T411: Current output 0...20 mA resp. 4...20 mA T402/T412: Voltage output 0...10 V resp. 2...10 V Programmable rising or falling transfer function (min. end value 1.00 Hz) Load T401/T411: max. 500 Ohms corresponding to a maximum of 10 V Load T402/T412: min. 7 kOhm corresponding to a maximum of 1.4 mA Maximum open circuit voltage: 12 V Resolution: 12 bit corresponding to 1:4096 Maximum linearity error: 0.1 % Temperature drift: typ. ± 100 ppm/degree K, max. ± 300 ppm/degree K Set points /relay (2) Hysteresis: For each limit an upper and a lower set point may be set independently Change over contact: max. 250 VAC, 1250 VA (DC: see operating instructions)

JAQUET T400 Speed measurement, switching and indicating instruments

Data I/O RS232 interface with +5 V-CMOS level 3-pole. 3.5 mm stereo headphone connector on the front side. Sensor input (1) Input resistance Analog 30 kOhm / Digital 46 kOhm Features • Converts absolute speed into an analog signal • Including 2 limits (A/B) with programmable hysteresis• One changeover relay assigned via binary input to limit (A or B)• T411 and T412 models with display• Isolated signal input with automatic trigger level adjustment • Built in isolated sensor supply with sensor monitoring • Open collector output of sensor frequency • Accuracy class 0.05% for limits and 0.5% for analog signals • Con guration and status via Windows® software• 5 digit machine factor allowing con guration and display in machine units• Wide tolerance 10...36 VDC power supply Frequency range 0.01 Hz /35 kHz

TYPICAL APPLICATIONS

Industrial diesel engine start control and overspeed protectionMicro turbine measurement and protectionTurbocharger speed measurementMachine protection in safety critical applications Universal speed measurementand indication Trigger level Analog input: Adaptive trigger level from 28 mV to 6.5 V or 250 mV to 6.5 V peak de- pending on the amplitude of the input signal. Digital input: Digital xed trigger at 3 V ± 1.5 V hysteresi Sensor supply Standard + 14 V, max. 35 mA, short-circuit proof S5 version + 5 V , max. 35 mA, short-circuit proof Built-in pull up and pull down resistor 820 Ohm for connection of two-wire trans- mitters or daisy chaining of T400’s T400 advantage Sensor monitoring Sensor monitoring 3 wire sensors: programmable current consumption limits of 0.5…35mA. Outside the selected range the sensor is signaled as faulty . Electromagnetic sensors: continuity checked. Open circuit signaled as a fault. None: Both sensor monitoring functions may be disabled. • Fast response to over speed conditions• Germanischer Lloyd’s and ABS approval for marine applications• Digital display of speed value for the models T411 and T412 • 0/4…20 mA or 0/2…10 V analog output with rising or falling characteristics• Adaptive trigger provides high noise immunity e.g. with electromagnetic sensors• Digital input for direct treatment of frequency signals• 2 possible relay con guration sets e.g. for start up bridging, controlled via binary inputs• Pluggable terminals • Integrated 2 or 3 wire sensor monitoring and system watchdog Open collector output (1) Galvanically separated output of sensor frequency

I N C H A R G E O F S P E E D

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