Baud rate
Transmission rate of serial interface. |
Electronic
output
After reaching the preset value, a positive (PNP) or negative (NPN) signal is emitted at the output
(transistor or optocoupler). |
Emitted
interference
Electromagnetic pulses emitted by
devices that are spread over the air or over lines (EN 50081). |
Interference
immunity
The capacity of a device to continue
to operate correctly and without functional restriction in sprite of electromagnetic
interference (EN 50082). |
LED-display
Self-luminous, easy-to-read
7-segment display. |
LCD-display
Liquid-crystal display. Can be read
thanks to background illumination or normal light incidence. |
Protection
It is indicated according to DIN 40050 and IP (International Protection) followed by a 2-digit number. |
Relay output
A relay is switched when the preset
value has been reached. |
Interfaces
Used to communicate (input and output)
with external systems. |
Limit value
An output is switched when this value
has been reached or exceeded (up or down). |
Classifications
Classifications (EN 61010) are descriptions
of connected protective measures against electric shock. |
Scaling
factor (electronic gear)
Multiplier to evaluate input pulses.
Possibility of evaluating incoming pulses and thus of adapting electronic
and mechanical equipment. |
Reset
Return to initial value of tachometer. |
Timeout
A reset of the display is effected
in case the pulses were interrupted after this period has lapsed. |
Parity
Control bit for error recognition
of data received serially. |
Totalizer
A counter that counts the input pulses
by adding or subtracting them without any kind of control function. |
Update time
Repeated display or measurment cycle. |
VAC
Voltage supply: Alternating current. |
VDC
Voltage supply: Direct current. |
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