Instruction Manual T601
JAQUET AG
Revision: 004
36/73
Sensor Type
powered:
The sensor is supplied from the Tachometer’s
14V (+/-0.5V) supply. To use static sensor
monitoring the Min/Max current consumption must
be defined.
not powered:
For sensors that aren’t powered by the
Tachometer. Sensor monitoring is done via
impedance measurement. Therefore a broken
cable can be detected.
not used:
Sensor input is not used. Certain functions
requiring 2 sensors are not available and will be
automatically disabled.
Internal pull up resistor
not used:
The internal pull up is not in circuit.
used:
The internal pull up is in circuit.
Current monitoring
When the sensor is supplied from the tachometer upper and lower
current limits must be entered. Current consumption outside of the
defined limits results in a static sensor error being signalled.
Trigger level
One of 3 modes may be selected. Fixed trigger (fixed 3V) for digital
sensors and two adaptive triggers (57 mV
pp
/ 500 mV
pp
) for analog
speed sensors (electromagnetic).
7.7.2 Configure Analog Sensor
To configure the analog sensor input, go to <Configuration>,
<Sensor>.
How to connect the sensor to terminal B is shown in 6.1.3 Terminal
B.
There are 2 parameters available for configuration:
Type:
Pt100
/ Current 4 .. 20mA / Current 0 .. 20mA
Min. Sensor current:
0.5mA …
3.5mA
… 35mA
