AutomationDirect prosense TTD-20-N40300F-H Betriebsanleitung - Seite 4
Blättern Sie online oder laden Sie pdf Betriebsanleitung für Messgeräte AutomationDirect prosense TTD-20-N40300F-H herunter. AutomationDirect prosense TTD-20-N40300F-H 6 Seiten. Measured signal converter for temperature sensors
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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:
LED1
n.c. = not connected
1: Connection Ub and output signals (operation as 2-wire unit)
2: Connection Ub and output signals (operation as 3-wire unit)
3: Connection of a 2-wire measuring probe;
links between 1 / 2 and 3 / 4.
4: Connection of a 4-wire measuring probe.
LED 1: lit in case of operation as 3-wire unit.
LED 2: lit in case of a load on the analog output.
4
2
1
3
4
1
2
4
3
LED2
1
2
1
L +
1
2
L
3
3
4
1
1
L +
2
L
2
4
n.c.
3
L
4
2
3
4