User manual

UR3274U - User manual 9
 Electrical wirings
Although this controller was designed to resist
electromagnetic interferences in industrial envi-
ronments, pease observe following safety guide-
lines:
• Separatethefeederlinefromthepowerlines.
• Avoid placing near units with remote control switches,
electromagnetic contactors, high powered motors and in
all instances use specic lters.
• Avoidplacingnearpowerunits,particularlyifphasecon-
trolled.
. Wiring diagram
UR3274U5 UR3274U6
I
Programmin module
Controller, 2 SW, Relais/SSR
Supply: 24. ..230 Vac/d c; 4,6 VA
P/N: UR3274U5
wp-direkt.de
24...230V
AC/DC
8A 230V
Resistive
1/2HP
Q1
5A 230V
Resistive
1/8HP
Q2
SSR
+VDC
Tc
PTC/NT C
PT/NI100/1K
2 wire
Power
4/20mA
V/I
1 Programmin module1
1 2 3 4 5 6 7 8 9 10 11 12
Controller, 2 SW, RS485
Supply: 24. ..230 Vac/d c; 4,6 VA
P/N: UR3274U6
wp-direkt.de
24...230V
AC/DC
8A 230V
Resistive
RS485
SSR
+VDC
Tc
PTC/NT C
PT/NI100/1K
2 wire
Power
4/20mA
V/I
1 2 3 4 5 6 7 8 9 10 11 12
Power Supply
1 2
24...230V
AC/DC
Switching power supply with extended
range
… Vac/dc ±% /Hz – ,VA.