Wiring Diagram - Fronius Ohmpilot Bedienungsanleitung

Wiring Diagram

G B
1 2
4
5 6
LAN
D+ D- -
L1 L2 L3 N PE
8
1
Green LED
2
Blue LED
3
Red LED
4
Button
5
Ethernet RJ45, at least CAT5,
screened
6
Modbus RTU (default address 40)
Spring balancer 0.2 - 1.5 mm
max. 1000 m, screened and twisted
7
Connection terminal for PT1000
Temperature sensor
Spring balancer 0.2 - 1.5 mm
R
3
7
R2 R3
L2 N L3
9
2
2
N PE
NC W NO OUT N
11
10
8
INPUT - grid supply 1x 230 V or 3x 230 V
Spring balancer 1.5 - 1.5 mm
NOTE! Phase and neutral conductors
must not be mixed up. Residual cur-
rent-operated circuit breaker is triggered.
9
OUTPUT - L2 heating element
Spring balancer 1.5 - 2.5 mm
10
OUTPUT - L3 heating element
Spring balancer 1.5 - 2.5 mm
11
Multifunctional relay output
(see application examples)
variable max. 13 A resistive load
Spring balancer 1.5 - 2.5 mm
WARNING! If signal cables are connected,
the individual wires must be bound togeth-
er with a cable tie directly upstream of the
terminal. This prevents any wire making
contact with dangerous voltages if it works
loose.
12
OUTPUT - heating element continuously
adjustable up to 3 kW
PE
12
2
2
2
2
67