28
TGH 1360E
Important note:
to fulfil the EMC requirements it is necessary to mount ferrite cores to the wires
for the supply voltage and the earth wires. The bigger ferrit core is for the power
supply (terminals L1/L+ and N/L-), the smaller ferrit core is for the earth wires
PE and PE2. All of these terminals are in the lower terminal box.
Please install the ferrit core according to the following diagram:
X12
X13
X14
X16
X15
X17
X18
X19
X10
X11
L1/l+
N/L-
PE
PE
PE2
12
11
14
11
22
21
24
21
32
31
34
31
E1
EG
E2
EG
RTS
T1
M+
T2
M-
RxD TxD
PE
B
A
GND
PE
SUPPLY
ALARM L+
ALARM L-
AL SYSTEM-
External
Inputs
RS232
RS485
Temp.
Input
Analogue
Output
one winding per cable
small ferrit core
for PE, PE2
big ferrit core
for L1/L+ , N/L-
Wiring and commissioning
