Electrical installation
Power terminals
Connection plan for mimimum wiring with internal brake resistor
43
EDBCSXE040 EN 6.0
5.3.3
Connection plan for mimimum wiring with internal brake resistor
Stop!
Always operate the ECS power supply modules with a brake resistor
(internal/external).
The ECS power supply modules in the standard built−in unit and push−through design
(ECSEE / ECSDE) are provided with a device−internal brake resistor.
In order to use the internal brake resistor (Rb), carry out the following wiring:
ƒ
Bridge between the terminals X22/+UG and X22/BR0 (CR)
Current flow from +UG via the internal brake resistor (Rb) and the brake transistor to
−UG.
ƒ
Bridge between the terminals X6/T1 and X6/T2 (CR)
Deactivate the temperature monitoring of the non−existing external brake resistor.
L3
N
L1
L2
Z1
K1
K1
L1
L2
L3
PE
X21
+UG
+UG +UG
-UG
-UG
-UG
PE
PE
PE
X22
X23
Off
On
+UG
BR1
BR0
M
3~
R
T1
T2
X6
...
J
2
6
K1
0
Rb
U
V
W PE
X24
BD1 BD2
X25
X7
"
"
+
"
"
+UG +UG
-UG
-UG
PE
PE
X23
M
3~
R
J
2
6
0
U
V
W PE
X24
BD1 BD2
X25
X7
+
"
"
"
"
F4
F1...F3
"
"
ECSxS/P/M/A...
ECSEE...
ECSDE...
ECSxS/P/M/A...
ECSXA011
Fig. 5−3
Interconnected power system with internal brake resistor
HF−shield termination by large surface connection to functional earth (see mounting
instructions for shield mounting ECSZS000X0B)
Twisted cables
K1
Mains contactor
F1 ... F4 Fuse
Z1
Mains choke / mains filter, optional
Rb
Internal brake resistor
J
KTY thermal sensor of the motor
System cable for feedback
Содержание ECSDE012
Страница 1: ...EDBCSXE040 y Ä y ä Operating Instructions ECS ECSEExxx ECSDExxx ECSCExxx Power supply module ...
Страница 3: ... 3 EDBCSXE040 EN 6 0 ECSEE_002A ...
Страница 168: ...Index 12 168 EDBCSXE040 EN 6 0 W Warning 68 112 Warranty 12 X XT EMZ9371BC keypad Diagnostics 123 Parameter setting 72 ...