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Safety
Product
Mechanical
information
information
installation
4.8
Minimum connections
This following section shows the basic connections which are required for the drive to operate.
Figure 4-16 Minimum connections for operation in RFC-S mode (size 3 and 4)
Lift Controller
Keypad optional item
Local or Remote option
4
Communications
port
5
10
15
11
Position feedback
connector 15 way D-type
Servo motor
(permanent magnet)
80
Electrical
Getting
User Menu A Commissioning
installation
started
!
485
1
6
L1 L2 L3 U V W
U V W
Advanced
Parameters
Braking resistor
3
_
+
BR
485
Relay
Fuses
E
L1 L2
L3
Diagnostics Optimization CT MODBUS RTU Technical Data
1
2
3
4
5
V4 Speed Reference
6
0V
7
V2 Speed Reference
8
Motor thermistor
9
10
11
21
22
24V
23
24
25
Brake control output
26
V3 Nominal speed
27
Fast disable input
28
Direction input
29
V1 Creep speed
30
Safe Torque Off (STO)
31
Drive enable
41
Drive OK
42
Brake control optional from drive or
1
Elevator controller
2
Fast disable input only required for
systems using output shorting contactor
External protection for the braking
3
circuit and the braking resistor
4
Communications port on the
E300 Advanced Elevator drive
5
Speeds V1 to V4 are Shown
as examples
5
5
T
e
r
m
i
n
a
l
1
M
5
o
2
d
e
5
E300 Design Guide
Issue Number: 1
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