Emerson E300 Series - Page 82

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information
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information
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installation
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installation
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82 E300 Design Guide
Issue Number: 1
Figure 4-18 Minimum connections for operation in RFC-S mode (size 6)
E
T
e
r
m
i
n
a
l
M
o
d
e
L1 L2 L3
Fuses
L1 L2
L3
U
VW
UVW
3
!
+
_
BR
Braking resistor
Position feedback
connector 15 way D-type
5
10
15
1
6
11
Keypad optional
item Local or
Remote options
6
Lift Controller
1
2
Brake control optional from drive or
Elevator controller
Fast disable input only required for
systems using output shorting contactor
4
External protection for the braking circuit and
the braking resistor
Speeds V1 to V4 are shown as examples
10
1
1
8
9
6
7
4
5
3
Direction input
24V
2
1
30
31
28
29
26
27
24
25
23
21
22
Safe
T
orque Of
f (STO)
Drive enable
Fast disable input
Brake control output
Motor thermistor
1
5
4
5
5
5
3
5
2
Servo motor
(permanent magnet)
0V
V1 Creep speed
V3 Nominal speed
V4 Medium speed
V2 Inspection speed
Communications
port
485485
Drive OK
Relay
41
42
Communications port on the
E300 Advanced Elevator drive