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Connection diagram
0.2 Nm/ 2 lb-in
6 mm /0.24 in
71 72
< 1mm² /AWG 26...16
_
7
8
0 ... 20 mA
4 ... 20 mA
Terminal
Data for control connections (printed in bold = Lenze setting)
71
RS-485 serial communication input
72
RS-485 serial communication input
7
Reference potential
8
Analog input
0 ... 10 V (changeable under C34)
9
Internal DC supply for setpoint potentiometer
20
Internal DC supply for digital inputs
28
Digital input Start/Stop
E1
Digital input configurable with CE1
Activate fixed setpoint 1 (JOG1)
E2
Digital input configurable with CE2
Direction of rotation
E3
Digital input configurable with CE3
Activate DC injection brake (DCB)
A1
Digital output configurable with c17
62
Analog output configurable with c08 & c11
K14
Relay output (normally-open contact)
Fault (TRIP)
K12
Protection against contact
•
All terminals have a basic isolation (single insulating distance)
•
Protection against contact can only be ensured by additional measures i.e. double insulation
Fuses/cable cross-sections
Type
ESMD...
371L4TXA...222L4TXA
302L4TXA
402L4TXA
552L4TXA
752L4TXA
552L2TXA, 113L4TXA
752L2TXA, 153L4TXA
183L4TXA
113L2TXA, 223L4TXA
153L2TXA
(1) Observe the applicable local regulations
(2) Pulse-current or universal-current sensitive earth leakage circuit breaker
(3) UL Class CC fast-acting current-limiting type fuses, 200,000 AIC, required. Bussman KTK-R or equivalent
Observe the following when using E.l.c.b:
•
Installation of E.l.c.b only between supplying mains and controller.
•
The E.l.c.b can be activated by:
- capacitive leakage currents between the cable screens during operation (especially with long, screened motor cables)
- connecting several controllers to the mains at the same time
- RFI filters
L
3/PE 180V - 0% ... 264V + 0 %
48 Hz ... 62 Hz
L1
L2
L3
N
PE
L1 L2
COM
7
8 9 20 28 E1 E2 E3
20 A1 62
K14 K12
1k ... 10k
7
28 E1 E2 E3
_
+
+12 V DC - 0 %
...
+30 V DC + 0 %
(1)
Installation to EN 60204-1
Fuse
Miniature circuit
breaker
M10 A
M12 A
M16 A
M20 A
M25 A
M35 A
M45 A
M60 A
M70 A
M90 A
Installation
3/PE 320V - 0 % ... 528V + 0 %
48 Hz ... 62 Hz
L1
L2
L3
N
PE
L3
PES
PES
PES
PES
L1, L2, L3, PE
[mm²]
C10 A
1.5
C12 A
1.5
C16 A
2.5
C20 A
2.5
C25 A
4
C35 A
6
C45 A
10
C60 A
16
C70 A
16
C90 A
16
- 4 -
L1 L2
L3
0.5 Nm/ 4.5 lb-in
6 mm /0.24 in
U V W
PE
M
PE
3~
Modbus or LECOM
input resistance: >50
(with current signal: 250
+10 V, max. 10 mA
+12 V, max. 20 mA
LOW = Stop
HIGH = Run Enable
HIGH = JOG1 active
LOW = CW rotation
HIGH = CCW rotation
HIGH = DCB active
DC 24 V / 50 mA; NPN
AC 250 V / 3 A
DC 24 V / 2 A ... 240 V / 0.22 A
LOW = 0 ... +3 V, HIGH = +12 ... +30 V
Installation to UL
Fuse
(3)
L1, L2, L3, PE
10 A
12 A
15 A
20 A
25 A
35 A
45 A
60 A
70 A
90 A
1.2 Nm/ 10 lb-in
2.0 Nm/ 18 lb-in
9 mm /0.35 in
13 mm /0.5 in
smd403
kΩ
Ω)
E.l.c.b.
(2)
[AWG]
14
14
14
12
10
> 30 mA
8
8
6
6
4
smd series
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