U V W
L1 L2
8 9 20 28 E1 E2 E3
K14 K12
+10 V
+12 V
COM
AIN
7
8
7
+
_
71 72
L3
7
28 E1 E2 E3
20 A1 62
AOUT
TXA
TXB
COM
DIGOUT
PE
N
L3
L2
L1
3/PE 320V - 0 % … 528V + 0 %
48 Hz … 62 Hz
0.5 Nm/ 4.5 lb-in
6 mm /0.24 in
PES
PE
PES
PES
M
3~
PES
PE
0.2 Nm/ 2 lb-in
6 mm /0.24 in
< 1mm² /AWG 26…16
_
0 … 20 mA
4 … 20 mA
1k … 10k
+12 V DC - 0 %
…
+30 V DC + 0 %
L1 L2
PE
N
L3
L2
L1
3/PE 180V - 0% … 264V + 0 %
48 Hz … 62 Hz
L3
1.2 Nm/ 10 lb-in
9 mm /0.35 in
2.0 Nm/ 18 lb-in
13 mm /0.5 in
- 4 -
smd
series
Installation
L
Connection diagram
R
i
= 3.3 k
Ω
LOW = 0 … +3 V, HIGH = +12 … +30 V
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
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
K12
K14
Data for control connections
(printed in bold = Lenze setting)
Terminal
71
72
7
8
9
20
LOW = Stop HIGH = Run Enable
28
HIGH = JOG1 active
E1
LOW = CW rotation
HIGH = CCW rotation
E2
HIGH = DCB active
E3
A1
62
(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
Fuses/cable cross-sections
(1)
E.l.c.b.
(2)
Installation to EN 60204-1
Installation to UL
Type
ESMD...
L1, L2, L3, PE
[AWG]
Fuse
(3)
L1, L2, L3, PE
[mm²]
Miniature circuit
breaker
Fuse
> 30 mA
371L4TXA…222L4TXA
14
10 A
1.5
C10 A
M10 A
302L4TXA
14
12 A
1.5
C12 A
M12 A
402L4TXA
14
15 A
2.5
C16 A
M16 A
552L4TXA
12
20 A
2.5
C20 A
M20 A
752L4TXA
10
25 A
4
C25 A
M25 A
552L2TXA, 113L4TXA
8
35 A
6
C35 A
M35 A
752L2TXA, 153L4TXA
8
45 A
10
C45 A
M45 A
183L4TXA
6
60 A
16
C60 A
M60 A
113L2TXA, 223L4TXA
6
70 A
16
C70 A
M70 A
153L2TXA
4
90 A
16
C90 A
M90 A
Relay output (normally-open contact)
Fault (TRIP)
RS-485 serial communication input
RS-485 serial communication input
Reference potential
Analog input
0 … 10 V
(changeable under C34)
Internal DC supply for setpoint potentiometer
Internal DC supply for digital inputs
Digital input Start/Stop
Digital input configurable with CE1
Activate fixed setpoint 1 (JOG1)
Digital input configurable with CE2
Direction of rotation
Digital input configurable with CE3
Activate DC injection brake (DCB)
Digital output configurable with c17
Analog output configurable with c08 & c11
Modbus or LECOM
input resistance: >50 k
Ω
(with current signal: 250
Ω
)
+10 V, max. 10 mA
+12 V, max. 20 mA
AC 250 V / 3 A
DC 24 V / 2 A … 240 V / 0.22 A
DC 24 V / 50 mA; NPN
smd403
