CR720S CR721S
45
ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice!
26/11/2020
CR721S / page 15
CR721S (HW version: V1.0.5.x)
Technical data
Control systems
Wiring
ST B
06
IN1100 A, B
L
48
GND
SYS
01
VBB
5
S
Inputs
07
IN1101
S
08
IN1102 A, B
L
S
09
IN1103 A, B
L
S
S
37
IN1601 A, B
L
S
38
IN1602 A, B
L
S
39
IN1603 A, B
L
S
44
IN1000 B
L/H
, FRQ
L/H
S
45
IN1001 B
L/H
, FRQ
L/H
S
46
IN1002 B
L/H
, FRQ
L/H
S
47
IN1003 B
L/H
, FRQ
L/H
S
59
IN1500 B
L/H
, FRQ
L/H
S
60
IN1501 B
L/H
, FRQ
L/H
S
61
IN1502 B
L/H
, FRQ
L/H
S
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Outputs
GND
GND
GND
GND
52
GND
O
VA
05
GND3
02
GND
4
A, B
L
14
GND
ANA
62
IN1503 B
L/H
, FRQ
L/H
S
10
IN1200 B
L
(10 kΩ)
S
11
IN1201 B
L
(10 kΩ)
S
12
IN1202 B
L
(10 kΩ)
S
13
IN1203 B
L
(10 kΩ)
S
29
IN1400 B
L
(10 kΩ)
S
S
S
30
IN1401 B
L
(10 kΩ)
31
IN1402 B
L
(10 kΩ)
32
IN1403 B
L
(10 kΩ)
S
40
IN1700 B
L
(10 kΩ)
S
S
S
41
IN1701 B
L
(10 kΩ)
42
IN1702 B
L
(10 kΩ)
55
IN1800 B
L
(10 kΩ)
S
43
IN1703 B
L
(10 kΩ)
S
56
IN1801 B
L
(10 kΩ)
S
S
S
57
IN1802 B
L
(10 kΩ)
58
IN1803 B
L
(10 kΩ)
25
IN1300 B
L
(3,2 kΩ)
S
26
IN1301 B
L
(3,2 kΩ)
S
S
S
27
IN1302 B
L
(3,2 kΩ)
28
IN1303 B
L
(3,2 kΩ)
GND
Supply
03
VBB
4
04
VBB
3
ST B
L
L
L
L
L
L
L
L
L
22
OUT0306
23
OUT0307
69
OUT0406
70
OUT0407
79
OUT0506
24
OUT0308
71
OUT0408
81
OUT0508
16
OUT0300
18
OUT0302
20
OUT0304
63
OUT0400
65
OUT0402
67
OUT0404
73
OUT0500
75
OUT0502
77
OUT0504
80
OUT0507
17
OUT0301
19
OUT0303
21
OUT0305
64
OUT0401
66
OUT0403
68
OUT0405
74
OUT0501
76
OUT0503
78
OUT0505
IN1600 A, B
L
36
PWM
H/L,
PWM
I,
B
H/L
(4
A), H
PWM
H/L,
PWM
I,
B
H/L
(4
A), H
PWM
H/L,
PWM
I,
B
H/L
(4
A), H
PWM
H/L,
PWM
I,
B
H/L
(4
A), H
PWM
H/L,
PWM
I,
B
H/L
(4
A), H
PWM
H,
PWM
I,
B
H
(4
A)
PWM
H,
PWM
I,
B
H
(4
A)
PWM
H,
PWM
I,
B
H
(4
A)
PWM
H,
PWM
I,
B
H
(2,5
A)
PWM
H,
PWM
I,
B
H
(2,5
A)
PWM
H,
PWM
I,
B
H
(2,5
A)
PWM
H,
PWM
I,
B
H
(2,5
A)
PWM
H,
PWM
I,
B
H
(2,5
A)
PWM
H,
PWM
I,
B
H
(2,5
A)
PWM
H,
PWM
I,
B
H
(2,5
A)
PWM
H,
PWM
I,
B
H
(2,5
A)
PWM
H,
PWM
I,
B
H
(2,5
A)
PWM
H/L,
PWM
I,
B
H/L
(4
A), H
PWM
H,
B
H
(2,5
A)
PWM
H,
B
H
(2,5
A)
PWM
H,
B
H
(2,5
A)
PWM
H,
B
H
(2,5
A)
PWM
H,
B
H
(2,5
A)
PWM
H,
B
H
(2,5
A)
PWM
H,
B
H
(2,5
A)
PWM
H,
B
H
(2,5
A)
PWM
H,
B
H
(2,5
A)
PSU
51
A (0...10 V)
OUT3002
Abbreviations
A
B
H
B
L
FRQ
L/H
H
PSU
PWM
H
PWM
L
PWM
I
R
VBB
0...5
VBB
30
analogue
binary high side (CSO)
binary low side (CSI)
frequency/pulse inputs configurable low side (CSI) / high side (CSO)
H-bridge function
power supply for the system
pulse-width modulation high side (CSO)
pulse-width modulation low side (CSI)
pulse-width modulation current-controlled
resistor input
supply output group
supply controller
GB