CR720S CR721S
31
Control systems
ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice!
26/11/2020
CR721S / page 1
CR721S
EPS Source
Product Scale Drawing
Frame Size: 80 mm x 49,5 mm
Original Scale Drawing (MTD)
P_MZ_e100_0093
Scale: 1:2
18
47
206
219
250
271
6,4
LEDs
18
47
206
219
250
271
6,4
M12x1
LEDs
1
2
ecomatController/124
IEC 61508:2010 SIL 2
IEC 62061:2005 + A1:2012 +
A2:2015 SIL CL 2
if used as safety controller
Suited for requirements up to:
PL d (ISO 13849-1:2015)
AgPL d (ISO 25119:2018,
DIN EN 16590:2014)
32-bit CPU TriCore processor
124 inputs/outputs
4 CAN interfaces
Ethernet interface
CODESYS 3.5
8...32 V DC
CR721S (HW version: V1.0.5.x)
Controller as black box system
for the implementation of a central or decentralised system design
Mechanical data
Housing
closed, screened metal housing with screw fixing
Dimensions (H x W x D)
219 x 271 x 47 mm
Installation
fixing with 4 M6 screws
Connection
2 x connector 81 poles, locked, mechanical reverse polarity and reversal protection
type Tyco / AMP
contacts AMP-Junior-Timer, crimp connection 0.5/0.75/2.5 mm²
2 x M12 connector 4 poles, D-coded
2 x M12 connector 5 poles, A-coded
shield connection Ø 4 mm for self-tapping screw
Weight
1.6 kg
Housing/storage temperature
– 40...85 °C / – 40...85 °C
Max. perm. relative humidity
90 % (not condensing)
Height above sea level
max. 3000 m
Degree of soiling
2
Protection rating
IP 65 / IP 67 (for inserted connectors with individually sealed cores and inserted
M12 connectors/sealing caps)
Electrical data
Input/output channels, total
124 (68 inputs / 56 outputs)
Inputs
configurable, with diagnostic capability
24 x A (0...10/32 V, 0...20 mA, ratiometric) / BL
16 x FRQ
L/H
(≤ 30 kHz) / BL/H
4 x R (0.016...30 kOhm) / BL
16 x B
L
(impedance ≤ 10 kOhm)
8 x B
L
(impedance ≤ 3.2 kOhm
GB