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8.2 CR721S
8.2.1 Mechanical and electric data
Control systems
ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! 22/01/2020CR721S / 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
Technical data Controller as black box system
for the implementation of a central or decentralised system design
Mechanical data
Housing closed, screened metal housing with screw fi xing
Dimensions (H x W x D) 219 x 271 x 47 mm
Installation fi xing 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 confi gurable, 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