Rờ le bảo vệ AB Allen-Bradley 440R-D22R2
(Có sẵn: 02pcs 2023Oct)
Thông số kỹ thuật
Number of outputs, safety related, undelayed, with contact |
2 |
Number of outputs, safety related, delayed, with contact |
0 |
Number of outputs, signalling function, undelayed, with contact |
0 |
Number of outputs, safety related, undelayed, semiconductors |
0 |
Number of outputs, safety related, delayed, semiconductors |
0 |
Number of outputs, signalling function, undelayed, semiconductors |
1 |
Number of outputs, signalling function, delayed, semiconductors |
0 |
With start input |
No |
With muting function |
No |
Voltage type for actuating |
DC |
Rated control supply voltage at DC |
24 V |
Model |
Basic device |
Type of electric connection |
Screw connection |
Evaluation inputs |
Other |
Power consumption |
2.5 W |
Operating voltage range |
20.4 V |
Configurable logic |
AND/OR |
Continuous safety output current |
UL: C300, AC-15: 1.5 A/250V AC, DC-13: 2 A/24V DC (0.1 Hz) |
Wire size |
0.2...2.5 mm² (24...14 AWG) |
Number of outputs, signalling function, delayed, with contact |
0 |
With feedback circuit |
Yes |
Suitable for monitoring of magnetic switches |
Yes |
Suitable for monitoring of proximity switches |
Yes |
Suitable for monitoring of emergency-stop circuits |
Yes |
Suitable for monitoring of optoelectronic protection equipment |
Yes |
Suitable for monitoring of position switches |
Yes |
Suitable for monitoring of tactile sensors |
Yes |
Suitable for monitoring of valves |
Yes |
Surge auxillary output current duration, max |
5 ms |
Aggregate current of outputs per module, max |
6 A |
Continuous auxiliary output current |
50 mA |
Surge auxiliary output current |
700 mA |
Other input |
SWS input |
Other output |
SWS output |
Chứng nhận
SIL according to IEC 61508 |
3 |
With approval according to UL |
Yes |
Stop category according to IEC 60204 |
0 |
Performance level according to EN ISO 13849-1 |
Level e |
Type of safety according to IEC 61496-1 |
4 |
With approval for TUV |
Yes |
Thông số cơ học
With detachable clamps |
Yes |
Rated control supply voltage at AC 50 Hz |
0 V |
Rated control supply voltage at AC 60 Hz |
0 V |
Vibration |
10...55 Hz, 0.35 mm |
Shock |
Shock proof, operating: 10 G, 16 ms |
Release-delay |
0 s |
Rail mounting possible |
Yes |
Mechanical life operations |
1.0E7 |
Enclosure protection |
IP40 (NEMA 1) |
Xếp hạng SIL
Safe failure fraction |
99 % |
PFHd |
4.35 E-09 |
Mode of operation |
High demand mode |
Category |
up to 4 |
Hardware fault tolerance |
1 |
Mức hiệu suất
MTTFd |
355 year |
DC avg |
99 % |
T cycle |
8/28.8 (h/s) |
Mission time |
20 year |
Hours of operation |
24 h |
Days of operation |
365 Days |
Performance level |
up to e |
Môi trường hoạt động
Operating temperature |
-5 °C |
Relative operating humidity |
90 % |
Kích thước
Height |
119.4 mm |
Width |
22.5 mm |
Depth |
113.6 mm |
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