Specifications. Rockwell Automation Allen-Bradley 440GMZS20UNLJ, Allen-Bradley 440G-MZS20SNLJ, Allen-Bradley 440G-MZS20UNRJ, Allen-Bradley 440G-MZS20SNRJ
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Appendix
A
Specifications
This appendix provides the specifications and safety ratings for the 440G-MZ safety switch.
Safety Ratings
Attribute
Standards
Safety classification
Functional safety
Value
IEC 60947-5-3, IEC 61508, ISO 13849-1, IEC 62061, ISO 14119, UL 508
Type 4 interlocking device with guard locking per ISO 14119 with low (standard) and high (unique) coding per ISO 14119
Suitable for use in applications up to and including PLe Cat 4 per ISO 13849-1, SIL CL 3 per IEC 62061, and SIL 3 per IEC 61508
• OSSD mode
(1)
Proof test interval = 20 years
PFHd = 3.17E-09
PFD = 3.67E-04
• GuardLink® mode
(2)
Proof test interval = 20 years
PFHd = 2.93E-09
PFD = 3.59E-04
CE Marked for all applicable EU directives, c-UL-us, TÜV Certifications
(1) This data is given for the 440G-MZ safety switch when used in OSSD mode (connected to a safety I/O or safety logic device).
(2) This data is given for the 440G-MZ safety switch when used in a GuardLink safety system.
Operating Characteristics
Attribute
Torque for M5 mounting of switch and actuator mounting bracket
Locking bolt alignment tolerance X, Y, Z
Holding force F max
(ISO 14119)
Value
2 N•m (17.7 lb•in) max
±5 mm (0.2 in.) max
3250 N
Holding force F zh
(ISO 14119)
Output current, max (each output)
Quiescent power consumption, locked or unlocked
Lock signal current
Peak current and duration, at turn on or after lock/ unlock operation
2500 N
200 mA
1.5 W
1 mA
150 mA for approximately 800 ms following lock/unlock operation.
Steady state current, max
Operating voltage Ue
Operating cycle frequency, max
• OSSD mode: 40 mA
• GuardLink mode: 50 mA
24V DC +10% / -15% Class 2 PELV
0.2 Hz
Dwell time between subsequent locking/unlocking 2.5 s
Response time (Off) (IEC 60947-5-3) 275 ms
Start up time (availability)
Utilization category (IEC 60947-5-2)
Insulation voltage U i
(IEC 60947-5-1)
Impulse withstand voltage U imp
(IEC 60947-5-1)
8 s
DC-13 24V 200 mA
75V
1 kV
Pollution degree (IEC 60947-5-1)
Auxiliary release
Protection class (IEC 61140)
Mechanical life
3
Built in
Class II
500,000 cycles
Rockwell Automation Publication 440G-UM004C-EN-P - August 2020 51
Appendix A Specifications
Outputs (Guard Door Closed and Locked)
Attribute Value
Safety outputs (OSSD mode) 2 x PNP, 0.2 A max / ON (+24V DC)
Environmental
Attribute
Operating temperature
Storage temperature
Operating humidity
Enclosure ingress rating
Shock and vibration
Radio frequency/EMC
Value
0…55 °C (32…131 °F)
-25…+75 °C (-13…+167 °F)
5…95%, noncondensing
• IP65
• IP66
• IP67
• IP69
• IP69K
• IEC 60068-2-27 30 g (1.06 oz), 11 ms
• IEC 60068-2-6 10…55 Hz, 1 mm (0.04 in.)
IEC 60947-5-3, FCC-1 (Parts 18 and 15), RED
General
Attribute
Materials
Weight [kg (lb)]
Protection Type
Value
Switch
Actuator
• Housing - ABS
• Front brace – SS304 (machined), SS316 (cast)
• Housing and housing cover – SS304
• Spring – SS302
• Grommet – nitrile rubber
• Screws - stainless steel
• Tongue – SS410
Brackets High-strength low alloy steel
Padlock Accessory SS410
• Switch 0.75 (1.7)
• Actuator 0.27 (0.6)
• Actuator L mounting bracket 0.27 (0.6)
• Actuator Z bracket 0.54 (1.2)
• Switch L bracket 1 (2.2)
• Short-circuit
• Current limitation
• Overload
• Reverse polarity
• Overvoltage
• Thermal shutdown/restart
52 Rockwell Automation Publication 440G-UM004C-EN-P - August 2020
Certifications
Appendix A Specifications
Visit rok.auto/certifications for Declaration of Conformity, Certificates, and other certification details.
• UL Listed Industrial Control Equipment, Certified for US and Canada
• CE Marked for all applicable directives
• RCM Marked
• TÜV Certified for Functional Safety up to SIL 3 Category 4 for use in safety applications up to and including SIL 3. Also in accordance with
IEC 61508 and EN 62061, Performance Level e and Category 4 in accordance with ISO 13849-1, both for guard position monitoring and for guard locking according to ISO 14119.
• FCC Notice (for U.S. Customers)
This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: a. This device many not cause harmful interference, and b. This device must accept any interference received, including interference that may cause undesired operation.
Changes and Modifications not expressly approved by
Rockwell Automation can void your authority to operate this equipment under Federal Communications Commissions rules.
• This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Compliance to European
Union Directives
This product bears the CE marking and is approved for installations within the
European Union and EEA regions. It has been designed and tested to meet the
Machine Safety and EMC directives.
Rockwell Automation Publication 440G-UM004C-EN-P - August 2020 53
Appendix A Specifications
Approximate Dimensions
Figure 33 - Switch Body [mm (in.)]
2 x Ø5.5
(0.22)
33
(1.3)
2 x 30.1 (1.19)
2 x 32.5 (1.28)
3 x 27.6 (1.1)
6 x Ø 8.5 (0.33)
14.6 (0.6)
153 (6.02)
134.5 (5.3)
22.5
(0.89)
40.5
(1.6)
Ø5.1
(0.2)
6
(0.24)
45.2
(1.78)
33 (1.3)
15
(0.59)
22.6
(0.89)
25.3
(1)
50 39.5
(1.97) 47.5
(1.87)
(1.56)
0.3
(0.01)
14.9 (0.59)
176.8 (6.96)
15 (0.59)
134.5 (5.3)
153 (6.02)
182.7 (7.19)
Figure 34 - Actuator [mm (in.)]
14
(0.55)
10
(0.39) 14
(0.55)
30
(1.18)
15
(0.59)
65 (2.56)
Ø32.9 (1.3)
7.3 (0.28)
25.6 (1.01)
6 x Ø6.3 (0.25)
4 x Ø6.5
(0.26)
30
(1.18)
50 (1.97)
7.5
(0.3)
12.8 (0.5)
20
(0.79) 10
(0.39)
Ø12.4
(0.49)
32.5
(1.28)
23.7
(0.93)
4
(0.16)
9.9
(0.39)
59.3
(2.33)
23.8
(0.94)
40
(1.57)
3 (0.12)
12.5
(0.49)
74.2 (2.9)
Figure 35 - Actuator on Z Bracket [mm (in.)]
7.2 (0.28)
2 x 25.6 (1) 7.5
(0.29)
72.1 (2.8) REF
3 x 50 (2) 65 (2.6)
REF
6 x Ø 6.3 (0.2)
5.9
(0.23)
30.3 (1.2)
59.3
(2.3)
104.3 (4.1)
124.3 (4.9)
74.2 (2.9)
65
(2.6)
76.6 (3.01)
REF
30.3 (0.33)
29.3 (1.2)
46.8
(1.8)
6 x Ø 8.5 (0.33)
40 (1.6)
2 x Ø 8.5 (0.33)
40 (1.6)
46.8
(1.8)
4 x Ø 7.1 (0.3)
6 x Ø 6.3 (0.2)
124.3 (4.9) REF
54 Rockwell Automation Publication 440G-UM004C-EN-P - August 2020
Appendix A Specifications
83.5 (3.3)
55.4 (2.2)
33.8 (1.3)
Figure 36 - Actuator on L Bracket [mm (in.)]
32.5 (1.27)
7.2
(0.28)
2 x 12.8 (0.5)
27.6
(1.1)
65 (2.6)
REF
2 x 50 (1.96)
45.3
(1.8)
4 x Ø 6.3 (0.24)
7.5 (0.3)
65 (2.6) 50 (1.96)
23.3
(0.9)
2 x Ø 8.5 (0.33) 7.5
(0.3)
2 x Ø 8.5 (0.33)
32.5 (1.27)
45.3 (1.8)
REF
60.5 (2.4) REF
Figure 37 - Switch on L Bracket [mm (in.)]
47.8 (1.9)
34.4 (1.4)
27.6 (1.1)
2 x Ø 8.5 (0.33)
27 (1.06)
60.5 (2.4)
22.5 (0.9)
37.2
(1.4)
59.3 (2.3)
7.2 (0.28)
12.8 (0.5)
40
(1.6)
65
(2.6)
23.7 (0.9)
5.3 (0.2)
3 x Ø 5.2 (0.2)
2 x 80 (3.1)
134.5
(5.3)
80
(3.1)
160 (6.3)
REF
182 (7.2)
REF
33 (1.3) 6
(0.24)
42.2
(1.7)
25.3 (1)
30.4 (1.2)
60.5 (2.4)
REF
2 x Ø 8.5 (0.33)
68.8 (2.7)
REF
Rockwell Automation Publication 440G-UM004C-EN-P - August 2020 55
Appendix A Specifications
Figure 38 - Padlock Accessory [mm (in.)]
2 x Ø 4.7 (0.2)
45
(1.8)
35
(1.4)
17.5
(0.7)
2 x 7.8 (0.3)
15.5 (0.6)
102.7 (4.04)
3 x Ø 7.4 (0.3)
63.8 (2.5)
74.8 (2.9)
85.8 (3.4)
4.7 (0.2)
3 x 10 (0.39) REF
20
(0.79)
8 x R2 (0.1)
56 Rockwell Automation Publication 440G-UM004C-EN-P - August 2020

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