Rockwell Automation Allen-Bradley Guardmaster 442G MABH Series

Rockwell Automation Publication 442G-IN004C-EN-P - January 2020 7
Multifunctional Access Box with CIP Safety over EtherNet/IP
Specifications
Declaration of Conformity and Certification
For the latest certificate, see rok.auto/certifications.
Additional Resources
You can view or download publications at rok.auto/literature.
Table 8 - Safety Ratings
Standards
IEC 60947-5-3, EN ISO 13849-1, ISO 14119, UL 508 (evaluated for
risks of electrical shock and fire; only suitable for NFPA 79
applications)
Safety Classification
Type 4 interlocking device with guard locking and high-coded RFID
actuators according to ISO 14119
Functional Safety Data
PLe, Cat. 4 (according to ISO 13849-1)
MTTF
d
Monitoring of guard locking 746 years
Control of guard locking 475 years
Evaluation of emergency stop 787 years
Evaluation of enabling switch 753 years
PFH
d
Monitoring of guard locking 3.37 x 10
-9
Control of guard locking 4.91 x 10
-9
Evaluation of emergency stop 3.05 x 10
-9
Evaluation of enabling switch 3.05 x 10
-9
B10
d
:
Emergency stop 1.0 x 10
5
Enabling switch
According to
manufacturer
specifications
Mission time 20 years
Certifications c-UL-us (UL 508) and CE Marked for all applicable EUdirectives
Safety Outputs CIP Safety
Table 9 - Operating Characteristics
Torque Settings, max
• Lock module cover screws (6x): 1 N•m (8.85 lb•in)
• Manual release locking screw: 0.5 N•m (4.42 lb•in)
• Handle set screw (handle and escape release): 2 N•m (17.70 lb•in)
Holding Force Fzh (ISO 14119) 2000 N
Locking Bolt Alignment Tolerance Horizontal: ±4 mm (0.16 in.); Vertical: ±5 mm (0.2 in.)
Operating Voltage Class 2 PELV 24V DC +10/-15% required
(2)
(2) See Power Supply Requirements on page 2.
EMC Protection Requirements In accordance with EN 61000-4 and DIN EN 61326-3-1
Current Consumption, maximum 500 mA
Power Connector Rating 4 A (IEC 61076-2-101:2013) maximum value
External Fuse Minimum 1 A, slow-blow
EMC Protection Requirements In accordance with EN 61000-4 and DIN EN 61326-3-1
Risk Time (per IEC 60947-5-3)
(1)
(1) The risk time is the maximum difference between the time the input status changes and the time the
corresponding bit in the input assembly is turned on.
• E-stop: 100 ms
• Enabling switch: 100 ms
• Guard position: 250 ms
• Bolt position: 250 ms
• Guard locking: 250 ms
Switching Frequency, maximum 1 Hz
Insulation Voltage Ui (IEC 60947-1) 75V
Impulse Withstand Voltage Uimp 0.5 kV
Pollution Degree (IEC 60947-1) 3
Manual Release Built-in (ISO 14119)
Mechanical Life 1,000,000 operations
Table 10 - Environmental
Ambient Temperature at
UB = DC 24V
-20…+55 °C (-4…+131 °F)
Storage Temperature -20…+65 °C (-4…+149 °F)
Enclosure Rating IP54
Operating Humidity 5…80% relative
Vibration/Shock
IEC 60068-2-27 30 g (1.06 oz), 11 ms/IEC 60068-2-6
10…55 Hz
Table 11 - Physical Characteristics
Weight
• Lock/bus assembly on mounting plate: 3.6 kg (7.9 lb)
• Handle assembly on mounting plate: 1.2 kg (2.6 lb)
• Escape release 500 g (17.6 oz)
Materials
Glass fiber reinforced plastic, nickel-plated die-cast zinc, anodized
aluminum handle, stainless steel, powder-coated sheet steel
Resource Description
Multifunctional Access Box with CIP Safety
Over EtherNet/IP User Manual, publication
442G-UM002
(translations available)
Provides information for the design,
installation, programming, or
troubleshooting of systems that use the
multi-functional access box.
Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1
Provides general guidelines for installing a
Rockwell Automation® industrial system.
Product Certifications website:
rok.auto/certifications
Provides declarations of conformity,
certificates, and other certification details.