Rockwell Automation Allen-Bradley Guardmaster GuardShield Remote Teach, Руководство по установке

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14 Rockwell Automation Publication 440L-IN012A-EN-P - November 2017
GuardShield Type 4 and GuardShield Remote Teach
Figure 23 - Optional Middle Mounting Bracket (440L-AF6108)
Middle mounting brackets can be used in vibration applications for
protective heights of 1120 mm (44.09 in.) and larger.
Figure 24 - GuardShield Light Curtain Remote Teach Receiver Bracket
See GuardShield Light Curtain Remote Teach on page 29 .
Electrical Installation Power Supply
The external voltage supply (+24V DC) must meet the requirements of
IEC 61496-1. In addition, the following requirements have to be
fulfilled:
• The power supply bridges a short-term power failure of 20 ms.
• The power supply has double insulation between the primary
and the secondary side.
• Helps protect the power supply against overload.
• The power supply corresponds to the guidelines of the EWG
(industrial environment).
• The power supply corresponds to the Low Voltage Directives.
• The grounded conductor of the power supply device must be
connected to a grounded conductor PE.
• The maximum deviation of the voltage levels is 24V DC ± 20%.
EDM Connection
See Relay Monitoring (MPCE/EDM) on page 5 .
Figure 25 - Connecting the Contact Elements to the EDM
Figure 26 - Connecting the Reset Button/Restart Button
See Start Interlock and Restart Interlock (Manual Reset) on page 5 .
Connections [mm (in.)]
Figure 27 - Cables/Connectors
The GuardShield light curtain transmitter connector is a four-pin DC
micro connector that is offered in cable lengths of 2…30 m (6.56…98.4
ft). The GuardShield light curtain receiver connector is an 8-pin DC
micro connector that is offered in cable lengths of 2…30 m
(6.56…98.4 ft).
49.2 (1.93)
40.2
(1.58)
62
(2.44)
24
(0.94)
30 (1.18)
20 (0.78)
IMPORTANT Not available for GuardShield light curtain with ArmorBlock
Guard I/O module connectivity.
IMPORTANT Not available for GuardShield light curtain with ArmorBlock
Guard I/O module connectivity.
24V
Pin 4
5
6
K1
K2
k2 k1
Contactor Contacts
Contactor
Coils
Reset/Restart Button
Pin 8
24V
42 (1.7)
15 (0.57)