Rockwell automation Allen-bradley guardmaster safezone 3 User manual

Installation Instructions

Original Instructions

SafeZone 3 Safety Laser Scanner Mounting

Catalog Numbers 442L-SZNMZCP, 442L-SZNCPMOD

Summary of Changes

This publication contains the following new or updated information. This list

includes substantive updates only and is not intended to reflect all changes.

About This Document

This document applies to the SafeZone™ 3 Safety Laser Scanner and the

associated system plug with catalog numbers 442L-SZNMZCP and

442L-SZNCPMOD.

Safety Information

The safety laser scanner is not suitable for the following applications, among

others:

• Outdoors

• Underwater

• Explosive environments

For detailed information on the application and configuration of the SafeZone 3

safety laser scanner, see publication 442L-UM008.

Device Overview

Install the System Plug

The SafeZone 3 safety laser scanner and the system plug are sold separately and

require the system plug to be installed on the SafeZone 3 safety laser scanner.

The SafeZone 3 safety laser scanner has a protective cover over both the back and

bottom mounting slots. When you install a system plug on the safety laser scanner,

the environment must be clean and free of fog, moisture, and dust. Follow these

steps to install the system plug:

1. Determine how the SafeZone 3 safety laser scanner must mount in the

application.

2. Determine the best location to mount the system plug, either in the back

or bottom of the scanner.

3. Remove the protective cover from the chosen mounting slot with a T20

torx driver.

4. Carefully insert the system plug into the opening and tighten the two

screws with a T20 torx driver to secure the module. Torque to

2.25…2.75 N•m (19.9…24.3 lb•in).

See Change System Plug Location if the installed system plug must relocate from

one mounting slot to the other.

Change System Plug Location

This process requires a TX20 torx driver.

1. Loosen the screws of the system plug.

2. Remove the system plug from the safety laser scanner slot.

3. Loosen the cover plate screws.

4. Remove the cover plate from the new mounting slot of the safety laser

scanner.

5. Carefully insert the system plug into the opening and tighten the two

screws with a T20 torx driver to secure the module. Torque to

2.25…2.75 N•m (19.9…24.3 lb•in).

6. Attach the cover plate to the open slot of the safety laser scanner and

tighten the screws. Torque to 2.25…2.75 N•m (19.9…24.3 lb•in).

Topic Page

Added Declaration of Conformity 3

ATTENTION: Hazard due to lack of effectiveness of the

SafeZone 3 safety laser scanner. If non-compliant, it is

possible that the dangerous state of the machine does not

stop or not stop in a timely manner.

Observe the safety information provided.

Item Description Item Description

1 Optics cover 6 Additional indicators

2 Display 7 Network indicators

3 Keypad 8 Four M5 mounting inserts

4 USB port (disabled) 9 System plug (mounted in the back)

5 Status indicators 10 System plug (mounted on the bottom)

IMPORTANT Perform all changes/modifications to the SafeZone 3

safety laser scanner and/or system plug that are

described in this document only after you remove

power to the devices.

See Table 2 on page 2 for XD1 pin assignment and Table 3 on page 2

for XF1 and XF2 connections.

2Rockwell Automation Publication 442L-IN006D-EN-P - November 2022

SafeZone 3 Safety Laser Scanner Mounting Installation Instructions

Direct Mounting

The safety laser scanner has four M5 threaded inserts on the back. If you can drill

through the mounting surface from the rear, you can mount the safety laser

scanner directly with these threaded holes.

• Use either the M5 threaded holes at the back (1) or the M5 threaded holes

at the side (2) for direct mounting.

• Use all four M5 threaded holes at the back or all four M5 threaded holes at

the side for direct mounting, so that the values given in the data sheet for

vibration and shock resistance are achieved.

• Maximum depth of thread engagement is 7.5 mm (0.29 in.).

• Torque to 4.5…5.0 N•m (39.8…44.2 lb•in).

Connection Overview

Pin Assignment

Voltage Supply (Pwr) — XD1

Figure 1 - M12 Convex, 4-pin, A-coded

EtherNet/IP Connection (E/IP) — XF1 and XF2

Figure 2 - M12 Concave, 4-pin, D-coded

Alternative FE Connection

Screw the connection of the alternate FE connection:

• Screw: M5 x 12

• Torque: 3.5…5 N•m

Suitable cable lugs:

• Forked cable lug or ring cable lug

• Width: ≤ 10 mm (0.4 in.)

• Hole diameter for screw: typically 5.2 mm (0.2 in.)

The functional earth must connect via one, and only one, of the available

FE connections:

• Pin on the M12 plug connector

• Thread on the M12 plug connector

• Alternative FE connection

The functional earth must connect in a low-inductance manner and with an

adequate cross-section while keeping the cable length as short as possible.

Functional earth and protection earth must be isolated.

Table 1 - Connection Cables

Description Cat. No.

Power Connection Cable

4-pin, straight M12 QD concave with flying leads, yellow PVC jacket,

22 AWG, 250V, 4 A 889D-F4AC-x (1)

(1) Replace the x with a 2 [2 m (6.56 ft)], 5 [5 m (16.4 ft)], or 10 [10 m (32.81 ft)] for standard cable lengths.

See rockwellautomation.com/en-us/products/hardware/allen-bradley/connection-devices/cables-

and-cordsets/dc-micro--m12-/dc-micro-cordsets-and-patchcords.html for additional information.

4-pin, right M12 QD concave with flying leads, yellow PVC jacket, 22

AWG, 250V, 4 A 889D-R4AC-x (1)

Ethernet Cabling

M12 to flying leads

1585 Ethernet cables, 4 conductors, M12, straight convex, standard,

flying leads, teal PUR, shielded, 100BASE-TX, 100 Mbit/s, high flex,

PUR, halogen-free, 10 million cycles

1585D-M4UB-x (2)

(2) Replace the x with a 2 [2 m (6.56 ft)], 5 [5 m (16.4 ft)], or 10 [10 m (32.81 ft)] for standard cable lengths.

See rockwellautomation.com/en-us/products/hardware/allen-bradley/connection-devices/network-

media/ethernet/1585-m12-and-variant-1.html for additional information.

M12 to M12

1585 Ethernet cables, 4 conductors, M12, straight convex, standard,

M12, teal PUR, shielded, 100BASE-TX, 100 Mbit/s, high flex, PUR,

halogen-free, 10 million cycles

1585D-M4UBDM-x (2)

M12 to M12

1585 Ethernet cables, 4 conductors, M12, straight convex, standard,

M12, right-angle convex, teal PUR, shielded, 100BASE-TX, 100 Mbit/s,

high flex, PUR, halogen-free, 10 million cycles

1585D-M4UBDW-x (2)

M12 to RJ45

1585 Ethernet cables, 4 conductors, M12, straight convex, standard,

RJ45, straight convex, teal PUR, shielded, 100BASE-TX, 100 Mbit/s,

high flex, PUR, halogen-free, 10 million cycles

1585D-M4UBJM-x (2)

Table 2 - Voltage Supply Pin Assignment

Pin Designation Function Wire Color (1)

(1) Applies to the recommended connection cables (see Table 1).

1 +24V DC Supply voltage +24V DC Brown

2 NC Not connected White

3 0V DC Supply voltage 0V DC Blue

4 FE Functional earth/shield Black

Table 3 - EtherNet/IP Pin Assignment

Pin Designation Function Wire Color (1)

(1) Applies to the recommended connection cables (see Table 1).

1 TX+ Send data + White/orange

2 RX+ Receive data + White/green

3 TX- Send data - Green

4RX- Receivedata- Orange

3 4

Rockwell Automation Publication 442L-IN006D-EN-P - November 2022 3

SafeZone 3 Safety Laser Scanner Mounting Installation Instructions

Replace the Safety Laser Scanner

If the safety laser scanner is damaged or does not function properly, you must

replace the scanner.

This process requires a TX20 torx driver.

Replace the Safety Laser Scanner Without System Plug

1. Verify that the environment is clean and clear of fog,

moisture, and dust.

2. Unscrew the system plug screws and remove the system

plug from the non-functioning safety laser scanner.

3. Unscrew the mounting screws and remove the

non-functioning safety laser scanner.

4. Mount the system plug on the new safety laser scanner,

see Replace the System Plug.

5. Mount the new safety laser scanner, see Direct Mounting on page 2.

6. Check the effectiveness of the SafeZone 3 safety laser scanner. For more

information, see publication 442L-UM008.

Replace the Total Safety Laser Scanner

1. Disconnect the connecting cables from the system plug.

2. Unscrew the mounting screws and remove the

non-functioning safety laser scanner.

3. Mount the new safety laser scanner, see Direct Mounting

on page 2.

4. Reconnect the connecting cables to the system plug.

5. Configure the safety laser scanner.

6. Perform commissioning again. Conduct all thorough checks as described.

For more information, see publication 442L-UM008.

Replace the System Plug

This process requires a TX20 torx driver.

1. Verify that the environment is clean and clear of fog,

moisture, and dust.

2. Disconnect the connecting cables from the system plug.

3. If necessary, move the safety laser scanner to a clean

location.

4. Unscrew the system plug screws from the non-functioning

and remove the system plug from the safety laser scanner.

5. Carefully insert the new system plug into the appropriate mounting slot of

the safety laser scanner.

6. Screw in the system plug with the captive screws. Torque to 2.25…2.75

N•m (19.9…24.3 lb•in).

7. Reconnect the connecting cables to the system plug.

8. Perform commissioning again. Conduct all thorough checks as described.

For more information, see publication 442L-UM008.

Declaration of Conformity

CE Conformity

Rockwell Automation declares that the products that are shown in this document

conform with the Essential Health and Safety Requirements (EHSRs) of the

European Machinery Directive (2006/42/EC) and the EMC Directive (2014/30/EU).

For a comprehensive CE certificate visit: rok.auto/certifications.

UKCA Conformity

Rockwell Automation declares that the products that are shown in this document

are in compliance with the Supply of Machinery (Safety) Regulations (2008 No. 1597)

and the Electromagnetic Compatibility Regulations (2016 No. 1091).

For a comprehensive UKCA certificate visit: rok.auto/certifications.

ATTENTION: Hazard due to lack of effectiveness of the

protective device.

Persons and parts of the body to be protected are not

recognized if not observed.

If an unsuitable configuration is saved in the system plug, the

dangerous state does not end or does not end in time.

After replacement:

• Verify that you use the same system plug or a system plug with

the same configuration.

• Confirm that the safety laser scanner aligns correctly.

IMPORTANT The IP65 enclosure rating only applies if the safety

laser scanner is closed and the system plug is

mounted.

• Mount the system plug and cover plate.

• Close each M12 connector on the safety laser scanner

with a convex cable connector or a protective cap.

- Torque for connection:

0.4…0.6 N•m (3.54…5.31 lb•in)

- Torque for protective caps:

0.6…0.7 N•m (5.31…6.19 lb•in)

• Mount the optics cover.

IMPORTANT Carefully plug in the system plug. Do not force it. The

contacts can break off or bend if too much force is

used.

IMPORTANT The IP65 enclosure rating only applies if the safety

laser scanner is closed and the system plug is

mounted.

• Mount the system plug and cover plate.

• Close each M12 connector on the safety laser scanner

with a convex cable connector or a protective cap.

- Torque for connection:

0.4…0.6 N•m (3.54…5.31 lb•in)

- Torque for protective caps:

0.6…0.7 N•m (5.31…6.19 lb•in)

• Mount the optics cover.

IMPORTANT Carefully plug in the system plug. Do not force it. The

contacts can break off or bend if too much force is

used.

Publication 442L-IN006D-EN-P - November 2022 | Supersedes Publication 442L-IN006C-EN-P-February 2021

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Allen-Bradley, expanding human possibility, Guardmaster, Rockwell Automation, and SafeZone are trademarks of Rockwell Automation, Inc.

EtherNet/IP is a trademark of ODVA, Inc.

Trademarks not belonging to Rockwell Automation are property of their respective companies.

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At the end of life, this equipment should be collected separately from any unsorted municipal waste.

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