Rockwell Automation Allen-Bradley SensaGuard 440N-Z21 Series User manual

Installation Instructions
Original Instructions
SensaGuard Rectangular Flat Pack (Series B Models Only)
Catalog Number 440N-Z21x
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.
Introduction
Installation must be in accordance with the following instructions and
specifications and implemented by suitable competent personnel. Adherence to
the recommended maintenance instructions forms part of the warranty.
Do not use this unit as a mechanical stop. You must fit guard stops and guides.
This device is intended to be part of the safety-related control system of a
machine. Before installation, you must perform a risk assessment to determine
whether the specifications of this device are suitable for all foreseeable
operational and environmental characteristics.
IMPORTANT Save these instructions for future use.
Topic Page
Introduction 1
Specifications 2
Approximate Dimensions 2
Mode of Operation 2
Diagnostics 3
Installation 3
Typical Wiring 3
Commissioning the Unique Coded Actuator 4
OSSD Test Pulses 5
Timing Diagram 5
Troubleshooting 6
Application Wiring Examples 7
Recommended Safety Control Interfaces 11
Maintenance 11
Repair 11
Declaration of Conformity 11
Additional Resources 11
Topic Page
Updated Certifications 2
Updated Maintenance 11
Updated Declaration of Conformity 11
WARNING: Do not defeat, tamper, remove, or bypass this unit.
Severe injury to personnel can result.
ATTENTION: You must provide the device with a 24V DC PELV
or SELV power supply that conforms to the requirements of
414-3 of IEC 60364-4-41 where provisions are taken. The
voltage at the outgoing terminals cannot exceed 60V DC, even
if there is an internal fault.
Improper selection or installation of the devices affects the
integrity of the safety systems.
Personal injury or death, property damage, or economic loss
can result.
Comply with ISO 14119 including section, accessibility to the
installation, arrangement, and mounting, possible substitute
actuation, access to the escape release, motivation to defeat,
and actuation mode.
Use management controls, working procedures, training, and
additional protective measures to minimize the motivation to
defeat and to manage the use and availability of spare
actuators.
Comply with ISO 13857 and ISO 13855 for guard openings and
minimum (safe) distances.
Comply with EN ISO 13849-1, EN ISO 13849-2, and EN 61508 for
machinery and functional safety.
SensaGuard™ Series A and Series B non-contact switches only
work with the appropriate series actuator. Purchase Series A
and Series B actuators separately.
This product is intended for industrial/business application
only. This product is not intended for use in residential
applications, as it can cause radio interference on other
residential devices.
ATTENTION: Read this document and the documents that are
listed in Additional Resources on page 11 before you install.
Familiarize yourself with the installation and connection
instructions and requirements of all applicable codes, laws,
and standards.
In accordance with applicable codes of practice, suitably
trained personnel must implement installation, adjustments,
service initiation, use, assembly, disassembly, and
maintenance.
Use of this equipment not specified by the manufacturer can
impair the protection that the equipment provides.
ATTENTION: Do not attempt to install this device unless the
installation instructions have been studied and understood.
This document acts as a guide for a typical installation and is
available in additional languages at rok.auto/literature.

2Rockwell Automation Publication 440N-IN018D-EN-P - May 2023
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
Specifications Approximate Dimensions
Figure 1 - Actuator [mm (in.)]
Figure 2 - Sensor Dimensions [mm (in.)]
Mode of Operation
Figure 3 - Status Indicator
The actuator is supplied with the sensor.
Attribute Value
Safety Ratings
Standards safety classification IEC 60947-5-3, Cat. 4 PLe Per ISO 13849-1, Type 4 interlocking device according to ISO 14119 with either low (standard) or high
(unique) coding, SIL CL 3 per IEC 61508
Functional safety data PFHD= 1.32E-9 (probability of dangerous failure per hr)
T1 = 20 (proof test interval)
Certifications CE Marked for all applicable EU directives. UKCA Marked for all applicable regulations, cULus Listed (UL 508), TÜV Certified
rok.auto/certifications
Operating Characteristics
Sensing distance [mm (in.)] •Assuredon:15(0.59)(1)
• Assured off: 25 (0.98)
(1) 13 mm (0.51 in.) for -CU models.
Operating voltage 24V DC 10%/-15% Class 2 SELV or PELV power supply
Response time (off) 45 ms
Utilization category DC-12 and DC-13 Ue: 24V
le: 200 mA
Frequency of operating cycle 0.25 Hz
No-load supply current < 50 mA
Outputs (OSSD)
Safe state De-energized (2 x PNP, 0V), AUX energized (1 x PNP, 24V)
Run state Energized (2 x PNP, 24V), AUX de-energized (1 x PNP, 0V)
Load current 200 mA, max
Voltage drop < 1.5V
Switches connected in series Unlimited (see Timing Diagram on page 5)
Mechanical
Sensor/actuator case material Polycarbonate
Environmental
Operating temperature
[C° (F°)] -25…+70 (-13…+158)
Operating humidity 5…95% relative
Washdown rating IP66, IP67, IP69K
Shock and vibration IEC 60068-2-27: 30 g, 11 ms
IEC 60068-2-6: 10…55 Hz
Pollution degree IEC 60947-1: 3
Electromagnetic Compatibility (EMC)
Electrostatic discharge ESD IEC 61000-4-2: Air discharge Per IEC 61326-1 (functional): 8 kV
Per IEC 61000-6-7 (fail-safe): 8 kV
Radiated EMF immunity IEC 61000-4-3 Per IEC 61326-1 (functional): 10V/m
Per IEC 61000-6-7 (fail-safe): 20V/m
Electrical fast transient/burst
immunity
IEC 61000-4-4
Per IEC 61326-1 (functional): 2 kV/5 kHz
Per IEC 61000-6-7 (fail-safe): 2 kV/5 kHz
Conducted immunity IEC 61000-4-6 Per IEC 61326-1 (functional): 10V
Per IEC 61000-6-7 (fail-safe): 20V
Rated impulse withstand voltage IEC 60947-1: 1 kV
Protection
• Short circuit
•Overload
•Reversepolarity
• Overvoltage
• Loss of ground
Physical Characteristics
Torque settings, max
[N•m (lb•in)] Switch/actuator mounting nut: 2.20 (19.5)
24.99
(0.98)
88.14
(
3.47)
10.66 (0.42)
7.11 (0.28)
6.78 (0.26)
4.57 (0.18)
Ø5.08
(0.2) 4.57
(0.18
)
68.31
(2.68)
18.54
(0.73)
72.9
(2.87)
77.98
(3.07)
20.65
(0.81)
24.99
(0.984)
88.14
(3.47)
20.65
(0.813) 4.57
(0.18)
18.54 (0.73)
10.67 (0.42)
13.41
(0.528)
9.96 QD Connector
Version
(0.392)
M12 x 1
9.7
(0.38)
4.57
(0.18)
Ø5.08
(0.2)
4.57
(0.18)
77.98
(3.07)
62.53
(2.462)
57.96
(2.282)
82.55
(3.25)
QD Connector
Version
Status Indicator

Rockwell Automation Publication 440N-IN018D-EN-P - May 2023 3
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
Diagnostics
See Unique Coded Diagnostic on page 4 for learn sequence errors.
Installation
Use nonremovable screws, bolts, or nuts to mount the switch and actuator.
Position the switch and actuator so they align with each other.
Figure 4 - Minimum Distance Between Sensors [mm (in.)]
Figure 5 - Misalignment Curve
Typical Wiring
Table 1 - Signal from Status/Diagnostic Indicator
State Status Troubleshooting
Off Not powered —
Red OSSD not active —
Green OSSD active —
Flashing
green Power up test or OSSD inputs not valid Check 24V DC or OSSD inputs (yellow or red wire)
Flashing red 0.5 Hz flash OSSD fault OSSD fault. Check that OSSD outputs
are not shorted to GND, 24VDC, or each
other.
2 Hz flash internal fault Cycle power.
Flashing
yellow Actuator is at the maximum sensing range (-N and -N9 models only) Move the actuator closer to the sensor.
IMPORTANT Do not over torque the mounting hardware. See Torque
settings, max on page 2.
50 (1.97)
Table 2 - 8-pin Diagram
Pin Color Signal
1WhiteAuxiliaryOutput
2Brown24VDC
3 Green —
4 Yellow OSSD 2 Input
5 Gray OSSD 1 Output
6PinkOSSD2Output
7Blue0V
8 Red OSSD 1 Input
The recommended cable connection is 2 m (6.5 ft) (catalog number 889D-F8AB-2). For
additional lengths, replace the 2 with 5 (5 m [16.4 ft]) or 10 (10 m [32.8 ft]).
x
z
y
Sensor Actuator
Actuator
Actuator
Sensor Actuator
5
10 15
20
25
30
Sensing Distance (mm)
35
0
23
23
50
40
30
20
30
0
10
20
10
40
50
50
40
30
20
30
0
10
20
10
Misalignment (mm)
40
50
Assured
Sensing
Distance
Assured Make: 15 mm (0.59)
Assured OFF: 25 mm (0.98
)
Sensor Actuator
x
z
z
z
Sensor Actuator
Assured Make: 15 mm (0.59 in.)
Assured Off: 25 mm (0.98 in.)
Sensing Distance (mm)
Assured
Sensing
Distance
Misalignment (mm)
8
4
5
2
1
7
6

4Rockwell Automation Publication 440N-IN018D-EN-P - May 2023
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
The recommended patchcord for use with the ArmorBlock® Guard I/O™ module is
2 m (6.5 ft) (catalog number 889D-F4ACDM-2). Replace the 2 with 0M3
(0.3m [0.98ft]), 1 (1 m [3.28 ft]), 5 (5 m [16.4 ft]), or 10 (10 m [32.8ft]) for standard
cable lengths.
Commissioning the Unique Coded Actuator
Power the Sensor
Connect the sensor to 24V DC (see Typical Wiring on page 3).
Teach the Actuator
(ability to learn an additional actuator)
Quick Start
1. Power up the sensor and bring an actuator into the sensing range.
2. Leave the actuator in the sensing field for a minimum of 2 minutes.
3. The learn process is complete.
Ability to Learn an Additional Actuator
The sensor automatically starts the learn process once an actuator enters the
sensing range.
Teach the Unique Actuator
(one-time learn only; unit locked)
Initial Teach of the Actuator
The sensor automatically starts the learn process once an actuator enters the
sensing range.
Learn a New Unique Coded Actuator
• To learn a replacement actuator, bring the actuator to be taught into the
sensing range of the safety switch.
• The learn sequence is the same as the sequence for Teach the Actuator.
• A sensor cannot relearn a previously learned actuator or a standard
SensaGuard actuator.
• The sensor only recognizes the most recently learned actuator.
Unique Coded Diagnostic
Error codes for the learn process. Cycle power to clear the fault.
Table 3 - 5-pin Diagram
Pin Color Signal
1Brown+24V
2 White Safety OSSD 1 Output
3Blue0V
4 Black Safety OSSD 2 Output
5 Gray Auxiliary Output
The recommended cordset is 2 m (6.5 ft) (catalog number 889D-F5AC-2). For additional
lengths, replace the 2 with 5 (5 m [16 ft]) or 10 (10 m [32.8ft]).
IMPORTANT If you do not require the auxiliary signal, use a 4-pin
cordset (catalog number 889D-F4AC-2).
IMPORTANT Do not use a 5-pin patchcord with the ArmorBlock
GuardI/O module.
IMPORTANT The unique coded sensor ships from the factory
unprogrammed and must be taught a unique coded
actuator, see Teach the Actuator.
A unique coded sensor can only learn a unique coded
actuator and cannot learn a standard coded actuator.
A standard coded sensor does not work with a unique
coded actuator.
The unique coded sensor Status/Diagnostic indicator,
flashes green eight times then repeats, whichindicates
that the sensor has not yet learned an actuator.
You can lock the unique coded sensor so it cannot
learn another actuator, see Teach the Unique Actuator.
IMPORTANT The sensor can learn a new actuator up to eight times.
The Status/Diagnostic indicator flashes the number of
actuators left that a sensor can learn.
5
4
3
1
2
Table 4 - Learn Sequence
Step Description
1 Target present Status/Diagnostic indicator flashes green 2Hz rate (15 s)
2 Verifying actuator Status/Diagnostic indicator flashes green/red 1 Hz rate (15 s)
3 Program sensor Status/Diagnostic indicator flashes green/red 2 Hz rate (15 s)
4 Program complete Status/Diagnostic indicator flashes green 2Hz rate (number of
learns that remain) (15 s)
5 Ready state Status/Diagnostic indicator shows steady green
6Learniscomplete-
Table 5 - Learn Sequence
Step Description
1 Target present Status/Diagnostic indicator flashes green 2Hz rate (15 s)
2 Verifying actuator Status/Diagnostic indicator flashes green/red 1 Hz rate (15 s)
3 Program sensor Status/Diagnostic indicator flashes green/red 2 Hz rate (15 s)
4 Program locking Status/Diagnostic indicator flashing green 2Hz rate (number
of learns that remain) (15 s)
5Remove the actuator from the
sensing field Status/Diagnostic indicator changes to steady red
6Replace the actuator back into
the sensing field
Status/Diagnostic indicator flashes green 2 Hz rate (number of
learns that remain), this action triggers the lock function.
7 Ready state Status/Diagnostic indicator shows steady green
8 Learn is complete Sensor is locked and cannot learn another actuator.
Table 6 - Signal from Status/Diagnostic Indicator
Flashes (2 Hz) Error Code
Green OSSD inputs not valid.
Red-red-red-green Cannot learn a standard SensaGuard
actuator.
Red-red-red-green-green Actuator already learned.
Red-red-red-green-green-green Bad RFID. Target moved out of range.
Red-red-red-green-green-green-green Exceeded learning eight actuators.
Red-red-red-green-green-green-green-green Unit locked. Cannot learn another actuator.

Rockwell Automation Publication 440N-IN018D-EN-P - May 2023 5
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
OSSD Test Pulses Individual Pulses
Test pulses appear on each OSSD output. These pulses are approximately every
45 ms. The times that are shown are approximate and depend on the processing of
the safety-related status.
Timing Diagram
Time (µs)
Periodicity
Pink Wire
Gray Wire
450 µs0
02045
Time (ms)
0 ms 45ms 50 ms 55 ms
S11 S12
S21 S22 S34
A1 13S52
A2 14
23
24
33 41
34 42
MSR127TP
440R-N23132
0 ms 360 ms 378 ms 396 ms
+24V DC
SensaGuard Sensor
Unit 1 SensaGuard Sensor
Unit 2 SensaGuard Sensor
Unit 3
SensaGuard Actuator SensaGuard Actuator SensaGuard Actuator
Response Time: Safety outputs turn off.
Initial conditions: All actuators are in sensing distance.
Actuator 1 moves out
of sensing range.
24V Common
Sensor 1 OSSD outputs (gray and pink)
turn off. Sensor 1 status indicator turns
steady red.
Sensor 2 OSSD outputs (gray and pink)
turn off. Sensor 2 status indicator
flashes green.
Sensor 3 OSSD outputs (gray and pink)
turn off. Sensor 3 status indicator
flashes green.
Response Time: Safety outputs turn on
Initial conditions: Actuator 1 is out of sensing range. Sensor 1 status indicator is steady red. Actuators 2 and 3 are in sensing range. Sensor 2 and 3 status indicators flash green.
Actuator 1 moves
into sensing range.
Sensor 2 OSSD inputs (red and
yellow) transition to 24V DC
from Sensor 1 OSSD outputs.
Sensor 1 status indicator turns
steady green.
Sensor 3 OSSD inputs (red and
yellow) transition to 24V DC
from Sensor 2 OSSD outputs.
Sensor 2 status indicator turns
steady green.
Sensor 3 OSSD outputs (gray and
pink) are energized. Sensor 3
status indicator turns steady
green.
Yellow Red Brown Pink Gray Blue Yellow Red Brown Pink Gray Blue Yellow Red Brown Pink Gray Blue
0 ms 45 ms 50 ms 55 ms
0 ms 360 ms 378 ms 396 ms

6Rockwell Automation Publication 440N-IN018D-EN-P - May 2023
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
Troubleshooting
Figure 6 - Series Circuit
Actuator 4
Yellow Red Brown Pink Gray
Blue
Switch 4
Actuator 3
Switch 3
Actuator 2
Switch 2
Actuator 1
Switch 1
White
Actuator 5
Yellow Red Brown Pink Gray
Switch 5
White
Yellow Red Brown Pink Gray
White
Blue
Blue
Yellow Red Brown Pink Gray
White
Blue
Yellow Red Brown Pink Gray
Blue
White
OSSDs
are off.
Actuator 5 is in the sensing range.
Switch 5 is functioning properly.
OSSD inputs are 0V.
OSSDs de-energize to 0V.
Green status indicator flashes to indicate
that OSSD inputs are not 24V.
Actuator 4 is in sensing range.
Switch 4 functions properly.
OSSD inputs are 0V.
OSSDs de-energize to 0V.
Green status indicator flashes to indicate
that OSSD inputs are not 24V.
Actuator 3 is in sensing range.
Switch 3 has a fault.
See Table 1 on page 3.
Actuator 2 is in sensing range.
Switch 2 functions properly.
OSSDs energize to 24V.
Green status indicator is on.
Actuator 1 is in sensing range.
Switch 1 functions properly.
OSSDs energize to 24V.
Green status indicator is on.
+24V DC
Power
Supply
OV DC
+24V
+24V
+24V
+24V
+0V
+0V
+0V
+0V
+0V
+0V
1606-XL120D
Power Supply

Rockwell Automation Publication 440N-IN018D-EN-P - May 2023 7
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
Application Wiring Examples
Figure 7 - Wiring to MSR127 Safety Relay Driving 100S or 700S Safety Relays
1
2
6
5
3
7
3
S11 S12
S21S22 S34
A1 13S52
A2 14
23
24
33 41
34 42
MSR127RP
440R-N231xx
K1
K2
S11 S12
S21S22 S34
A1 13S52
A2 14
23
24
33 41
34 42
MSR127RP
440R-N231xx
K1
K2
S11 S12
S21S22 S34
A1 13S52
A2 14
23
24
33 41
34 42
MSR127RP
440R-N231xx
K1
K2
S11 S12
S21S22 S34
A1 13S52
A2 14
23
24
33 41
34 42
MSR127TP
440R-N231xx
K1
K2
K1 K2K1 K2
K1 K2 K1 K2
Sensor Actuator
Yellow Red Brown Pink Gray
SensaGuard Sensor
Unit 1
+24V DC
Reset
24V Ground
Blue
Sensor Actuator
Yellow Red Brown Pink Gray
SensaGuard
Sensor Unit 1
+24V DC
Blue
Sensor Actuator
Yellow Red Brown Pink Gray
SensaGuard Sensor
Unit 1
+24V DC
Reset
24V Ground
Blue
Sensor Actuator
Yellow Red Brown Pink Gray
SensaGuard
Sensor Unit 1
+24V DC
24V Ground
Blue
Sensor Actuator
SensaGuard Sensor
Unit 2
Sensor Actuator
Yellow Red Brown Pink Gray
SensaGuard
Sensor Unit 2
Blue Yellow Red Brown Pink Gray Blue
Reset
Pink
440L GuardShield™
Gray
Receiver
Brown Transmitter
Blue
Green Blue
Brown
24V Ground
IMPORTANT The safety light curtain must be last (farthest from the safety relay).
One Sensor, Monitored Manual Reset One Sensor, Automatic Reset
Two Sensors in Series, Monitored Manual Reset Two Sensors and One 440L Safety Light Curtain in Series, Monitored Manual Reset

8Rockwell Automation Publication 440N-IN018D-EN-P - May 2023
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
Figure 8 - Guardmaster SI or DI Safety Relay Wiring
A1
S11 S21
S12S22S32
L11 Y32L12
13
14
S42 23
24
S34
A2
DI
440R-D22R2
01
2
3
4
56
7
8
A1 S11 S21 S12 S22
L11 Y32
13
14
23
24
S34
A2
SI
440R-S12R2
0
MM
AM
K1 K2
K1 K2
K1
K2
K1
K2
Black
Reset
Brown
White
Gray
+24V DC
Blue
889D-F5AC-5
Cordset
Gate
Open
Brown
Gray Blue Black
White
Gate
Open
24V Ground
889D-F5AC-5
Cordset
Black
Reset
Brown
White
Gray
+24V DC
Blue
889D-F5AC-5
Cordset
Gate
Open
24V Ground
Reset
Logic

Rockwell Automation Publication 440N-IN018D-EN-P - May 2023 9
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
Figure 9 - CR30 Software Configurable Relay Wiring
K1
K2
K1 K2
05
CR30
440C-CR30-22BBB
020100 03 04
A1 15 20 2116
06
18A2
07
19
08 10 11
12 13 14
09
17
Green
Safety
Reset
Brown
White
Gray
+24V DC
Blue
889D-F8AB-5
Gate
Open
Brown
Gray
Blue
Yellow
White
Gate
Open
24V Ground
889D-F5AC-5
Red
Pink
Black
100S Safety Contactor or
700S/700HPS Safety Relays
Not Connected
Cordset
Cordset

10 Rockwell Automation Publication 440N-IN018D-EN-P - May 2023
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
Figure 10 - 1734 POINT Guard I/O Wiring
Figure 11 - 1732DS/ES ArmorBlock Guard Safety I/O Wiring
889D-F5AC-5
K1
K2
1734-IB8S1734-AENT 1734-OB8S
I0 I1
I2
T0
I3
T1
COM COM
I4 I5
I6
T2
I7
T3M
COM COM
01
2
6
3
7
45
O0 O1
O2 O3
COM COM
O4 O5
O6 O7
COM COM
COM COM COM COM
889D-F8AB-5
K1
K2
Green
Safety
Reset
Brown
White
Gray
Blue
Gate
Open
Brown
Gray
Blue
Yellow
White
Gate
Open
24V Ground
Red
Pink
Black
EtherNet/IP™
Not Connected
Set On -> Off Input Delay Time
to 6 ms to ignore the
SensaGuard OSSD output test
pulses.
Cordset
Cordset
100S Safety Contactor or
700S/700HPS Safety Relays
100S Safety Contactor or
700S/700HPS Safety Relays
889D-F4UCDM-5
OSSD
OSSD
K1
K2
889D-F8AB-5
AE
BF
DH
CG
1
2
4
3
1
23
4
1 T1
2 I1
3 C
4 I0
5 T0
1 T1
2 I1
3 C
4 I0
5 T0
1 T1
2 I1
3 C
4 I0
5 T0
1 T1
2 I1
3 C
4 I0
5 T0
1 T1
2 I1
3 C
4 I0
5 T0
1 T1
2 I1
3 C
4 I0
5 T0
X100 X1X10
2 O1
1+24
3 C
4 O0
5 C
2 O1
1+24
3 C
4 O0
5 C
3
5
4
21
3
5
4
21
K1
K2
871A-TS5-DM1
871A-TS5-DM1
1732ES-IB12XOB4
Green
White
+24V DC
Brown
Gray
Blue
Yellow
Red
Patchcord
Safety Reset
24V Ground
Cordset
Pink
Power
Ground
EthernetCat. No. 871A-TS5-DM1
5-pin Field Attachable
Connector
Power
Not Connected
100S Safety Contactor or
700S/700HPS Safety Relays

Rockwell Automation Publication 440N-IN018D-EN-P - May 2023 11
SensaGuard Rectangular Flat Pack (Series B Models Only) Installation Instructions
Figure 12 - Input and Output Configuration for the 1732ES Module
Recommended Safety Control Interfaces
• Guardmaster® safety relays:
- Dual-input (DI)
- Dual-input solid-state output (DIS)
- Single input (SI)
- CR30 software configurable
• Minotaur™ safety relays:
- MSR126
- MSR127
- MSR131
- MSR138
• SmartGuard™ controller
• 1791DS/ES CompactBlock™ Guard I/O module
• 1732DS/ES ArmorBlock Guard I/O module
• 1734 POINT Guard I/O™ module
Maintenance
Monthly: Check the correct operation of the switching circuit. Also check for signs
of abuse or interference. Inspect the switch casing for damage.
Repair
If there is any malfunction or damage, no attempts at repair can be made. The unit
must be replaced before machine operation is allowed.
Declaration of Conformity
CE Conformity
Rockwell Automation declares that the products that are shown in this document
conform with the 2014/30/EU Electromagnetic Compatibility Directive (EMC) and
2006/42/EC Machinery Directive (MD) and that the respective standards and/or
technical specifications have been applied.
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 2016 No. 1091 Electromagnetic Compatibility Regulations
and 2008 No. 1597 Supply of Machinery (Safety) Regulations and that the respective
standards and/or technical specifications have been applied.
For a comprehensive UKCA certificate visit: visit: rok.auto/certifications
Additional Resources
You can view or download publications at rok.auto/literature.
Resource Description
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.

Publication 440N-IN018D-EN-P - May 2023 | Supersedes Publication 440N-IN018C-EN-P - August 2020
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