Allen-Bradley DC Power Supply - 24V, 2.5 A, 60 W, Single-phase Input Reference Manual

DC Power Supply - 24V, 2.5 A,
60 W, Single-phase Input
Catalog Number 1606-XLB60EH
Reference Manual
Original Instructions
DC Power Supply - 24V, 2.5 A, 60 W, Single-phase Input Reference Manual
Important User Information
Read this document and the documents listed in the additional resources section about installation, configuration, and
operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize
themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to
be carried out by suitably trained personnel in accordance with applicable code of practice.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be
impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use
or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for
actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software
described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is
prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment,
which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property
damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.
IMPORTANT
Identifies information that is critical for successful application and understanding of the product.
Labels may also be on or inside the equipment to provide specific precautions.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous
voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may
reach dangerous temperatures.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to
potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL
Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).
2
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
Table of Contents
Terminology and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Catalog Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
AC Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Input Inrush Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Hold-up Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Efficiency and Power Losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Functional Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Front Side and User Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Connection Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Lifetime Expectancy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Mean Time Between Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Safety and Protection Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Dielectric Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Approvals and Fulfilled Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Regulatory Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Physical Dimensions and Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Series Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Operation on Two Phases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Use In a Tightly Sealed Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Prohibited and Unsupported Applications . . . . . . . . . . . . . . . . . . . . . . . . . 20
DC Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Charging of Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Parallel Use to Increase Output Power . . . . . . . . . . . . . . . . . . . . . . . . . 20
Parallel Use for 1+1 Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
3
Notes:
4
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
Terminology and
Abbreviations
Terms
PE
Descriptions
The abbreviation for Protective Earth. PE has the same meaning as the symbol.
The symbol for Protective Earth.
Earth, Ground
AC 230V
230V AC
50 Hz versus 60 Hz
nom
typ
— (alone in table cell)
This document uses the term “earth” which is the same as the U.S. term “ground”.
A value that is displayed with the AC or DC before the value represents a nominal
voltage with standard tolerances (usually ±15%) included. For example, DC 12V
describes a 12V battery disregarding whether it is full (13.7V) or flat (10V).
A value with the unit (V AC) at the end is a momentary value without any additional
tolerances included.
As long as not otherwise stated, AC 100V and AC 230V parameters are valid at 50 Hz
mains frequency. AC 120V parameters are valid for 60 Hz mains frequency.
Indicates a nominal value.
Indicates a typical value.
A dash alone in a table cell indicates that there is no information to be included in that
cell.
All values in this document are typical values under the following conditions
unless otherwise noted: 230V AC 50 Hz input voltage, 24V 2.5 A output load,
25 °C (77 °F) ambient temperature, and after a 5 minutes run-in time.
Product Overview
The 1606-XLB60EH is a DIN rail mountable single-phase input power supply,
which provides a floating, stabilized, and galvanically separated SELV/PELV/
ES1 output voltage.
The output fulfills the requirements for a limited power source according to
NEC CLASS 2.
The device is equipped with push-in terminals, which are optimized for
automated wiring. The mechanically robust housing is made of a high-grade,
reinforced molded material, which permits surrounding temperatures up to
70 °C (158 °F).
The unit is designed as “Class of Protection” II unit and fulfills the safety and
electromagnetic compatibility (EMC) requirements without an input PE
connection. This saves wiring costs.
The 1606-XLB60EH is part of a series of compact, industrial grade DIN rail
power supplies. This series focuses on the essential features that are needed in
present day industrial applications. The excellent cost/performance ratio does
not compromise quality or reliability.
Product features:
•
•
•
•
•
•
•
•
•
100…240V wide-range input
NEC CLASS 2 compliant
Cost-optimized without compromising quality or reliability
No PE connection required
Width only 36 mm (1.42 in.)
Efficiency up to 91.8%
Low no-load power losses
Full power between -10…+60 °C (14…140 °F)
Push-in terminals
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
5
Specifications
Attributes
Values
Notes
Output voltage nom
DC 24V
—
Adjustment range
24…28V
Factory setting 24.1V
2.5…2.1 A
Below 60 °C (140 °F) ambient
1.9…1.6 A
At 70 °C (158 °F) ambient
Output current
Derate linearly between 60…70 °C (140…158 °F)
Input voltage AC
AC 100…240V
±10%
Mains frequency
50…60 Hz
±6%
Input current AC
1.0 A / 0.6 A
At 120 / 230V AC
Power factor
0.55 / 0.47
At 120 / 230V AC
Input inrush current
15 A peak / 36 A peak
At 120 / 230V AC,
40 °C (104 °F), cold start
Efficiency
90.7% / 91.8%
At 120 / 230V AC
Losses
6.2 W / 5.4 W
At 120 / 230V AC
Hold-up time
24 ms / 113 ms
At 120 / 230V AC
Temperature range
-10…+70 °C
(14…158 °F)
—
Size (W x H x D)
36 x 90 x 91 mm
(1.42 x 3.54 x 3.58 in.)
Without DIN rail
Weight
225 g (0.49 lb)
—
Catalog Number
Catalog Number
1606-XLB60BEH
6
Description
Power supply
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
AC Input
The device is suitable to be supplied from TN, TT, or IT mains networks.
Attributes
Values
Notes
Nom
AC 100…240V
—
Min
90…264V AC
Continuous operation
Min
264…300V AC
For max 500 ms
Allowed voltage L or N to earth
Max
300V AC
Continuous according to IEC 60664-1
Input frequency
Nom
50…60 Hz
±6%
Turn-on voltage
Typ
75V AC
Steady-state value, see Figure 1
Shut-down voltage
Typ
54V AC
Steady-state value, see Figure 1
External input protection
The device is designed, tested, and approved for branch circuits up to 20 A
without additional protection device. If an external fuse is used, do not use
circuit breakers smaller than 6A B- or 4A C-Characteristic. Smaller circuit
breakers may cause a nuisance tripping of the circuit breaker.
AC input
AC input range
Values
Attributes
AC 100V
AC 120V
Typ
1.15 A
1.0 A
0.60 A
At 24V, 2.5 A, see Figure 3
Power factor
Typ
0.58
0.55
0.47
At 24V, 2.5 A, see Figure 4
Rise time
Turn-on overshoot
Typ
50 ms
50 ms
48 ms
See Figure 2
Typ
18 ms
18 ms
18 ms
At 24V, 2.5 A constant current load, 0 mF load capacitance, see Figure 2
Typ
52 ms
52 ms
50 ms
At 24V, 2.5 A constant current load, 2 mF load capacitance, see Figure 2
Max
100 mV
100 mV
100 mV
See Figure 2
Figure 2 - Turn-on Behavior, Definitions
Rated
input range
Turn-on
500 ms max
Input
Voltage
V IN
90V
Input Current, Typ
Rise
Time
Figure 4 - Power Factor Versus Output Load at 24V Output Voltage
Power Factor, Typ
0.6
a) 100V AC
b) 120V AC
c) 230V AC
1.0
Start-up
delay
264V 300V AC
Figure 3 - Input Current Versus Output Load at 24V Output Voltage
1.25 A
- 5%
Output
Voltage
Overshoot
Figure 1 - Input Voltage Range
Shut-down
Notes
Input current
Start-up delay
POUT
AC 230V
a
b
0.75
a
b
0.5
c
0.4
c
0.5
0.25
a: 100V AC
b: 120V AC
c: 230V AC
0.3
0.2
0
0.1
0
0.5
1.0
1.5
2.0
2.5 A
Output Current
0.5
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
1.0
1.5
2.0
2.5 A
Output Current
7
Input Inrush Current
An NTC limits the input inrush current after turn-on of the input voltage. The
inrush current is input voltage and ambient temperature dependent. The
output load has no impact on the inrush current value.
The charging current into EMI suppression capacitors is disregarded in the
first microseconds after switch-on.
Values
Attributes
Inrush current
Inrush energy
8
AC 100V
AC 120V
AC 230V
Notes
Typ
12 Apeak
15 Apeak
36 Apeak
At 40 °C (104 °F) ambient, cold start
Typ
10 Apeak
12 Apeak
30 Apeak
At 25 °C (77 °F) ambient, cold start
Max
15 Apeak
18 Apeak
44 Apeak
At 40 °C (104 °F) ambient, cold start
Max
12 Apeak
15 Apeak
36 Apeak
At 25 °C (77 °F) ambient, cold start
Max
2
2
2
At 40 °C (104 °F) ambient, cold start
0.2 A s
0.3 A s
1.4 A s
Figure 5 - Typical Turn-on Behavior at 120V AC and 25 °C (77 °F) Ambient
Figure 6 - First Inrush Peak with 2 A/DIV Input Current
Figure 7 - Typical Turn-on Behavior at 230V AC and 25 °C (77 °F) Ambient
Figure 8 - First Inrush Peak with 5 A/DIV Input Current
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
Output
The output provides a SELV/PELV/ES1 rated voltage, which is galvanically
isolated from the input voltage.
The output is electronically protected against no-load, overload, and short
circuit. If there is a protection event, audible noise may occur.
The output is designed to supply any kind of loads, including inductive and
capacitive loads. Capacitive loads should not be larger than 2500 μF with 2.5 A
or 5000 μF with 1.25 A additional current load.
At heavy overloads (when output voltage falls below 14V), the power supply
delivers continuous output current for 25 ms. After this, the output is switched
off for approximately 145 ms before a new start attempt is automatically
performed. This cycle is repeated as long as the overload exists. If the overload
has been cleared, the device operates normally.
Attributes
Values
Output voltage
Adjustment range
Notes
Nom
DC 24V
—
Min
24…28V
Guaranteed value
Max
29.0V
This is the max output voltage that can occur at the clockwise end position of the
potentiometer due to tolerances. It is not guaranteed that this value can be achieved.
Factory settings
Typ
24.1V
±0.2%, at full load and cold unit
Line regulation
Max
10 mV
Between 90…300V AC
Load regulation
Max
100 mV
Between 0…2.5 A, static value, see Figure 9
Ripple and noise voltage
Max
100 mVpp
Bandwidth 20 Hz…20 MHz, 50 Ω
Nom
2.5 A
At 24V and an ambient temperature below 60 °C (140 °F)
Nom
2.1 A
At 24V and 70 °C (158 °F) ambient temperature
Nom
1.9 A
At 28V and an ambient temperature below 60 °C (140 °F)
Nom
1.6 A
At 28V and 70 °C (158 °F) ambient temperature
—
Continuous current
Output voltage above 14V DC, see Figure 9
—
Intermittent current
Output voltage below 14V DC, see Figure 9
Max
4.0 A
Continuous current, see Figure 9
Overload/ short-circuit current
Typ
6A
Intermitted current peak value for 25 ms typ, Load impedance 150 mΩ, see Figure 10.
Discharge current of output capacitors is not included.
Max
2.5 A
Intermitted current average value (R.M.S.) Load impedance 150 mΩ, see Figure 10.
Output capacitance
Typ
900 µF
Included inside the power supply
Back-feeding loads
Max
35V
The unit is resistant and does not show malfunctioning when a load feeds back voltage to
the power supply. It does not matter whether the power supply is on or off. The absorbing
energy can be calculated according to the built-in large sized output capacitor.
Output current
Overload behavior
Figure 9 - Output Voltage Versus Output Current, Typ
Output Voltage
Figure 10 - Intermittent Current at Short Circuit, Typ
Adju stment ra nge
28V
Output
Current
24
Normal
operation
Normal
operation
Short -circuit
A
6A
14
A: continuous current
B: intermittent current
B
0
0
1
2
3
t
0
Output Current
4
5
6A
25
ms
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
145 ms
25
ms
145 ms
25
ms
145 ms
9
Hold-up Time
The hold-up time is the time during which the output voltage of a power supply
remains within specification following the loss of input power. The hold-up
time is output load dependent. At no load, the hold-up time can be up to
several seconds. The green DC OK status indicator is also on during this time.
Values
Attributes
AC 100V
Hold-up Time
AC 120V
Hold-up Time
a
Notes
Typ
14 ms
24 ms
113 ms
At 24V, 2.5 A
Typ
38 ms
58 ms
230 ms
At 24V, 1.25 A
Min
11 ms
19 ms
90 ms
At 24V, 2.5 A
Min
30 ms
46 ms
184 ms
At 24V, 1.25 A
Figure 11 - Hold-up Time Versus Input Voltage
120 ms
AC 230V
b
Figure 12 - Shut-down Behavior, Definitions
c
Zero Transition
d
100
80
Input
Voltage
60
a) 24V 1.25 A typ
b) 24V 1.25 A min
c) 24V 2.5 A typ
d) 24V 2.5 A min
40
20
0
90
10
120
155
190
- 5%
Output
Voltage
230V AC
Input Voltage
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
Hold-up Time
Efficiency and Power
Losses
Values
Attributes
Efficiency
Typ
Average efficiency
Power losses
Notes
AC 100V
AC 120V
AC 230V
89.4%
90.7%
91.8%
At 24V, 2.5 A (full load)
Typ
89.3%
90.1%
90.7%
25% at 0.68 A, 25% at 1.25 A,
25% at 1.88 A. 25% at 2.5 A
Typ
0.3 W
0.3 W
0.4 W
At no load
Typ
3.8 W
3.5 W
3.4 W
At 24V, 1.25 A (half load)
Typ
7.1 W
6.2 W
5.4 W
At 24V, 2.5 A (full load)
The average efficiency is an assumption for a typical application where the
power supply is loaded with the following:
•
•
•
•
25% of the nominal load for 25% of the time
50% of the nominal load for 25% of the time
75% of the nominal load for 25% of the time
100% of the nominal load for 25% of the time
Figure 13 - Efficiency Versus Output Current at 24V, Typ
Efficiency
Power Losses
92%
a
b
c
90
88
86
84
a) 230V AC
b) 120V AC
c) 100V AC
82
80
0
Figure 14 - Losses Versus Output Current at 24V, Typ
0.5
1.0
1.5
2.0
8W
7
6
5
4
3
2
1
0
2.5 A
c
b
a
a) 230V AC
b) 120V AC
c) 100V AC
0
0.5
1.0
1.5
Output Current
Figure 15 - Efficiency Versus Input Voltage at 24V, 2.5 A, Typ
Power Losses
93%
8W
7
6
5
4
3
2
1
0
91
90
89
88
87
85
120
155
190
2.5 A
Figure 16 - Losses Versus Input Voltage at 24V, 2.5 A, Typ
Efficiency
92
2.0
Output Current
225 260V AC
Input Voltage
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
85
120
155
190
225 260V AC
Input Voltage
11
Functional Diagram
Figure 17 - Functional Diagram
Output
Voltage
Regulator
L
N
Input
Fuse
&
Input
Filter
Input
Rectifier
&
Inrush
Limiter
Power
Converter
V OUT
+
+
-
Output
Filter
DC-OK
Status
Indicator
Output
Overvoltage
Protection
Front Side and User
Elements
Figure 18 - Front Side
User Elements
1
1
2
2
3
4
Output terminals
Dual terminals for the negative and positive pole. Both poles are
internally connected.
+ Positive output
- Negative (return) output
DC OK status indicator (green)
The status indicator is on when the output voltage is above 18V.
Output Voltage Adjustment Potentiometer
Input terminals
L: Phase (Line) input
N: Neutral conductor input
3
4
Connection Terminals
12
The terminals are IP20 fingersafe constructed and are suitable for field wiring
and factory wiring.
Attributes
Descriptions (apply to all terminals)
Type
Push-in termination
Solid wire
2.5 mm2 max
Stranded wire
2.5 mm2 max
Stranded wire with ferrules
1.5 mm2 max
American Wire Gauge
AWG 24…12
Wire diameter max (including ferrules)
2.3 mm (0.09 in.)
Wire stripping length
10 mm (0.4 in.)
Screwdriver
3 mm (0.12 in.) slotted to open the spring
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
Lifetime Expectancy
The lifetime expectancies that are shown in the table indicate the minimum
operating hours (service life). The lifetime expectancy of the built-in
electrolytic capacitors determines the lifetime expectancy of the power supply.
Lifetime expectancy is specified in operational hours and is calculated
according to the manufacturer specification of the capacitor.
The manufacturer of the electrolytic capacitors only states a maximum life of
up to 15 years (131,400 h). Any number that exceeds this value is a calculated
theoretical lifetime, which can be used to compare devices.
Attributes
Lifetime expectancy
Mean Time Between Failure
Values (in kilohours)
Notes
AC 100V
AC 120V
AC 230V
115 khr
131 khr
148 khr
260 khr
263 khr
263 khr
At 24V, 1.25 A and 40 °C (104 °F)
324 khr
370 khr
419 khr
At 24V, 2.5 A and 25 °C (77 °F)
734 khr
744 khr
744 khr
At 24V, 1.25 A and 25 °C (77 °F)
At 24V, 2.5 A and 40 °C (104 °F)
Mean Time Between Failure (MTBF) is calculated according to statistical
device failures, and indicates reliability of a device. It is the statistical
representation of the likelihood of a unit to fail and does not necessarily
represent the life of a product. An MTBF value of, for example, 1,000,000 h
means that statistically one unit fails every 100 hours if 10,000 units are
installed in the field. However, it cannot be determined if the failed unit has
been running for 50,000 h or only for 100 h. For these types of units, the Mean
Time To Failure (MTTF) value is the same as the MTBF value.
Attributes
MTBF SN 29500, IEC 61709
MTBF MIL HDBK 217F
Values (in kilohours)
AC 230V
Notes
AC 100V
AC 120V
1797 khr
1858 khr
1982 khr
At 24V, 2.5 A and 40 °C (104 °F)
3093 khr
3186 khr
3378 khr
At 24V, 2.5 A and 25 °C (77 °F)
868 khr
886 khr
803 khr
At 24V, 2.5 A, 40 °C (104 °F); Ground Benign GB40(1)
1257 khr
1278 khr
1175 khr
At 24V, 2.5 A, 25 °C (77 °F); Ground Benign GB25(1)
247 khr
252 khr
247 khr
At 24V, 2.5 A, 40 °C (104 °F); Ground Fixed GF40(2)
325 khr
331 khr
328 khr
At 24V, 2.5 A, 25 °C (77 °F); Ground Fixed GF25(2)
(1) Ground Benign (GB): A non-mobile, temperature and humidity controlled environment that is readily accessible to
maintenance. Includes laboratory instruments and test equipment, medical electronic equipment, business and scientific
computer complexes, and missiles and support silos in ground silos.
(2) Ground Fixed (GF): Moderately controlled environments such as installations in permanent racks with adequate cooling air
and possible installation in unheated buildings. Includes permanent installation of air traffic control radar and
communication facilities.
Electromagnetic
Compatibility
The electromagnetic compatibility (EMC) behavior of the device is designed
for applications in industrial, residential, commercial, and light industrial
environments. The device complies with EN 61000-6-1, EN 61000-6-2,
EN 61000-6-3, EN 61000-6-4, EN 61000-3-2, and EN 61000-3-3.
The device complies with FCC Part 15 rules. Operation is subjected to following
two conditions: (1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may
cause undesired operation.
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
13
Do not use this device in an application where both of the following are true:
•
•
The device is used on AC 100V mains with more than 1.9 A load.
The application is sensitive to short output voltage dips during mains
interruptions, even with a length shorter than 20 ms.
EMC immunity information is provided in the following table.
Attributes
Standards
Electrostatic discharge
EN 61000-4-2
Electromagnetic RF field
EN 61000-4-3
Fast transients (Burst)
EN 61000-4-4
Surge voltage on input
EN 61000-4-5
Surge voltage on output
EN 61000-4-5
Conducted disturbance
Mains voltage dips
EN 61000-4-6
EN 61000-4-11
Criteria(1)
Values
Contact discharge
8 kV
Air discharge
8 kV
Criterion A
Criterion A
80 MHz…6 GHz
10V/m
Criterion A
Input lines
4 kV
Criterion A
Output lines
2 kV
Criterion A
LN
2 kV
Criterion A
N / L  Earthed output
4 kV
Criterion A
+-
1 kV
Criterion A
+  (-) Earthed
1 kV
Criterion A
-  (+) Earthed
1 kV
Criterion A
0.15…80 MHz
10V
Criterion A
0% of 100V AC
0V AC, 20 ms
Criterion A/C
40% of 100V AC
40V AC, 200 ms
Criterion C
70% of 100V AC
70V AC, 500 ms
Criterion A
0% of 120V AC
0V AC, 20 ms
Criterion A
40% of 120V AC
48V AC, 200 ms
Criterion C
70% of 120V AC
84V AC, 500 ms
Criterion A
0% of 200V AC
0V AC, 20 ms
Criterion A
40% of 200V AC
80V AC, 200 ms
Criterion A
70% of 200V AC
140V AC, 500 ms
Criterion A
Voltage interruptions
EN 61000-4-11
0V
5000 ms
Criterion C
Powerful transients
VDE 0160
Over entire load range
750V, 1.3 ms
Criterion A
(1) Criterion A: The device shows normal operation behavior within the defined limits.
Criterion B: The device operates continuously during and after the test. During the test, minor temporary impairments
may occur. If they do occur, the device corrects them.
Criterion C: Temporary loss of function is possible. The device may shut down. If it shuts down, it then restarts by
itself. No damage or hazards for the device occur.
A/C: Criterion A for output current below 1.9 A and Criterion C for output currents above 1.9 A.
EMC emission information is provided in the following table.
Attributes
Standards
Notes
Conducted emission input lines
EN 55011, EN 55022, FCC Part 15, CISPR 11, CISPR 22
Class B
Conducted emission output lines
IEC/CISPR 16-1-2, IEC/CISPR 16-2-1
Limits for local DC power networks fulfilled.
Radiated emission
EN 55011, EN 55022, CISPR 11, CISPR 22
Class B
Harmonic input current
EN 61000-3-2
Fulfilled (Class A)
Voltage fluctuations, flicker
EN 61000-3-3
Fulfilled, tested with non-pulsing constant current loads.
Switching frequency information is provided in the following table.
14
Type of Switching
Frequency
Value
Notes
Main converter
40…140 kHz
Dependent on input voltage and output load
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
Environment
Attributes
Values
Notes
Operational temperature
-10…+70 °C (14…158 °F)
The operational temperature is the ambient or surrounding temperature
and is defined as the air temperature 2 cm (0.79 in.) below the device.
Storage temperature
-40…+85 °C (-40…+185 °F)
For storage and transportation
0.06 A/1 °C (0.06 A/1.8 °F)
Between 60…70 °C (140…158 °F)
0.15 A/1000 m (0.15 A/3281 ft) or
5 °C/1000 m (9 °F/3281 ft)
For altitudes above 2000 m (6562 ft), see Figure 20
Output derating
Hardware does not control the derating. You must take this into consideration to stay below the derated current
limits to help prevent overloading the unit.
Humidity
5…95% r.H.
According to IEC 60068-2-30 No condensation allowed.
Atmospheric pressure
110…54 kPa
See Figure 20 for details
Altitude
Up to 5000 m (16,404 ft)
See Figure 20 for details
Overvoltage category
II
According to IEC 60664-1, for altitudes up to 5000 m (16,404 ft)
Impulse withstand voltage
4 kV
(according to overvoltage category III)
Input to PE
According to IEC 60664-1, for altitudes up to 2000 m (6562 ft)
Degree of pollution
2
According to IEC 60664-1, non-conductive
Vibration sinusoidal
2…17.8 Hz: ±1.6 mm (0.063 in.)
17.8…500 Hz: 2 g
2 hours / axis
According to IEC 60068-2-6
30 g 6 ms, 20 g 11 ms
3 bumps / direction 18 bumps in total
According to IEC 60068-2-27
Shock
Shock and vibration are tested in combination with DIN rails according to EN 60715 with a height of 15 mm (0.59 in.)
and a thickness of 1.3 mm (0.05 in.).
LABS compatibility
As a rule, only non-silicon precipitating materials are used. The unit conforms to the LABS criteria and is suitable for
use in paint shops.
Corrosive gases
Compliant to ISA-71.04-1985, Severity Level G3 and IEC 60068-2-60 Test Ke Method 4 for a service life of 10 years min in
these environments.
Figure 19 - Output Power Versus Ambient Temperature
Allowed Output Current at 24V
Allowed Output Current at 24V
2.5 A
Figure 20 - Output Power Versus Altitude
2.5 A
2.35 A
2.05 A
B
A
1.9 A
A... T amb < 60 °C
B... T amb < 50 °C
C... T amb < 45 °C
A... continuous
B... short term (300 s max)
0
-10
0
C
B
A
+60 +70 °C
Ambient Temperature
Altitude
0
AP (1)
110
2000
80
4000 5000 m
62 54 kPa
(1) Atmospheric pressure
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
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Safety and Protection
Features
Attributes
Isolation resistance
Output overvoltage protection
Notes
Min
500 MΩ
At delivered condition between input and output, measured
with 500V DC
Typ
30.5V DC
—
Max
32V DC
—
—
If there is an internal anomaly, a redundant circuit limits the maximum output voltage to
32V. The output shuts down. To attempt a restart, turn the input power off for at least 90 s.
Class of protection
—
II
According to IEC 61140
Degree of ingress protection
—
IP20
According to EN/IEC 60529
Over-temperature protection
—
Not included
—
—
Metal Oxide Varistor
(MOV)
For protection values, see Electromagnetic Compatibility on
page 13.
Input transient protection
Internal input fuse
Touch current (leakage current)
Dielectric Strength
Values
—
Included
Non-user-replaceable, slow-blow, high-braking capacity fuse
Typ
40 µA / 80 µA
At 100V AC, 50 Hz, TN-,TT-mains / IT-mains
Typ
60 µA / 120 µA
At 120V AC, 60 Hz, TN-,TT-mains / IT-mains
Typ
100 µA / 200 µA
At 230V AC, 50 Hz, TN-,TT-mains / IT-mains
Max
60 µA / 100 µA
At 110V AC, 50 Hz, TN-,TT-mains / IT-mains
Max
80 µA / 150 µA
At 132V AC, 60 Hz, TN-,TT-mains / IT-mains
Max
140 µA / 260 µA
At 264V AC, 50 Hz, TN-,TT-mains / IT-mains
The output voltage is floating and has no ohmic connection to the ground.
A double or reinforced insulation insulates the output to the input.
The manufacturer conducts type and routine tests. Field tests may be
conducted in the field using the appropriate test equipment, which applies the
voltage with a slow ramp (2 s up and 2 s down). Connect all phase-terminals
together and all output poles before conducting the test. When testing, set the
cutoff current settings to the value in the following table.
It is recommended that either the + pole or the – pole shall be connected to the
protective earth system. This helps to avoid situations in which a load starts
unexpectedly or cannot be switched off when unnoticed earth faults occur.
Test or Setting
Time
A
Type test
60 s
3000V AC
Routine test
5s
2500V AC
Field test
5s
2000V AC
Cutoff current setting for field test
—
> 2 mA
Figure 21 - Dielectric Strength
Input
L
N
16
A
Output
+
-
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
Approvals and Fulfilled
Standards
Approval or Standard Names
Approval or Standard Symbols
Notes
IEC 61010
CB Scheme Certificate
IEC 61010-2-201 Electrical Equipment for Measurement, Control,
and Laboratory Use - Particular requirements for control
equipment
IEC 62368
CB Scheme Certificate
IEC 62368-1 Audio/video, information, and communication
technology equipment - Safety requirements
Output safety level: ES1
UL 61010-2-201
(former UL 508)
UL Certificate
Listed equipment for category NMTR - UL 61010-2-201 Electrical
Equipment for Measurement, Control, and Laboratory Use Particular requirements for control equipment
Applicable for US and Canada
E-File: E56639
Ind. Cont. Eq.
NEC CLASS 2
NEC CLASS 2
UL Certificate
NEC CLASS 2 - Limited Power Source
Listed in the UL 61010-2-201 approval report, investigated
according to UL 1310
Regulatory Compliance
Regulation Names
Regulation Symbols
Notes
CE
EU Declaration of Conformity
Trade conformity assessment for Europe
The CE marking indicates conformance with the following
European regulations:
– RoHS directive
– EMC Directive
– Low Voltage Directive (LVD)
REACH Directive
Manufacturer Statement
EU-Regulation regarding the Registration, Evaluation,
Authorization, and Restriction of Chemicals
WEEE Directive
Manufacturer Statement
EU-Directive on Waste Electrical and Electronic Equipment
RoHS (China RoHS 2)
Manufacturer Statement
Administrative Measures for the Restriction of the Use of
Hazardous Substances in Electrical and Electronic Products
25 years
EAC
EAC Certificate
EAC Eurasian Conformity - Registration Russia, Kazakhstan, and
Belarus
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
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Physical Dimensions and
Weight
Attributes
Values and Descriptions
Width
36 mm ( 1.42 in.)
Height
90 mm ( 3.54 in.)
Depth
91 mm ( 3.58 in.)
The DIN rail height must be added to the unit depth to calculate the total required
installation depth.
Weight
220 g (0.49 lb)
DIN rail
Use 35 mm (1.38 in.) DIN rails according to EN 60715 or EN 50022 with a height of 7.5 mm
(0.295 in.) or 15 mm (0.59 in.).
Housing material
High-grade polycarbonate/ ABS blend material
Installation clearances
Keep the following min installation clearances:
• 40 mm (1.57 in.) on the top
• 20 mm (0.79 in.) on the bottom
• 0 mm (0 in.) on the left side
• 0 mm (0 in.) on the right side
• Increase the side clearances from 0 mm (0 in.) to 15 mm (0.59 in.) if the adjacent
device is a heat source.
Penetration protection
Small parts like screws and nuts with a diameter larger than 4.2 mm (0.165 in.).
Figure 22 - Front View
Figure 23 - Side View
All dimensions in mm
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Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
Series Operation
Devices of the same type can be connected in series for higher output voltages.
It is possible to connect as many units in series as needed, providing the sum
of the output voltage does not exceed 150V DC. Voltages with a potential above
60V DC must be installed with a protection against touching.
Avoid return voltage (for example, from a decelerating motor or battery) which
is applied to the output terminals.
Keep an installation clearance of 15 mm (0.59 in.) (left / right) between two
power supplies and avoid installing the power supplies on top of each other.
Leakage current, EMI, inrush current, and harmonics increase when using
multiple devices.
Figure 24 - Series Operation
Unit A
Input
+
Output
+
Unit B
Load
Input
-
+
Output
The power supply can also be used on two-phases of a three-phase-system.
Such a phase-to-phase connection is allowed as long as the supplying voltage is
below 240V+10%.
Ensure that the wire, which is connected to the N-terminal, is appropriately
fused.
Figure 25 - Operation on Two Phases
Power Supply
L1
AC
240V +10% max
Operation on Two Phases
L3
L2
L
N
DC
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
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Use In a Tightly Sealed
Enclosure
When the device is installed in a tightly sealed enclosure, the temperature
inside the enclosure is higher than outside. In such situations, the inside
temperature defines the ambient temperature for the device.
In the following test setup, the device is placed in the middle of the box, no
other heat-producing items are inside the box. The load is placed outside the
box.
The temperature sensor inside the box is placed in the middle of the right side
of the power supply with a distance of 1 cm (0.39 in.). The following
measurement results can be used as a reference to estimate the temperature
rise inside the enclosure.
Attributes
Case A
Case B
110 x 180 x 165 mm
(4.33 x 7.09 x 6.50 in.)
Rittal Typ IP66 Box
PK 9516 100, plastic
110 x 180 x 165 mm
(4.33 x 7.09 x 6.50 in.)
Rittal Typ IP66 Box
PK 9516 100, plastic
Input voltage
230V AC
230V AC
Load
24V, 2.0 A (=80%)
24V, 2.5 A; (=100%)
Temperature inside the box
28.6 °C (83.48 °F)
30.2 °C (86.36 °F)
Temperature outside the box
21.0 °C (69.80 °F)
21.0 °C (69.80 °F)
Temperature rise
7.6 K (13.68 °F)
9.2 K (16.56 °F)
Enclosure size
Prohibited and Unsupported
Applications
Values
This section covers applications in which the 1606-XLB60EH power supply is
either prohibited or not recommended.
DC Input
Do not operate this power supply with DC input voltage.
Charging of Batteries
Do not use the power supply for the charging of batteries.
Parallel Use to Increase Output Power
Do not parallel devices for higher output currents.
Parallel Use for 1+1 Redundancy
We recommend that you not use this power supply for 1+1 redundancy,
because it does not have a DC OK monitoring function.
20
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
DC Power Supply - 24V, 2.5 A, 60 W, Single-phase Input Reference Manual
Additional Resources
These documents contain additional information concerning related products from Rockwell Automation.
Resource
Switched Mode Power Supply Specifications Technical Data, publication
1606-TD002
Industrial Components Preventive Maintenance, Enclosures, and Contact
Ratings Specifications, publication IC-TD002
Description
Provides specifications for Bulletin 1606 products and applications.
Provides a quick reference tool for Allen-Bradley industrial automation controls and
assemblies.
Designed to harmonize with NEMA Standards Publication No. ICS 1.1-1987 and provides
general guidelines for the application, installation, and maintenance of solid-state control in
Safety Guidelines for the Application, Installation, and Maintenance of
the form of individual devices or packaged assemblies incorporating solid-state
Solid-State Control, publication SGI-1.1
components.
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.
You can view or download publications at rok.auto/literature.
Rockwell Automation Publication 1606-RM118A-EN-P - July 2020
21
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