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S8NR-S / S8R-BB

Environment-resistant IP67 Power Supply / DC Blocking Box

S8NR-S / S8R-BB

IP67 compliance and integrated functionality simplify the construction of power and safety circuits outside of control panels

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last update: June 1, 2026

S8NR-S

S8NR-S09024-A1L0

Model S8NR-S09024-A1L0
Efficiency *1 100 VAC Input *1 91% typ.
200 VAC Input *1 93% typ.
Input
conditions		 Input voltage allowable
range *3		 85 to 264 VAC
Frequency *3 50/60 Hz(47 to 63 Hz)
Input current 1.2 A max. (100 VAC input)
0.6 A max. (200 VAC input)
Power factor *1 0.9 min.
Leakage current 0.5 mA max. (100 VAC input)
1 mA max. (200 VAC input)
Inrush current
(for a cold start at 25°C)		 14 A typ. (100 VAC input)
28 A typ. (200 VAC input)
Output
characteristics		 Rated output current 3.8 A
Rated output electric
power		 91.2 W
Maximum boost current ---
Voltage variable range No voltage adjustment
Ripple noise voltage *1 100 mV p-p max. (at rated input and outputs)
Static input fluctuation 0.5% or less (at input 85 to 264 VAC, 100% load) *2
Load fluctuation 1.5% or less (at rated input, 0 to 100% Load) *2
Ambient temperature
fluctuation		 0.05%/°C max.
Startup time *5 1,000 ms max *1
Outputs hold time *5 30 ms typ. (at rated input and outputs) *1
Functions Overload protection Yes, automatic reset
Overvoltage protection Yes, 130% or higher of rated output voltage, power shut off
(shut off the input voltage and turn on the input again)
Series connection Not supported.
Parallel connection Not supported.
Output indicator Provided (Color: green)
DC OK Signal Output Yes (MOS FET relay output 30 VDC max., 50 mA max.)
Withstand
voltage		 Dielectric strength
voltage		 2 kVAC for 1 min between (input terminals pins 1 and 3 collectively)
and (PE 3968_sp_1_1 , output terminals and signal terminals
collectively) Detection current: 20 mA
500 VAC for 1 min between (output terminals collectively) and
(signal terminals collectively) Detection current: 10 mA
Insulation resistance 100 MΩ min. at 500 VDC between (input terminals pins 1 and
3 collectively) and (PE 3968_sp_1_1 , output terminals and
signal terminals collectively)
Environment Ambient operating
temperature		 -25 to 70°C (with no condensation or icing) *4
Storage temperature -25 to 85°C
Ambient operating
humidity		 5 to 95%
Storage humidity 5 to 95%
Vibration resistance 10 to 55 Hz, 0.375 mm single amplitude, 2h each in X, Y, and Z
directions, maximum 4.5G
Shock resistance 150 m/s2 3 times each in ±X, ±Y, ±Z directions.
Reliability MTBF 135,000 hrs min.
Expected life 10 years
Construction Weight (main unit) 650 g max
Cooling fan blank
Protective structure *8 IP67, UL Type1
Compatible
standards		 Harmonic suppression Conforms to EN 61000-3-2
EMI Conducted
EMI		 Compliant with EN 61204-3 Class B, EN 55011 Class B
Radiated
EMI		 Compliant with EN 61204-3 Class B, EN 55011 Class B
EMS EN 61204-3 high severity levels
Safety standards UL 508 (Listing, Class2 Output: Per UL 1310), Pol3
EN/IEC 62477-1 (ES1 Output), OVCIII (<2,000 m),
OVCII (2,000 m< and <3,000 m), Pol3
RCM (EN 61000-6-4)
PELV (EN/IEC 60204-1)

*1. Rated input/output conditions: at rated input voltage, rated frequency, rated output voltage, rated total output current, and maximum cutoff output current.
*2. 100% Load condition: at rated output voltage, rated total output current and maximum cutoff output current.
*3. Although some inverters have an output frequency of 50/60 Hz, they may cause internal temperature to rise and result in damage, if they are connected as the power source for the S8NR-S. Do not use the output from an inverter as the power source for the S8NR-S.
*4. For details, refer to Derating curve on Catalog.
*5. For details, refer to Inrush current, startup time, Outputs hold time on Catalog.
*6. Class2 Output is only for M12-A output
*7. When IO-Link communication is used, this product is classified as Class A.
*8. With waterproof caps attached to unused terminals.

S8NR-S36024-A[]L[]-IL3

Model S8NR-S36024-A0L2-IL3 S8NR-S36024-A2L1-IL3
Efficiency *1 100 VAC Input *1 92% typ. (Power supply section only: 94% typ.)
200 VAC Input *1 94% typ. (Power supply section only: 96% typ.)
Input
conditions		 Input voltage allowable
range *3		 85 to 264 VAC
Frequency *3 50/60 Hz (47 to 63 Hz)
Input current 4.0 A typ. (100 VAC input)
2.0 A typ. (200 VAC input)
Power factor 0.9 min.
Leakage current 0.5 mA max. (100 VAC input)
1 mA max. (200 VAC input)
Inrush current
(for a cold start at 25°C)		 7 A typ. (100 VAC input)
14 A typ. (200 VAC input)
Output
characteristics		 Number of branches 4 (M12-L×2) 4 (M12-A×2, M-12L×1)
Maximum cutoff output
current (per branch)		 M12-A: 3.8 A (Class 2 Output) M12-L: 10 A
Total output current 15 A
Voltage variable range 24 to 28 V (adjustable with HMI or IO-Link communication)
Ripple noise voltage
(at rated input and
outputs) *1		 130 mV p-p max. (at 20 MHz of bandwidth)
Output leakage current 10 mA max.
Static input fluctuation 0.5% or less (at input 85 to 264 VAC, 100% load) *2
Load fluctuation 4.0% or less (at rated input, 0 to 100% Load) *2
Ambient temperature
fluctuation		 0.05%/℃ max.
Startup time *5 2,000 ms max *1
Outputs hold time *5 45 ms typ. (at rated input and outputs) *1
Functions Tripping functions Abnormal
voltage
tripping		 24.0 to 32.0 V (in 0.1 V unit)
Abnormal
current
tripping *2		 Setting range: M12-A: 0.5 to 3.8 A (in 0.1 A unit),
M12-L: 0.5 to 10 A (in 0.1 A unit)
Abnormal
total current
tripping		 The output is shut off when the total output current
reaches 30 A for 1 s, 26 A for 2 s, 22.5 A for 5 s,
19.5 A for 10 s, or 18 A for 20 s.
Undervoltage
detection
functions		 Undervoltage
Detection		 Setting range: 18.0 to 28.0 V (in 0.1 V unit)
Maintenance
forecast
monitor
function		 Years up to
replacement
time		 Setting range: 0.0 to 5.0 yr (in 0.5 yr unit)
Percentage
up to
replacement
time		 Setting range: 0.0 to 99.9% (in 0.1% unit)
Total running
time		 Setting range: 0 to 132 kh (in 1 kh unit)
Display functions Output voltage
display		 Display range: 16.3 to 30.0 V
Display accuracy: 2% rdg ±1 digit max.
Output current
display		 Branch output current display range: 0.0 to 4.0 A (M12-A),
0.0 to 10.0 A (M12-L),
Branch output peak current display range: 0.0 to 20.0 A
Total output current display range: 0.0 to 40.0 A
Display accuracy: M12-A 5% FS (4 A) ±1 digit max.
M12-L 5% FS (10 A) ±1 digit max.
Maintenance
forecast
monitor
display (yr)		 Display range: FUL (Full)/HLF (Half)/0.0 to 5.0 yrs
Maintenance
forecast
monitor
display
(percentage)		 Display range: 0.0 to 99.9%
Total running
time		 Display range: 0 to 256 kh
Startup sequence Setting range: 0.0 to 99.9 seconds (0.1-second Unit)
Default
Branch output 1: 0.0 s
Branch output 2: 0.4 s
Branch output 3: 0.8 s
Branch output 4: 1.2 s
Shutdown sequence Setting range: 0.0 to 99.9 s (0.1 s Unit)
Series connection Not supported.
Parallel connection Not supported.
Output indicator Provided (Color: green)
Indication
monitor		 Measurement/
displayed
details		 For details, refer to S8NR-S Users Manual (Man. No. T245).
Main display
area		 11-segment display (Color: white)
Channel display
area		 Seven-segment display (Color: green)
Unit display
area		 Provided (Color: yellow)
Withstand voltage Dielectric strength voltage 2 kVAC for 1 min between (input terminals pins 1 and
3 collectively) and (PE 3968_sp_1_1 , branch output terminals and
IO-Link communications terminals collectively)
Cutoff current: 20 mA
Insulation resistance 100 MΩ min. at 500 VDC between (PE 3968_sp_1_1 , branch output terminals and IO-Link communication terminals collectively)
and (input terminals pins 1 and 3 collectively)
Environment Ambient operating
temperature		 -25 to 70℃ (with no condensation or icing) *4
Storage temperature -25 to 85°C
Ambient operating
humidity		 5 to 95%
Storage humidity 5 to 95%
Vibration resistance 10 to 55 Hz, 0.375 mm single amplitude, 2h each in X, Y,
and Z directions, maximum 4.5G
Shock resistance 150 m/s2 3 times each in ±X, ±Y, ±Z directions.
Reliability MTBF 36,000 hours min.
Expected life 10 years
Construction Weight (main unit) 1,800 g max
Cooling fan blank
Protective structure
(dustproof and
waterproof) *8		 IP67, UL Type1
Compatible standards Harmonic suppression Conforms to EN61000-3-2
EMI Conducted
EMI		 Compliant with EN 61204-3 Class B, EN 55011 Class B
Radiated
EMI		 Compliant with EN 61204-3 Class B, EN 55011 Class B *7
EMS EN 61204-3 high severity levels
Safety standards UL 508 (Listing, Class2 Output: Per UL 1310), Pol3 *6
CSA C22.2 No.107.1 (Class2 Output: Per CSA C22.2 No.223), Pol3 *6
EN/IEC 62477-1 (ES1 Output), OVCIII (<2,000 m),
OVCII (2,000 m< and <3,000 m), Pol3
RCM (EN 61000-6-4)
PELV (EN/IEC 60204-1)

*1. Rated input/output conditions: at rated input voltage, rated frequency, rated output voltage, rated total output current, and maximum cutoff output current.
*2. 100% Load condition: at rated output voltage, rated total output current and maximum cutoff output current.
*3. Although some inverters have an output frequency of 50/60 Hz, they may cause internal temperature to rise and result in damage, if they are connected as the power source for the S8NR-S. Do not use the output from an inverter as the power source for the S8NR-S.
*4. For details, refer to Derating curve on Catalog.
*5. For details, refer to Inrush current, startup time, Outputs hold time on Catalog.
*6. Class2 Output is only for M12-A output
*7. When IO-Link communication is used, this product is classified as Class A.
*8. With waterproof caps attached to unused terminals.

S8NR-S60024-A[]L[]-IL3

Model S8NR-S60024-A0L3-IL3 S8NR-S60024-A2L2-IL3
Efficiency *1 200 VAC input *1 94% typ. (Power supply section only: 95% typ.)
Input
conditions		 Input voltage allowable
range *3		 170 to 264 VAC
Frequency *3 50/60 Hz (47 to 63Hz)
Input current 3.2 A typ. (200 VAC input)
Power factor 0.9 min.
Leakage current 1 mA max. (200 VAC input)
Inrush current
(for a cold start at 25°C)		 14 A typ. (200 VAC input)
Output
characteristics		 Number of branches 6 (M12-L×3) 6 (M12-A×2, M-12L×2)
Maximum cutoff output
current (per branch)		 M12-A: 3.8 A (Class 2 Output) M12-L: 10 A
Total output current 25 A
Voltage variable range 24 to 28 V (adjustable with HMI or IO-Link communication)
Ripple noise voltage
(at rated input and
outputs) *1		 180 mV p-p max. (at 20 MHz of bandwidth)
Output leakage current 10 mA max.
Static input fluctuation 0.5% or less (at input 170 to 264 VAC, 100% load) *2
Load fluctuation 4.0% or less (at rated input, 0 to 100% Load) *2
Ambient temperature
fluctuation		 0.05%/℃ max.
Startup time *5 2,000 ms max *1
Outputs hold time *5 20 ms typ. (at rated input and outputs) *1
Functions Tripping
functions		 Abnormal
voltage
tripping		 24.0 to 32.0 V (in 0.1 V unit)
Abnormal
current
tripping*2		 Setting range: M12-A: 0.5 to 3.8 A (in 0.1 A unit),
M12-L: 0.5 to 10 A (in 0.1 A unit)
Abnormal
total
current
tripping		 The output is shut off when the total output current reaches
43.5 A for 2 s, 37.5 A for 5 s, 32.5 A for 10 s, or 30 A for 20 s
Undervoltage
detection
functions		 Undervoltage
Detection		 Setting range: 18.0 to 28.0 V (in 0.1 V unit)
Maintenance
forecast
monitor
function		 Years up to
replacement
time		 Setting range: 0.0 to 5.0 yr (in 0.5 yr unit)
Percentage
up to
replacement
time		 Setting range: 0.0 to 99.9% (in 0.1% unit)
Total running
time		 Setting range: 0 to 132 kh (in 1 kh unit)
Display
functions		 Output voltage
display		 Display range: 16.3 to 30.0 V
Display accuracy: 2% rdg ±1 digit max.
Output current
display		 Branch output current display range: 0.0 to 4.0 A (M12-A),
0.0 to 10.0 A (M12-L),
Branch output peak current display range: 0.0 to 20.0 A
Total output current display range: 0.0 to 40.0 A
Display accuracy: M12-A 5% FS (4 A) ±1 digit max.
M12-L 5% FS (10 A) ±1 digit max.
Maintenance
forecast
monitor
display (yr)		 Display range: FUL (Full)/HLF (Half)/0.0 to 5.0 yrs
Maintenance
forecast
monitor
display
(percentage)		 Display range: 0.0 to 99.9%
Total running
time		 Display range: 0 to 256 kh
Startup sequence Setting range: 0.0 to 99.9 seconds (0.1-second Unit) Default
Branch output 1: 0.0 s
Branch output 2: 0.4 s
Branch output 3: 0.8 s
Branch output 4: 1.2 s
Branch output 5: 1.6 s
Branch output 6: 2.0 s
Shutdown sequence Setting range: 0.0 to 99.9 s (0.1 s Unit)
Series connection Not supported
Parallel connection Not supported
Output indicator Provided (Color: green)
Indication
monitor		 Measurement/
displayed
details		 For details, refer to S8NR-S Users Manual (Man. No. T245).
Main display
area		 11-segment display (Color: white)
Channel
display
area		 Seven-segment display (Color: green)
Unit display
area		 Provided (Color: yellow)
Withstand
voltage		 Dielectric strength voltage 2 kVAC for 1 min between (input terminals pins 1 and
3 collectively) and (PE 3968_sp_1_1 , branch output terminals and
IO-Link communications terminals collectively)
Cutoff current: 20 mA
Insulation resistance 100 MΩ min. at 500 VDC between (PE 3968_sp_1_1 , branch output
terminals and IO-Link communication terminals collectively)
and (input terminals pins 1 and 3 collectively)
Environment Ambient operating
temperature		 -25 to 70℃ (with no condensation or icing) *4
Storage temperature -25 to 85°C
Ambient operating
humidity		 5 to 95%
Storage humidity 5 to 95%
Vibration resistance 10 to 55 Hz, 0.375 mm single amplitude, 2h each in X, Y, and
Z directions, maximum 4.5G
Shock resistance 150 m/s2 3 times each in ±X, ±Y, ±Z directions.
Reliability MTBF 36,000 hours min.
Expected life 10 years
Construction Weight (main unit) 1,800 g max
Cooling fan blank
Protective structure
(dustproof and
waterproof) *8		 IP67, UL Type1
Compatible standards Harmonic suppression Conforms to EN61000-3-2
EMI Conducted
EMI		 Compliant with EN 61204-3 Class B, EN 55011 Class B
Radiated
EMI		 Compliant with EN 61204-3 Class B, EN 55011 Class B *7
EMS EN 61204-3 high severity levels
Safety standards UL 508 (Listing, Class2 Output: Per UL 1310), Pol3 *6
CSA C22.2 No.107.1 (Class2 Output: Per CSA C22.2 No.223), Pol3 *6
EN/IEC 62477-1 (ES1 Output), OVCIII (<2,000 m),
OVCII (2,000 m< and <3,000 m), Pol3
RCM (EN 61000-6-4)
PELV (EN/IEC 60204-1)

*1. Rated input/output conditions: at rated input voltage, rated frequency, rated output voltage, rated total output current, and maximum cutoff output current.
*2. 100% Load condition: at rated output voltage, rated total output current and maximum cutoff output current.
*3. Although some inverters have an output frequency of 50/60 Hz, they may cause internal temperature to rise and result in damage, if they are connected as the power source for the S8NR-S. Do not use the output from an inverter as the power source for the S8NR-S.
*4. For details, refer to Derating curve on Catalog.
*5. For details, refer to Inrush current, startup time, Outputs hold time on Catalog.
*6. Class2 Output is only for M12-A output
*7. When IO-Link communication is used, this product is classified as Class A.
*8. With waterproof caps attached to unused terminals.

IO-Link Specifications

Item Description
IO-Link Specifications Ver 1.1.4
Baud rate COM3: 230.4 kbps (fixed)
Device profile Common Profile, Locator
Minimum cycle time COM3: 2.0 ms
Data length PD size: 22 byte OD size: 1 byte (M-sequence type: TYPE_2_V)
Port class ClassA

Please contact your OMRON sales representative regarding the IO-Link setup file (IODD file).

IO-Link Indicator LEDs

The LED indications are prioritized in the order listed from top to bottom in this table.
When multiple statuses occur simultaneously, the indication listed higher in the table is displayed.

Indicator Status Description
Green flashing (fast) Locator active Flashes twice and then turns OFF repeatedly at a 1-second cycle for 10 minutes.
This function allows the product to be visually identified among multiple devices
at the installation site. For start/stop commands, refer to 5-2 IO-Link
Communication Index List, Index 2 (System Command) in the S8NR-S Users
Manual (Man. No. T245)
Red ON Internal fault An internal failure may have occurred in the product.
Restart the product. If the error reoccurs, replace the product.
Green flashing Communication
established		 IO-Link communication is established.
OFF Communication
not established		 No IO-Link communication.

IO-Link Communication Index List

Refer to the S8NR-S Users Manual (Man. No. T245) for IO-Link communication Index list.

S8R-BB

Specifications

Model S8R-BB06[][] S8R-BB10[][]
Input Conditions
(between 13 and
-VI1,between
+VI2 and -VI2)		 Rated voltage 24 V
Allowable voltage range 21.6 to 28.0 V
Rated current 6 A 10 A
Output
Characteristics
(between 14 and
-VO1,+VO2 and
-VO2)		 Rated voltage 24 V
Allowable voltage range 21.6 to 28.0 V
Rated current 6 A 10 A
Signal
Conditions		 A1/A2 Rated voltage 24 V
Allowable voltage range 21.6 to 26.4 V
Rated current *1 50 mA 100 mA
Power consumption *1 1.2 W 2.2 W
EDM Rated voltage 24 V
Allowable voltage range 30 V max.
Rated current 2 A
Electrical
Characteristics		 Must operate voltage 19.2 V max.
Must release voltage 2.4 V min.
Resistance
(between 13 and 14) *2		 300 mΩ max.
Operating
Characteristics		 Operating time *3 20 ms max. 50 ms max.
Release time *3 20 ms max. 50 ms max.
Response time *4 10 ms max. 20 ms max.
Maximum
operating
frequency		 Mechanical 36,000 operations/h 18,000 operations/h
Rated load 1,800 operations/h
Insulation
performance		 • Dielectric strength
voltage600 VAC 1 min.
Detection current 20 mA
• Insulation resistance
500 VDC 20 MΩ min.		 S8R-BB[][]A1
Between <Input and output terminals (grouped, FE excluded)> and
<EDM/coil terminal pins 6, 7, and 8 (grouped)>
Between <Input and output terminals (grouped, FE excluded)> and
<EDM/coil terminal pins 1 and 2 (grouped)>
Between <Input and output terminals (grouped, FE excluded)> and <FE>
Between <EDM/coil terminal pins 6, 7, and 8 (grouped)> and <FE>
Between <EDM/coil terminal pins 1 and 2 (grouped)> and <FE>
S8R-BB[][]A2
Between <Input and output terminals (grouped, FE excluded)> and
<Coil terminals (grouped)>
Between <Input and output terminals (grouped, FE excluded)> and
<EDM terminals (grouped)>
Between <Input and output terminals (grouped, FE excluded)> and <FE>
Between <Coil terminals (grouped)> and <FE>
Between <EDM terminals (grouped)> and <FE>
Reliability Mechanical Durability *5 100,000 min.
Resistance load: 24 VDC, 6 A
Inductive load: 24 VDC, 1 A		 100,000 min.
Resistance load: 24 VDC, 10 A
Inductive load: 24 VDC, 2 A
Electrical Durability *6 10,000,000 min.
Environment Ambient operating
temperature		 -25 to 55°C (with no condensation or icing)
Storage temperature -25 to 65°C
Ambient operating humidity 5 to 85% max.
Storage humidity 5 to 85% max.
Altitude 3,000 m max.
Vibration resistance *7 10 to 55 Hz, 0.375 mm single
amplitude 3 times in X, Y, Z
directions 2h each		 10 to 55 Hz, 0.375 mm single
amplitude in X, Y, Z directions
2h each (excluding the front
horizontal direction)
Shock resistance *7 150m/s2, 3 times each in ±X,
±Y, ±Z directions.		 150m/s2, 3 times each in ±X,
±Y, ±Z directions. (excluding
front horizontal mounting)
Construction Weight (main unit) 650 g max. 900 g max.
Cooling fan None
Protective structure
(dustproof and
waterproof) *8		 IP67, UL Type 1
Standards Safety standards UL 508 (Listing). Pol3
CSA C22.2 No.107.1. Pol3
CE marking
(RoHS Directive)		 EN IEC 63000

Note: 1. The above values are initial values.
Note: 2. Electrical characteristics and operating characteristics are values at an ambient temperature of 23°C.
*1. Measurement conditions: Rated voltage
*2. Measurement conditions: S8R-BB06[][]: 5 V, 1 A, voltage drop method
S8R-BB10[][]: 5 V, 10 mA, voltage drop method
*3. Measurement conditions: Rated voltage
Ambient temperature: 23°C
Bounce time is not included.
*4. Measurement conditions: Rated voltage
Ambient temperature: 23°C
The time from when the coil voltage is turned OFF until the a-contact turns OFF, including bounce time.
*5. Values under the following conditions: Contact voltage: 24 V
Coil voltage: 24 V
Switching frequency: 1,800 operations/h
Ambient temperature: 25°C
Inductive load performance: S8R-BB06[][]: L/R=48 ms
S8R-BB10[][]: L/R=96 ms
*6. Switching frequency: 36,000 operations/h
*7. For installation, be sure to check Installation described.
*8. With waterproof caps attached to unused terminals.

last update: June 1, 2026

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