158875 Euchner Safety Relays
Part#:158875
Alt. Part#:ESM-CB-AZ-FI2-BR-IO-158875
Manufacturer:Euchner
Category:Safety Relays
Product Lifecycle:Active
Mar 15, 2025
Product description
158875 Euchner - IO-Link Gateway with relay outputs for BP/BR switches
Product Details
- Weight 0.50926722 lb
- Series ESM
- Product Class Gateway
- SIL CL 3
- PFHD 1.00 x 10⁻⁹ (This value is dependent on the number of switching cycles and the switching current.)
- Mission time 20 y (This value is dependent on the number of switching cycles and the switching current.)
- Performance Level PL e (4 A DC13; 5 A AC15; 8,760 operating cycles/year) (A demand rate of the safety function of once per month is required for applications in PL e.)
- Category 4
- Proof-test interval 240 Monate
- ESPE type Type A
- PFD 3.76 x 10⁻⁵ (This value is dependent on the number of switching cycles and the switching current.)
- Data rate 230 kbit/s
- Product version number Version 1.1
- Description NPN (S12), NPN/PNP (S22)
- Operating voltage DC 24 V DC -20% ... +25% (All the electrical connections must either be isolated from the mains supply by a safety transformer according to EN 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent isolation measures.)
- Demand rate < 12 Monate
- Discrepancy time ∞
- Cycle time 5 ms
- Input voltage 11 ... 30 V DC
- Input current 0 ... 2 mA
- Process-data update 5 ms
- Test-pulse interval Test-pulse rate = 5 x test-pulse width (Deactivate switch-on pulses/light tests on safety applications.)
- Test pulses 1,5 ms ((test-pulse width, LOW test pulses))
- Current consumption 16 mA
- Reverse polarity protection Serial reverse polarity protection
- Power supply 24 24 V DC -20% / +25% (provided via the IO-Link interface of the IO-Link master)
- Breaking capacity min.0,06 W
- Output voltage 22 V DC (Us - 2 V)
- Short-circuit current 4A (24 V (DC13)), 5A (250 V (AC15))
- Switching current max.6000 mA
- Fusing 6A gG
- Cumulative current max.10,5 A For all contacts
- Type of output Two NO contacts in series, non-time-delayed, floating, positively driven (redundant) (Positively-driven relay according to IEC/EN 61810-3 (EN 50205))
- Switching voltage 12 ... 250 V
- LED indicator 1x operating voltage display PWR, 5x status displays DIA, STATE1, STATE2, K1/K2, IO-Link
- Degree of contamination (external, according to EN 60947-1) 2
- Connection cross-section 0,2 ... 1,5 mm²
- Connection rating 1,44 W
- Overvoltage category according to IEC EN 60664-1 2
- Rated insulation voltage Ui 320 V
- Connection type 3-conductor
- Rated impulse withstand voltage Uimp 4 kV
- Number of inputs 1
- Power dissipation max.6,45 W ((US=30 V, UL=30 V, I²=72 A²))
- Mechanical life 10 x 10⁶
- Number of masters 1
- Switching frequency 0,5 Hz
- Number of monitoring outputs 1
- Contact material AgSnO2
- Installation orientation vertical or horizontal
- Number of safety contacts 2
- Stripping length 8 mm
- Connection plug-in spring terminals
- Housing material PBT, gray
- Dimensions 17.5 x 116.5 x 114.5
- Mounting method Mounting rail 35mm according to DIN EN 60715 TH35
- permissible shock and vibration load 10 Hz...150 Hz, 2 g
- Atmospheric humidity max.75 % rH
- Ambient temperature -25 ... 60 °C
- Degree of protection IP20
- Weight 0,148 kg
- Type specification Electromechanical relay with positively driven contacts according to IEC/EN 61810-3 (EN 50205)
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of 158875 on MQ Automation is $474.36. Order now.
About the product
IO-Link device for reading process and device data of BP/BR safety switches and transferring them to a higher-level control system;Control of guard locking of BP/BR switches, depending on the switch used;Compact version measuring only 18 mm in width;Rail mounting;LED status indicators;Sensor circuit 1: connection of single- or dual-channel safety switches with floating contacts; short circuit, earth fault and ground fault detection;Sensor circuit 2: connection of 2 safety outputs for BP/BR switches;Use as safety relay with two safe outputs;Start button and feedback loop can be connected;Safety relay: use up to category 4 according to EN ISO 13849-1
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158875 Euchner
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Weight
Series
Product Class
SIL CL
PFHD
Mission time
Performance Level
Category
Proof-test interval
ESPE type
PFD
Data rate
Product version number
Description
Operating voltage DC
Demand rate
Discrepancy time
Cycle time
Input voltage
Input current
Process-data update
Test-pulse interval
Test pulses
Current consumption
Reverse polarity protecti...
Power supply
Breaking capacity
Output voltage
Short-circuit current
Switching current
Fusing
Cumulative current
Type of output
Switching voltage
LED indicator
Degree of contamination (...
Connection cross-section
Connection rating
Overvoltage category acco...
Rated insulation voltage ...
Connection type
Rated impulse withstand v...
Number of inputs
Power dissipation
Mechanical life
Number of masters
Switching frequency
Number of monitoring outp...
Contact material
Installation orientation
Number of safety contacts
Stripping length
Connection
Housing material
Dimensions
Mounting method
permissible shock and vib...
Atmospheric humidity
Ambient temperature
Degree of protection
Type specification
For the approval acc. to ...
Additional feature
Repeat accuracy R
Turn-on time
Off-state current Ir
Switching load
Risk time according to EN...
Safety class
Solenoid duty cycle
EMC protection requiremen...
Solenoid operating voltag...
Utilization category acc....
Actuating force
Extension of risk time ac...
Extraction force
Overtravel
Locking force Fmax
Approach speed
Retention force
Locking force FZh
Guard locking principle
Ready delay
Shock and vibration resis...
B10D
Version
Operating current
Switching element
Detent mechanism
Operating voltage
Selected product
Weight0.50926722 lb
SeriesESM
Product ClassGateway
SIL CL3
PFHD1.00 x 10⁻⁹ (This value is ...
Mission time20 y (This value is depende...
Performance LevelPL e (4 A DC13; 5 A AC15; 8,...
Category4
Proof-test interval240 Monate
ESPE typeType A
PFD3.76 x 10⁻⁵ (This value is ...
Data rate230 kbit/s
Product version numberVersion 1.1
DescriptionNPN (S12), NPN/PNP (S22)
Operating voltage DC24 V DC -20% ... +25% (Al...
Demand rate< 12 Monate
Discrepancy time∞
Cycle time5 ms
Input voltage11 ... 30 V DC
Input current0 ... 2 mA
Process-data update5 ms
Test-pulse intervalTest-pulse rate = 5 x test-p...
Test pulses1,5 ms ((test-pulse width,...
Current consumption16 mA
Reverse polarity protectionSerial reverse polarity prot...
Power supply24 24 V DC -20% / +25% (...
Breaking capacitymin.0,06 W
Output voltage22 V DC (Us - 2 V)
Short-circuit current4A (24 V (DC13)), 5A (250 V ...
Switching currentmax.6000 mA
Fusing6A gG
Cumulative currentmax.10,5 A For all contact...
Type of outputTwo NO contacts in series, n...
Switching voltage12 ... 250 V
LED indicator1x operating voltage display...
Degree of contamination (external, according to EN 60947-1)2
Connection cross-section0,2 ... 1,5 mm²
Connection rating1,44 W
Overvoltage category according to IEC EN 60664-12
Rated insulation voltage Ui320 V
Connection type3-conductor
Rated impulse withstand voltage Uimp4 kV
Number of inputs1
Power dissipationmax.6,45 W ((US=30 V, UL=30...
Mechanical life10 x 10⁶
Number of masters1
Switching frequency0,5 Hz
Number of monitoring outputs1
Contact materialAgSnO2
Installation orientationvertical or horizontal
Number of safety contacts2
Stripping length8 mm
Connectionplug-in spring terminals
Housing materialPBT, gray
Dimensions17.5 x 116.5 x 114.5
Mounting methodMounting rail 35mm according...
permissible shock and vibration load10 Hz...150 Hz, 2 g
Atmospheric humiditymax.75 % rH
Ambient temperature-25 ... 60 °C
Degree of protectionIP20
Type specificationElectromechanical relay with...
For the approval acc. to UL the following applies-
Additional feature-
Repeat accuracy R-
Turn-on time-
Off-state current Ir-
Switching load-
Risk time according to EN 60947-5-3-
Safety class-
Solenoid duty cycle-
EMC protection requirements-
Solenoid operating voltage DC-
Utilization category acc. to EN 60947-5-2-
Actuating force-
Extension of risk time according to EN 60947-5-3 per device-
Extraction force-
Overtravel-
Locking force Fmax-
Approach speed-
Retention force-
Locking force FZh-
Guard locking principle-
Ready delay-
Shock and vibration resistance-
B10D-
Version-
Operating current-
Switching element-
Detent mechanism-
Operating voltage-
About the manufacturer

As experts in industrial safety engineering, we design and produce customized products and solutions to meet the needs of clients across various industries. Implementing our safety guards on machinery and installations reduces hazards and risks, thereby safeguarding both individuals and processes. With a global team of 800 employees, safety remains our top priority.
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The price of 158875 on MQ Automation is $474.36. Order now.
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158875 Euchner - IO-Link Gateway with relay outputs for BP/BR switches
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