121289 Euchner Safety Accessories

121289 on MQ Automation
Euchner

Part#:121289

Alt. Part#:MSC-CB-AC-FI8FO2-121289

Manufacturer:Euchner

Category:Safety Accessories

Product Lifecycle:Active

6 in stock

Mar 15, 2025

Product description

121289 Euchner - BASE UNIT MSC-B

Product Details

  • Weight
    0.310905 lb
  • Output voltage
    UB-0,75 ... UB V DC
  • ESPE type
    4 (Acc. to EN 61496-1)
  • Capacitive load
    max.0,82 μF
  • SIL CL
    3 (Acc. to IEC 62061:2005)
  • Type of input
    Semiconductor inputs, p-switching ("Typ2" acc. to EN 61131-2)
  • Type of output
    Semiconductor outputs, p-switching, short circuit-proof
  • Inductive load
    max.30 mH
  • Performance Level
    PL e (Acc. to ISO 13849-1:2006/IEC 62061:2005)
  • Mission time
    20 y (Acc. to ISO 13849-1:2006/IEC 62061:2005)
  • Category
    4 (Acc. to ISO 13849-1:2006/IEC 62061:2005)
  • PFHD
    6.06E-9 1/h (Acc. to IEC 61508:2010)
  • Output current
    - ... 400 mA
  • Test pulses
    0,1 ms
  • Delay time
    0,0106 ... 0,0546 s + filter time (Depending on the number of slave modules, operators and OSSD outputs. (See operating instructions and calculated values in the software "Euchner Safety Designer"))
  • Power consumption
    max.3 W
  • Degree of contamination according to EN 60664-1
    2
  • Connection cross-section
    0,2 mm² 0,5 ... 2,5 mm² (Screw terminal)
  • Overvoltage category according to IEC EN 60664-1
    II
  • Operating voltage DC
    24 V DC -20% ... +20% PELV (Acc. to EN 60204-1)
  • Number of inputs
    2
  • Number of safety outputs
    2
  • Material
    Polyamide
  • Dimensions
    108 x 22.5 x 114.5 (Including screw terminals)
  • Cable length
    max.100 m (With length above 50m use cross-section>1mm²)
  • Number of outputs
    4
  • Connection
    Plug-in screw terminal (Terminals not included)
  • Ambient temperature
    -10 ... +55 °C
  • Number of monitoring outputs
    2
  • Degree of protection
    IP20
  • Mounting method
    Mounting rail 35mm (Acc. to EN 60715)
  • Atmospheric humidity
    10 ... 95 % rH

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
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121289 Euchner

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Compare 121289 with other products

Weight

Output voltage

ESPE type

Capacitive load

SIL CL

Type of input

Type of output

Inductive load

Performance Level

Mission time

Category

PFHD

Output current

Test pulses

Delay time

Power consumption

Degree of contamination a...

Connection cross-section

Overvoltage category acco...

Operating voltage DC

Number of inputs

Number of safety outputs

Material

Dimensions

Cable length

Number of outputs

Connection

Ambient temperature

Number of monitoring outp...

Degree of protection

Mounting method

Atmospheric humidity

Series

Product Class

Assured operating distanc...

Switching hysteresis

Assured release distance ...

Operating distance

For the approval acc. to ...

Additional feature

Repeat accuracy R

Discrepancy time

Off-state current Ir

Rated conditional short-c...

Test-pulse interval

Utilization category acc....

Switching current

Turn-on time

Risk time according to EN...

Safety class

EMC protection requiremen...

Degree of contamination (...

Rated impulse withstand v...

Rated insulation voltage ...

Fusing

Switching frequency

Extension of risk time ac...

Current consumption

Ready delay

Tightening torque

Installation orientation

Shock and vibration resis...

Mounting distance

Cable ambient temperature...

Cable ambient temperature...

Dynamic bending radius

Housing material

Static bending radius

Selected product

121289
6 in stock
121289
Euchner

121289 Euchner - BASE UNIT MSC-B

Weight0.310905 lb

Output voltageUB-0,75 ... UB V DC

ESPE type4 (Acc. to EN 61496-1)

Capacitive loadmax.0,82 μF

SIL CL3 (Acc. to IEC 62061:2005)

Type of inputSemiconductor inputs, p-swit...

Type of outputSemiconductor outputs, p-swi...

Inductive loadmax.30 mH

Performance LevelPL e (Acc. to ISO 13849-1:2...

Mission time20 y (Acc. to ISO 13849-1:...

Category4 (Acc. to ISO 13849-1:2006...

PFHD6.06E-9 1/h (Acc. to IEC 61...

Output current- ... 400 mA

Test pulses0,1 ms

Delay time0,0106 ... 0,0546 s + filt...

Power consumptionmax.3 W

Degree of contamination according to EN 60664-12

Connection cross-section0,2 mm² 0,5 ... 2,5 mm² (S...

Overvoltage category according to IEC EN 60664-1II

Operating voltage DC24 V DC -20% ... +20% PE...

Number of inputs2

Number of safety outputs2

MaterialPolyamide

Dimensions108 x 22.5 x 114.5 (Includi...

Cable lengthmax.100 m (With length abov...

Number of outputs4

ConnectionPlug-in screw terminal (Ter...

Ambient temperature-10 ... +55 °C

Number of monitoring outputs2

Degree of protectionIP20

Mounting methodMounting rail 35mm (Acc. to...

Atmospheric humidity10 ... 95 % rH

Series-

Product Class-

Assured operating distance Sao-

Switching hysteresis-

Assured release distance Sar-

Operating distance-

For the approval acc. to UL the following applies-

Additional feature-

Repeat accuracy R-

Discrepancy time-

Off-state current Ir-

Rated conditional short-circuit current-

Test-pulse interval-

Utilization category acc. to EN 60947-5-2-

Switching current-

Turn-on time-

Risk time according to EN 60947-5-3-

Safety class-

EMC protection requirements-

Degree of contamination (external, according to EN 60947-1)-

Rated impulse withstand voltage Uimp-

Rated insulation voltage Ui-

Fusing-

Switching frequency-

Extension of risk time according to EN 60947-5-3 per device-

Current consumption-

Ready delay-

Tightening torque-

Installation orientation-

Shock and vibration resistance-

Mounting distance-

Cable ambient temperature (static)-

Cable ambient temperature (dynamic)-

Dynamic bending radius-

Housing material-

Static bending radius-

119473
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119473 Euchner - Non-contact safety switches CES-I-AR-.-C04-…, M12

Weight0.23589434 lb

Output voltage0,8 x UB ... UB V DC

ESPE type-

Capacitive load-

SIL CL-

Type of input-

Type of outputSemiconductor output, p-swit...

Inductive load-

Performance LevelPL e

Mission time20

Category4

PFHD4.1 x 10⁻⁹

Output current-

Test pulsesmax.1,0 ms (Applies for a l...

Delay time-

Power consumption-

Degree of contamination according to EN 60664-1-

Connection cross-section-

Overvoltage category according to IEC EN 60664-1-

Operating voltage DC24 V DC 15% ... 15% Regu...

Number of inputs-

Number of safety outputs-

MaterialNBR 80 ±5 Shore

Dimensions-

Cable length-

Number of outputs-

ConnectionConnection cable PUR, length...

Ambient temperature-

Number of monitoring outputs-

Degree of protectionIP67

Mounting methodSurface mounting on metal

Atmospheric humidity-

SeriesCES-AR

Product ClassSafety System

Assured operating distance Sao6

Switching hysteresismin.1 mm

Assured release distance Sarmax.60 mm

Operating distance11 mm

For the approval acc. to UL the following appliesOperation only with UL class...

Additional featureRubber support included

Repeat accuracy R≤ 10

Discrepancy timemax.10 ms

Off-state current Irmax.0,25 mA

Rated conditional short-circuit current100 A

Test-pulse intervalmin.140 ms

Utilization category acc. to EN 60947-5-224V 200mA (Caution: outputs...

Switching currentmax.50 mA

Turn-on timemax.400 ms

Risk time according to EN 60947-5-3max.260 ms

Safety classIII

EMC protection requirementsIn acc. with EN IEC 60947-5-...

Degree of contamination (external, according to EN 60947-1)3

Rated impulse withstand voltage Uimp1,5 kV

Rated insulation voltage Ui300 V

Fusing0,25 ... 8 A

Switching frequencymax.1 Hz

Extension of risk time according to EN 60947-5-3 per devicemax.5 ms

Current consumptionmax.35 mA (Without taking i...

Ready delay10 s

Tightening torquemax.0,8 Nm

Installation orientationAny

Shock and vibration resistanceIn acc. with EN 60947-5-3

Mounting distancemin.80 mm

Cable ambient temperature (static)-25 ... 65 °C

Cable ambient temperature (dynamic)-25 ... 65 °C

Dynamic bending radius10 x cable diameter

Housing materialPlastic, PBT

Static bending radius5 x cable diameter

105748
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105748 Euchner - Non-contact safety switch CES-AR-CL2-... , plug connector M12, PUR

Weight0.29100984 lb

Output voltage0,8 x UB ... UB V DC

ESPE type-

Capacitive load-

SIL CL-

Type of input-

Type of outputp-switching, short circuit-p...

Inductive load-

Performance LevelPL e

Mission time20

Category4

PFHD1.9 x 10⁻⁹

Output current-

Test pulsesmax.1 ms (Applies for a loa...

Delay time-

Power consumption-

Degree of contamination according to EN 60664-1-

Connection cross-section-

Overvoltage category according to IEC EN 60664-1-

Operating voltage DC24 V DC 15% ... 15% Regu...

Number of inputs-

Number of safety outputs-

Material-

Dimensions-

Cable length-

Number of outputs-

ConnectionConnection cable PUR, length...

Ambient temperature-

Number of monitoring outputs-

Degree of protectionIP67

Mounting methodSurface mounting on metal

Atmospheric humidity-

SeriesCES-AR

Product ClassSafety System

Assured operating distance Saomin.14 mm

Switching hysteresismin.1 mm

Assured release distance Sarmax.60 mm

Operating distance19 mm

For the approval acc. to UL the following appliesOperation only with UL class...

Additional feature-

Repeat accuracy R≤ 10

Discrepancy timemax.10 ms

Off-state current Irmax.0,25 mA

Rated conditional short-circuit current100 A

Test-pulse intervalmin.140 ms

Utilization category acc. to EN 60947-5-224V 200mA (Caution: outputs...

Switching currentmax.50 mA

Turn-on timemax.400 ms

Risk time according to EN 60947-5-3max.260 ms

Safety classIII

EMC protection requirementsIn acc. with EN IEC 60947-5-...

Degree of contamination (external, according to EN 60947-1)3

Rated impulse withstand voltage Uimp1,5 kV

Rated insulation voltage Ui75 V

Fusing0,25 ... 8 A

Switching frequencymax.1 Hz

Extension of risk time according to EN 60947-5-3 per devicemax.5 ms

Current consumptionmax.50 mA (Without taking i...

Ready delay10 s

Tightening torquemax.1 Nm

Installation orientationAny

Shock and vibration resistanceIn acc. with EN 60947-5-3

Mounting distancemin.120 mm

Cable ambient temperature (static)-25 ... 65 °C

Cable ambient temperature (dynamic)-25 ... 65 °C

Dynamic bending radius10 x cable diameter

Housing materialPlastic, PBT

Static bending radius5 x cable diameter

About the manufacturer

Euchner

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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121289 Euchner - BASE UNIT MSC-B

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