Safety sensor

RC Si M30 2Ö - LED - 2m - Niro - IP69 Extreme

Article no.: 1188157Old article no.: 23050202

Product features

High degree of protection IP69
Stainless steel enclosure
Long life
Reed contacts, coded
Actuation from front
With pre-wired cable
Version with LED lamp

Notes

2 mounting nuts are included in delivery.
The actuator is not included in the delivery of the switches.

Technical data

General technical data

Applied standards: EN ISO 13849-1, EN ISO 14119, EN 60947-5-2, EN 60947-5-3*

Enclosure: stainless steel 1.4539

Sensor type: type 4 interlocking device

Coding level: low coding

Tightening torque: mounting nut: max. 75 Nm

Degree of protection: IP66, IP67, IP69 (IEC/EN 60529) / IP69K (ISO 20653)

Switching system: reed contacts

Switching elements: 2 NC contacts

Connection: cable 4 x AWG 20

Cable cross-section: 4 x 0.56 mm²

Cable length: 2 m

Switching voltage: max. 30 VDC

Rated operating current/voltage I_e/U_e: max. 20 mA / 24 VDC

Utilisation category: DC-12

Voltage drop at I_e: max. 3 V

Short-circuit current I_k: max. 30 mA for 50 ms

Degree of pollution: 3

Safety class: II

Rated switching distance s_n: 10 mm

Assured switching distance »ON« s_ao: 8 mm

Assured switching distance »OFF« s_ar: 30 mm

Repeatability: < 0.5 mm

Hysteresis: ≤ 14 mm

Ambient temperature: –20 °C … +85 °C

Mechanical life: > 10 million operations

Vibration resistance: 10 g (10-500 Hz)

Shock resistance: 100 g (1 ms, ½ sin)

Bounce duration: max. 2 ms (response time, incl. bounce)

Approvals: d

Weight: 280 g

Safety-relevant data

EN ISO 13849-1: Performance Level PL e

Category: 4

B_10d (10 % load): 20 million

T_M: max. 20 years

MTTF_d: > 100 years

DC/DC_avg: > 99 %

h_op: 8 h/day

d_op: 220 days/year

t_zyklus: 20 s

Note: The safety-related data are only valid in combination with a safety module, e.g. SRM 21 RT2 (mat. no. 1179203).

Dimensional drawing

Further drawings

Contact diagram

Axial misalignment

Downloads

Mounting instructions

Declarations of Conformity

Certificates

Data sheets

STEP-Files

Mounting and wiring instructions – RC Si M30 Extreme

German, English, French, Italian, Portuguese

PDF2 MB 13.11.2025

Variants / Options

The following variants / options are available on request:

Maritime certification to DNV <

to your contact persons

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