Safety sensor
RC Si 56 2Ö - LED - 2m
Article no.: on request
Product features
Thermoplastic enclosure with cable
Long life
Reed contacts, coded
Actuation from front
Version with LED lamp
Notes
The actuator is not included in the delivery of the switches.
Technical data
General technical data
Applied standards
EN 60947-5-1, EN 60947-5-3, EN ISO 13849-1, EN ISO 14119
Enclosure
thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
Sensor type
type 4 interlocking device
Coding level
low coding
Degree of protection
IP67 (IEC/EN 60529)
Switching system
reed contacts
Switching elements
2 NC contacts
Connection
pre-wired cable 4 x AWG 24
Cable length
2 m
Switching voltage
max. 30 VDC
Rated operating current/voltage Ie/Ue
max. 20 mA / 24 VDC
Utilisation category
DC-12
Voltage drop at Ie
max. 3 V
Short-circuit current Ik
max. 30 mA for 50 ms
Assured switching distance »OFF« sar
> 23 mm
Repeatability
< 0.5 mm
Hysteresis
min. 23 mm
Degree of pollution
3
Safety class
II
Ambient temperature
–20 °C … +85 °C
Mechanical life
> 1 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)
Safety-relevant data
EN ISO 13849-1
Performance Level PL e
Category
4
B10d (10 % load)
2 million
TM
max. 20 years
MTTFd
> 100 years
DC/DCavg
> 99 %
Note
The safety-related data are only valid in combination with a safety module, e.g. SRM 21 RT2 (mat. no. 1179203).
Dimensions
Drawings
Downloads
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