Description
Detail
SIRIUS, central unit 3RK3 Basic for modular Safety system 3RK3 4/8 F-DI,1F-RO,1 F-DO,24 V DC parameterizable using software Safety ES 45 mm width screw terminal Up to SIL3 (IEC 61508) Up to Performance Level E (ISO 13849-1) Central unit SIRIUS 3RK3 for complex safety applications.
Specification
With approval for TÜV : Yes
Rated control supply voltage Us at AC 50HZ : – – – V
Rated control supply voltage Us at AC 60HZ : – – – V
Rated control supply voltage Us at DC : 24 – 24 V
With approval according to UL : Yes
With detachable clamps : Yes
With start input : No
Rail mounting possible : No
With feedback circuit : No
With muting function : No
Release-delay : – s
With approval for BG BIA : No
Suitable for monitoring of magnetic switches : No
Suitable for monitoring of proximity switches : Yes
Suitable for monitoring of emergency-stop circuits : Yes
Suitable for monitoring of optoelectronic protection equipment : Yes
Suitable for monitoring of position switches : Yes
Suitable for monitoring of tactile sensors : No
Suitable for monitoring of valves : Yes
Number of outputs, safety related, undelayed, semiconductors : 1
Voltage type for actuating : DC
Category according to EN 954-1 : 4
SIL according to IEC 61508 : 3
Type of electric connection : Screw connection
Model : Basic device
Number of outputs, safety related, undelayed, with contact : 0
Performance level acc. EN ISO 13849-1 : Level e
Number of outputs, safety related, delayed, with contact : –
Stop category acc. IEC 60204 : 0 + 1
Number of outputs, safety related, delayed, semiconductors : –
Number of outputs, signalling function, undelayed, with contact : –
Number of outputs, signalling function, delayed, with contact : –
Number of outputs, signalling function, delayed, semiconductors : –
Number of outputs, signalling function, undelayed, semiconductors : –
Height : 111 mm
Depth : 124 mm
Width : 45 mm
