Aktif
SIRIUS
Nomor Part: 3RK3121-1AC00
Kategori
Device for monitoring of safety-related circuits
Siemens 3RK3121-1AC00. SIRIUS, central unit 3RK3 ASIsafe Basic for modular safety system 3RK3 1/2 F-DI, 6 DI, 1 F-RO, 1 F-DO,24 V DC monitoring of AS-i devices control of 8 safe outputs on AS-Interface bus configurable using software Safety ES 45 mm width screw terminal up to SIL 3 (IEC 61508) up to Performance Level E (ISO 13849-1) no expansion module connectable.
Spesifikasi
Mechanical
Net Weight0.371 kg
Dimensions
Width45 mm
Height111 mm
Depth124 mm
Other
type of voltageDC
fastening methodSnap-mounted to DIN rail or screw-mounted with additional push-in lug
input delay time0 ... 150 ms
product categoryModular Safety System
shock resistance15g / 11 ms
mounting positionvertical
product brand nameSIRIUS
degree of pollution3
product designationCentral unit
design of the product1/2 F-DI, 6 DI, 1 F-RO, 1 F-DO
operating frequency maximum1 000 1/h
operating power rated value4.5 W
Substance Prohibitance (Date)05/28/2009
category according to EN 954-14
type of electrical connectionscrew terminal
insulation voltage rated value300 V
dark period of the common drivers1 ms
number of function blocks typical300
recovery time of the safe outputs420 ms
air pressure according to SN 3120570 ... 106 kPa
control supply voltage rated value24 V
DC resistance of the cable maximum100 Ω
category according to EN ISO 13849-14
product function removable terminalYes
surge voltage resistance rated value2 500 V
stop category according to IEC 60204-10 / 1
installation environment regarding EMCThis product is suitable for Class A environments only. In household environments, this device can cause unwanted radio interference. The user is required to implement appropriate measures in this case.
reference code according to IEC 81346-2K
input delay time at digital input maximum150 ms
touch protection against electrical shockfinger-safe
product function suitable for AS-i Power24VYes
protocol is supported AS-Interface protocolYes
product function diagnostics with CTT2 deviceYes
vibration resistance according to IEC 60068-2-65 ... 500 Hz: 0.75 mm
performance level (PL) according to EN ISO 13849-1e
SIL Claim Limit (subsystem) according to EN 62061Kat. 4 / SIL3 / Ple
electrostatic discharge according to IEC 61000-4-24 kV contact discharge / 8 kV air discharge
field-based interference according to IEC 61000-4-310 V/m
ingress aquisition time at digital input maximum60 ms
mechanical service life (operating cycles) typical10 000 000
consumed current for rated value of supply voltage1.685 A
installation altitude at height above sea level maximum2 000 m
design of the contactless switching element safety-relatedP potential
diagnostics test interval by internal test function maximum1 000 s
switching capacity current of semiconductor outputs at DC-13 at 24 V1.5 A
connectable conductor cross-section finely stranded with core end processing0.5 ... 2.5 mm²
number of safe signals for remote shutdown or cross traffic by means of AS-interface8
suitability for use for monitoring of optoelectronic protective devices according to IEC 61496-1Yes
design of the fuse link for short-circuit protection of the NO contacts of the relay outputs requiredNH Type 3NA, DIAZED Type 5SB, NEOZED Type 5SE
pulse duration of the contactless semiconductor contact block for switching off safety-related maximum1 ms
