KZE5-YS

KEY FEATURES

  • "Multiplication of contacts" function for safety relays
  • 1- or 2-channel operation
  • Security with redundancy and feedback circuit
  • 5 "NO" security contacts
  • Performance Level (PL) e, safety category 4 to EN ISO 13849-1
  • SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
TerminalsVoltagesSupply frequency range (Hz)OutputsCode
Screws24 V∿/⎓50/605 NO85102956
Screws110-115 V∿50/605 NO85102954
Screws230-240 V∿50/605 NO85102955

Specifications


Functions Multiplication of the number of contacts for safety relays
Operation 1 or 2 channels
Return loop X1 - X2
Display of output state by LED Output : OUT1 (relay K1) Output : OUT2 (relay K2)
Supply voltage 85 102 956 : 24 V∿/⎓ 85 102 954 : 110-115 V∿ 85 102 955 : 230-240 V∿
Supply frequency range (Hz) 50 / 60
Operating range ∿ : - 15 / + 10 % U ⎓ : ± 10 % U (at 10 % residual ripple) ⎓ : - 15 / + 10 % U (at 48 % residual ripple)
Consumption 1,8 VA (24 V∿/⎓) 3,0 VA (110, 230 V∿)
Maximum reset time 20 ms
Maximum response time on emergency stop 35 ms
Type Forcibly guided relays (positively driven)
Number of safety circuits 5 NO
Nominal output voltage 250 V∿ max.
Max. thermal current I for each contact 5 A
Maximum power rating According to AC15 (NO contacts)  : 3 A / 230 V∿ According to AC15 (NC contacts)  : 2 A / 230 V∿ According to DC13 (NO contacts)  : 4 A / 24 V⎓ ; 0,5 A / 110 V⎓ According to DC13 (NC contacts)  : 4 A / 24 V⎓
Electrical endurance At 5 A, 230 V∿, cos φ = 1 : > 1,5 x 105 switching cycles At 8 A, 24 V⎓, according to DC 13 (NO contacts)  : > 25 x 103 switching cycles (ON : 0,4 s ; OFF : 9,6 s)
Mechanical life 20 x 106 switching cycles
Maximum rate 1200 switching cycles / h
Protection against short circuits Max. fuse rating : 10 A gL Line circuit breaker : B 6 A

Operating temperature (o C) -15 →+55
Storage temperature (0C) -25 →+85
Altitude < 2000 m
Climate resistance according to IEC/EN 60068-1 15 / 055 / 04

Vibration resistance according to IEC/EN 60068-2-6 Amplitude : 0,35 mm Frequency : 10 →55 Hz

Immunity to electrostatic discharges acc. IEC/EN 61000-4-2 8 kV (air)
Immunity to radiated, radio-frequency, electromagnetic field acc. IEC/EN 61000-4-3 10 V / m
Immunity to rapid transient bursts acc. to IEC/EN 61000-4-4 4 kV
Immunity to shock waves according to IEC/EN 61000-4-5 Between wires for power supply : 1 kV (∿), 0,5 kV (24 V∿/⎓) Between wires and ground : 4 kV
Immunity to radio frequency in common mode acc. to IEC/EN 61000-4-6 10 V
Interference suppression according to IEC/EN 55011 Limit value class B

Material : self-extinguishing (UL94VO) Thermoplastic with V0 extinction behaviour
Protection (IEC/EN 60529) - Casing IP40
Protection (IEC/EN 60529) - Term. block IP20
Mounting DIN-rail
Weight (g) 205

Approvals CE, TÜV, UL/CSA
Environmental directive 2002/95/CE RoHs
Environmental regulation 1907/2006 Reach
Security data according to EN ISO 13849-1 Performance Level (PL)  : e Category : 4
SIL Claimed Level (SIL CL) to IEC/EN 62061 3
Safety Integrity Level (SIL) according to CEI/EN 61508 3
Safety category to EN 954-1 4

Technical sketches

Safety related data

Safety related data

Screw terminals

Screw terminals

Front face drawing

Front face drawing

Contacts

Contacts
A1 (+)   : + / L A2  : - / N X1, X2  : Feedback circuit (forcibly guided NC contact) 13, 14, 23, 24, 33, 34, 43, 44, 53, 54  : Safety circuit outputs (forcibly guided NO contacts)
PH 85102031

Multiplication of the contacts of a KNE (C) 3-YS module with a KZE5-YS module

Multiplication of the contacts of a KNE (C) 3-YS module with a KZE5-YS module

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