Emergency stop module with 1 channel - 22,5 mm - KNA (C) 3-YS KNA3-YS Part number 85102034
"Emergency stop" & "Gate monitoring" functions
Single channel operation
Security with redundancy and feedback circuit
3 "NO" security contacts
1 "NC" monitoring contact
Security category 3 (according to EN 954-1)
Performance Level (PL) d, safety category 3 to EN ISO 13849-1
SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
Terminals : fixed screw terminals or plugin cage clamp terminals
Part numbers
Type
85102034
KNA3-YS
Terminals
Screws
Voltages
110 VAC
Supply frequency range (Hz)
50/60
Outputs
3 NO + 1 NC
Specifications
Operating characteristics
Functions
Operation
Control input
Failure detection
Display of output state by LED
Emergency stop
Monitoring of safety gates
1 channel
Manual restart with On-button (Y1 - Y2 terminals)
Automatic restart (Y1 - Y2 linked)
Between terminal Y1 and common
Power supply : PWR
Outputs : OUT (relays K1 & K2)
Supply
Supply voltage
85 102 031 / 85 103 031 : 24 VDC
85 102 034 / 85 103 034 : 110 VAC
85 102 035 / 85 103 035 : 230 VAC
50 / 60 for AC versions
AC : -15 % / +10 % U
DC : ± 10 % U (at 10 % residual ripple)
DC : - 15 % / +10 % U (at 48 % residual ripple)
1,5 W (24 VDC)
3,5 VA (230 VAC)
0,5 s
Supply frequency range (Hz)
Operating range
Consumption
Initialization time
Precision
Maximum reset time
Maximum response time on emergency stop
40 ms (24 VDC)
200 ms (230 VAC)
70 ms (24 VDC)
35 ms (230 VAC)
Output specification
Type
Number of safety circuits
Number of data circuits
Nominal output voltage
Max. thermal current I for each contact
Maximum power rating
Forcibly guided relays (positively driven)
3 NO
1 NF
250 VAC max.
5A
According to AC15 (NO contacts) : 3 A / 230 V AC
According to AC15 (NC contacts) : 2 A / 230 VAC
According to DC13 (NO contacts) : 4 A / 24 VDC ; 0,5 A / 110 VDC
According to DC13 (NC contacts) : 4 A / 24 VDC
At 5 A, 230 VAC, cos
φ =
1 : 1,5 x 10
5
switching cycles
At 8 A, 24 VDC, according to DC 13 (NO contacts) : 25 x 10
3
(ON : 0,4 s ; OFF : 9,6 s)
Mechanical life
Maximum rate
Protection against short circuits
20 x 10
6
switching cycles
600 switching cycles / h
Max. fuse rating : 10 A gL
Line circuit breaker : B 6 A
Electrical endurance
Climatic environment
Operating temperature (
o
C)
Storage temperature ( C)
Altitude
Climate resistance according to IEC/EN 60068-1
0
-15 →+55 °C
-25 →+85 °C
< 2000m
15 / 055 / 04
Mechanical environment
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
23/06/2014
Vibration resistance according to IEC/EN 60068-2-6
Amplitude : 0,35 mm
Frequency : 10 →55 Hz
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Electromagnetic environment
Immunity to electrostatic discharges acc. IEC/EN 61000-4-
2
Immunity to radiated, radio-frequency, electromagnetic
field acc. IEC/EN 61000-4-3
Immunity to rapid transient bursts acc. to IEC/EN 61000-4-
4
Immunity to shock waves according to IEC/EN 61000-4-5
Immunity to radio frequency in common mode acc. to
IEC/EN 61000-4-6
Interference suppression according to IEC/EN 55011
8 kV (air)
10 V / m
2 kV
Between wires for power supply : 1 kV
Between wires and ground : 2 kV
10 V
Limit value class B
Housing
Material : self-extinguishing (UL94VO)
Protection (IEC/EN 60529) - Casing
Protection (IEC/EN 60529) - Term. block
Mounting
Weight (g)
Thermoplastic with V0 extinction behaviour
IP40
IP20
DIN-rail
200 (24 VDC)
270 (230 VAC)
Safety standards
Approvals
Environmental directive 2002/95/CE
Environmental regulation 1907/2006
Security data according to EN ISO 13849-1
SIL Claimed Level (SIL CL) to IEC/EN 62061
Safety Integrity Level (SIL) according to CEI/EN 61508
Safety category to EN 954-1
CE, TÜV, UL/CSA
RoHS
Reach
Performance Level (PL) : d
Category : 3
2
2
3
Principles
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
23/06/2014
Dimensions (mm)
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Dimensions (mm)
KNA3-YS - Screw terminals
Curves
Function diagram
Connections
Front face drawing KNA3-YS
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
23/06/2014
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Connections
Contacts
A1 (+) : + / L A2 : - / N Y1, Y2 : Validation Input Y21 (-) : Measure Output (-) of secondary used for example in IT networks for insulation control 13, 14, 23, 24, 33, 34 : Safety circuit outputs
Single channel emergency-stop circuit without feed back loop, with or without automatic restart
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
23/06/2014
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For automatic restart, terminals Y1 - Y2 must be linked. No ON-pushbutton necessary
Applications
Contact reinforcement by external contactors
For currents > 5 A, the output contacts can be reinforced by external contactors. Functioning of the external contactors is monitored by looping the NC contacts into the start circuit (Y1-Y2)
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
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