SR6Z Datasheet, PDF (1/2 Pages) Tyco Electronics – Safety Relay on DIN-rail SR6Z

General Purpose Relays
Safety Relay on DIN-rail SR6 Z
n 6 pole 8 A
n SR6 on printed circuit board
n AC / DC input
n Screwless clamp connectors
n Module width 46 mm
Applications
Elevator control, machine control
SCHRACK
F0238-C
Contact data
Contact set
single contact, forcibly guided
type A according to EN50205
Rated voltage / max. switching voltage AC
250 VAC / 250 VAC
Rated current / limiting continuous current
8A
Maximum breaking capacity AC
2000 VA
Contact material
AgSnO2
Minimum contact load
10 mA / 5 V
Contact resistance
w100 mOhm / 1 A / 24 VDC
w20 Ohm / 10 mA / 5 VDC
Rated frequency of operation with / without load
6 min^-1 / 150 min^-1
Coil data
DC energizing voltage Urtd
6, 12, 18, 21, 24, 36, 40, 48, 60, 115 VDC
AC/DC energizing voltage Urtd
12, 21, 24, 40, 48, 60,115 VAC/VDC
AC energizing voltage Urtd
230 VAC
Input circuit
bridge rectifier, series resistor
Minimum operate voltage, % of rated coil voltage
90%
Minimum release voltage (+23°C), % of rated coil voltage
10%
Limiting voltage, % of rated coil voltage
110%
Insulation
Surge voltage resistance coil-contacts
open contact circuit
adjacent contacts
Clearance / creepage coil-contact
adjacent contacts
Insulation to IEC 60664
Voltage rating
Pollution degree
Overvoltage category
3000 Vrms
1000 Vrms
2000 Vrms
W 5.5 / 5.5 mm
W 3 / 3 mm
250 V
2
III
Terminal assignment
DC module, 4 NO+2 NC version
S0422-BA
DC module, 3 NO+3 NC version
S0422-BB
DC module, 5 NO+1 NC version
AC/DC module, 4 NO+2 NC version
AC/DC module, 3 NO+3 NC version
S0422-BC
AC/DC module, 5 NO+1 NC version
S0422-BD
S0422-BE
S0422-BF
1
Datasheet Rev. IJ1
Dimensions are in mm unless Product specification
processing information only in the ‘Schrack’ section.
Issued 2009/10
otherwise specified and are
according to IEC 61810-1.
to be used together with the
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shown for reference purposes Product data, technical para- 'Definitions' section in the cat- Specifications subject to
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only.
meters, test conditions and
alogue or at schrackrelays.com change.