Chenzhu CZSR8001-3A1B User manual

CZSR8001-3A1B
CZSR8001-2A2B
CZSR8001-3A1B-P
CZSR8001-2A2B-P
Safety Relay
CZ.CZSR8001.11E(S)-4.0/16.03
1 2
Please read the instruction manual carefully before using the product,
and please safekeeping
Caution
3
User Manual
Please check whether the product type on the package according
to the ordering contract;
Read this manual carefully before installation or using. If there is
something unclear, please dial technic support hotline-400 881 0780;
should be located in IP54 control cabinet;
Supply voltage is 24VDC, 220VAC is forbidden;
Users are not allowed to dismantle or repair the product otherwise
it will induce malfunction.
Safety relays
1
Add: Building 6, 201 Minyi Road, Caohejing Hi-Tech Park
Songjiang New Industrial Park, Shanghai 201612, P.R. China
Tel : [phone] Fax : [phone]
Email chenzhu chenzhu inst com
http://www.chenzhu-inst.com
21- +86-21-
：@-.
Summarize
CZSR8000 series safety relay are mainly used for safety control loops, connecting
safety sensors(such as E-STOP pushbuttons, safety gates, two-hand control buttons,
light beam devices etc.) and motion controllers of mechanical equipments(such as safety
PLC, contactors etc). When safety sensors detected the signal like dangerous fault of
equipment, malfunction of operator or stop command issued by operators, safety relay
will process these signals and transfer the information to motion controllers and cut the
power source of mechanical equipment, so that equipment will go into a safe state and
protect safety of personnel and equipment.
CZSR8001 is suitable for E-STOP pushbuttons input, safety gates control switch
input, and PNP light beam device input. It can choose single or dual channel
operation, manual or automatic reset, with function of short circuit monitoring between
channels.
Specification
Power:
Input:
Output:
Times:
≤
≤
≤
≤Ω
、
24V DC/AC
Voltage tolerance: 0.85 1.1
AC frequency 50Hz 60Hz
Current consumption: 90mA(24V DC)
180mA(24V AC)
Input current: 50mA(24V DC)
Cable resistance: 15
Input devices:
Number of contacts: 3NO+1NC 2NO+2NC
Contact material:
ontact type: forces guide
External contact fuse protection:
Utilisation category in accordance with EN60947-5-1: AC-15, 5A/230V; DC-13, 5A/24V
10A gL/gG NEOZED(NO)
6A gL/gG NEOZED(NC)
Switch-on delay:
with automatic reset, E-STOP operation: 300ms
with automatic reset, power-on delay: 300ms
with manual reset, manual reset: 150ms
Delay-on de-energisation:
with E-STOP: 30ms
with power failure: 100ms
Recovery time:
After E-STOP: 30ms
After power failure: 100ms
Supply interruption before de-energisation: 20ms
≤
≤
≤
≤
≤
≤
≤
Supply voltage:
:
E-STOP pushbuttons, safety gates, PNP light beam devices
AgSnO2+0.2µmAu
C
～
～
Environmental Characteristics
EMC: EN 60947 EN 61000-6-2 EN 61000-6-4
10 55Hz
0.35mm
EN 60947-1
2
IP20
250V AC
6000V(1.2/50us)
1500V AC,1min
-20 +60
-40 +85
10% 90%
10 times
，，
Ⅲ
℃
℃
7
in accordance with
Vibration frequency:
Vibration amplitude:
Clearance and creepage: in accordance with
Overvoltage category:
Pollution degree:
Protection type:
Rated insulation voltage:
Rated impulse voltage:
Dielectric strength:
Ambient temperature:
Storage temperature:
Mechanical endurance: over
～
℃～
℃～
～Relative humidity:

 

S3
T1:Switch-on delay time, T2:
T0:Recovery time
①
②
shows input circuit be closed early than reset circuit.
Notes:
(1)This timing diagram is under manual reset mode. Under automatic reset
mode, start/Reset is always high level;
(2)Part
Part shows reset circuit be closed early than input circuit.
(3) Delay-on de-energisation time
Start/Reset
T2 T2
T1
T1
Power
T0 T0
Single channel
Dual channel with short circuit detection
 
Automatic Reset Manual Reset
+
-
DC AC
S12
S34
S12
S34
S21
S22
S12
S52
S11
S1
S11
S52
S21
S11
S12
S22
S1
S21
S22
S11
S12
S52
S1
S21
S22
S12
S52
S11 S1
S11
S52
S21
S11
S12
S22
S1 S2 S1 S2
S21
S22
S11
S12
S52
S12
S34
13
14
K3
K3
K4
K4
L1
N
2333
2434
S12
S34
13
14
K3
K3
K4
K4
L1
N
2333
2434
S3
①②
A1
A2
Safety-related characteristic data
K1
K2
S12 S52 S34 13
A2 S21 S22 14 24 34 42
CZSR8001-3A1B& -PCZSR8001-3A1B
K1
K2
13 23 31 41
A2 S21 S22 14 24 32 42
CZSR8001-2A2B&CZSR8001-2A2B-P
K4
K3
S2
K3 K4
S1
M
K3
K4
A1
A2 S21 S22 14 24 32 42
S11
S12 S52 2 3 31 41
S34 1 3
■
■
■
■
Dual channel E-stop button input
Short circuit monitoring between channels
With output contacts feedback
Suitable for highest safety level 4
Manual reset
■
INPUT
E-STOP BUTTONS SAFETY GATES
POWER
GND
24V DC
S12
S52
S21
S22
A2
Dual channel
LIGHT BEAM
RESET FEEDBACK
23 33 41
34
DC-13, Ue)=24V:Rated voltage(
Rated current(Ie) 5A 2A 1A
Cycles 300,000 2,000,000 7,000,000
5A 3A 1A
200,000 230,000 380,000
AC-15, 230V:Rated voltage(Ue)=
Cycles
User Manual
Performance level(PL): PLe
Cat.4
Mission time(TM): 20 years
SIL): SIL3 IEC61508,IEC62061
in accordance with EN IS0 13849
Category(Cat): in accordance with EN 954-1
in accordance with EN IS0 13849
Diagnostic coverage( ): in accordance with EN IS0 13849
Safety integrity level( in accordance with
Hardware fault tolerant(HFT): 1 in accordance with IEC61508,IEC62061
Safe failure fraction(SFF): 99% in accordance with IEC61508,IEC62061
Average frequency of dangerous failure(PFHd):
in accordance with IEC61508,IEC62061
Stop category: 0 in accordance with EN60204-1
B10d:
DC/DCavg 99%
3.09E-10/h
Rated current(Ie)
Block diagram
Input
Input
Logic
Start
Reset
Input
Input
Logic
Start
Reset
Timing diagram
Input
Output safe
Output aux.
Wiring diagrams
Typical application
Automatic Reset Manual Reset
Single channel
Dual channel without short circuit detection
Dual channel with short circuit detection Dual channel without short circuit detection
CZ.CZSR8001.11E(S)-4.0/16.03
A1 S11
A1 S11 S12 S52 S34

5 6
114.5mm×99.0mm×22.5mm
114 5.mm114 5.mm
99.0mm
35.0mm
22 5.mm22 5.mm
1
2
3
1
2
M3
8.0
User Manual
Dimensions
Connections
(1) This safety relay adopts wiring with removable terminal block;
he minimum flexible copper cross section area of input side wire should
be 0.5 mm , and minimum of output side wire should be 1 mm ;
A length of 8mm bare wire is locked by the M3 bolt;
Output contacts must provide enough fuse protection connection;
Copper wire must withstand minimum ambient temperature 75
Terminal screws may cause wrong operation, fever and so on, so please
tightening the torque according to the rules:
Terminal screws tightening torque: 0.5Nm.
2 2
℃
(2) T
(3)
(4)
(5) ;
(6)
Installation
The safety relay should be located in a control cabinet with better than IP54, at
the same time, should comply with related requirements in IEC 60204-1.
CZSR8000 series safety relay is designed for mounting on 35mm DIN guide rail.
Installation according to the following steps:
1)
Push the downside of the safety relay in the rail.
Make the upside of the safety relay locked into the guide rail;(
(2)
Disassembly
(). ( ≤ )
(). ,
(). .
1 Insert a screwdriver its edge length 6mm into the downside metal lock of the
barrier;
2 Push the screwdriver upwards then prize the metal lock downwards;
3 Take the barrier out of the guide rail
Maintenance
(1)
Please comply with related safety requirements. Be sure to operate
according to our user manual, otherwise may cause fatal accidents or person
and property loss;
Every product has been tested strictly before leaving factory. If users find
any abnormality in the module, please contact the nearest agent or our
technical hot-line;
In 5 years from the delivery date, we will repair or replace it without
payment, if the product works improperly during normal operation.
Please check the safety function of safety relay periodically, make sure the
safety function execute properly, and there is no sign of any components or
circuit changed or bypass;
(2)
(3)
(4)
CZ.CZSR8001.11E(S)-4.0/16.03