Chenzhu CZ2047 User manual

CZ.CZ2047-EX.11(S)E-4.0(a)/15.08
Connections
Installation
5
4
Disassembly
Maintenance
(1) Use a screwdriver (edge length≤6mm）insert the metal lock which at
the downside of the isolator;
(2) Push the screwdriver upwards,and pull the metal lock downwards;
(3) Take out the isolator from the rail. Isolator
Caution
Please check whether the product type on the package accords
to the ordering contract;
Read this manual carefully before installation or using. If there is
anything unclear, please dial technic support hotline-400 881 0780;
Isolated barrier should be located in the safe area;
Supply voltage is 24VDC, 220VAC is forbidden;
Please read the instruction manual carefully before use the product,
and please safekeeping.
Mount the module on a 35mm DIN rail
(1) Make the upside of the isolator to the rail;
(2) Push the downside of the isolator towards the rail.
(1) Every product has been tested strictly before delivery.If users find any
abnormality,please contact the nearest agent or our company.
(2) In 5 years from delivery date,if the product performs abnormally under
normal use conditions,we will repair it for free.
1
2
1
3
2
CZ2047
(1) The isolators adopt knock-down terminals.
(2) The wires are single or multiple cables with a cross- section of 0.5
2 2
mm ~2.5mm .
(3) A length of 8mm bared wire is locked by the M3 bolt.As shown in
figure.

1 2 3
Summarize
Specification
Operation Conditions
(1) The air should not contain any medium corrupting the coat of chrome,
nickel and silver. Moreover,violent quiver and impact or any cause of
electromagnetic induction (such as big current or spark, etc.)must be
avoided when using.
(2) Operating temperature: -20℃~+60℃
(3) Storage temperature: -40℃~+80℃
(4) Relative humidity: 10%~90%
Application
Outline dimensions
92.4mm×97.7mm×7.6mm
CZ2047
24V DC
-
+
4 20mA～
-
+5( +)
6( S)
7( -)
6
7
5
-
+
S
4 20mA～
-
6
7
+
4 20mA～
3( +) 4 ( -)
1( +)
2( -)
DCS、PLC
4 20mA～
RL
-
+
Ue
CZ2047
24V DC
-
+
4 20mA～
-
+5( +)
6( S)
7( -)
6
7
5
-
+
S
4 20mA～
-
6
7
+
4 20mA～
3( +) 4 ( -)
1( +)
2( -)
DCS、PLC
0/4 20mA～
RL
-
+
Application1:
Note:Application output is 0/1 4~20mA or 0/1~5V
Current
Source
3-wire
Transmitter
2-wire
Transmitter
Application 2:
Current
Source
3-wire
Transmitter
2-wire
Transmitter
Note:Application is output circuit loop2
CZ2047 isolator,supplies power to 2-wire or 3-wire transmitters,and
transfers 4~20mA signal from transmitter(or current source).This product
need be supplied independently. The power part,input and output are
isolated from each other.
Number of channels: 1
Supply voltage: 20~30V DC
Current consumption: (at 24V DC supply,20mA output) 60mA
Input:
Current: 0/4~20mA
Available voltage: ≥19V
Maximum current: 35mA
Output:
Current: 0/4~20mA
Maximum current: 35mA
Load resistance 550Ω
Voltage: 0/1~5V
Load resistance≥330kΩ
Output circuit loop: Ue=12~30V DC
Load resistance≤Ue-5)0 02
Note: Users can specify current or voltage or circuit loop output when
ordering.
each 90 of final value in 0.5ms
Power supply protection: Protect the barrier form reverse supply voltage
destroy
Electromagnetic compatibility: According to GB/T18268(IEC61326-1)
Dielectric strength: 1500V AC;1minute(between any two of power
supply,input and output)
Insulation resistance: ≥100MΩ;500V DC(between any two of power
supply,input,output and earth)
Weight: Approx.45g
Suitable apparatus:
2-wire transmitter,3-wire transmitter,current source
≤
＜
＜
≤
(./
Transfer accuracy: 0.1%F.S.
Temperature drift: 0.005%F.S./℃
Response time: R %