Chenzhu CZ3093 User manual

CZ3093
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
something unclear, please dial technic support hotline-400 881 0780;
Supply voltage is 24VDC, 220VAC is forbidden;
Users are not allowed to dismantle or repair the barrier otherwise
it will induce malfunction.
CZ.CZ3093.11(S)E-5.0/18.11
Connections
Installation
Disassembly
Maintenance
1
2
1
2
3
5
4
User Manual
(1) The isolators adopt knock-down terminals.
(2) The wires are single or multiple cables with 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.
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) 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.
(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.
YEAR
YEAR
WARRANTY
WARRANTY
Please read the instruction manual carefully before use the product,
and please safekeeping.
M3
8.0
Add: Building 6, 201 Minyi Road, Caohejing Hi-Tech Park
Songjiang New Industrial Park, Shanghai 201612, P.R. China
Tel : [phone] Fax : [phone]
Email：[e-mail]
http://www.chenzhu-inst.com

Summarize
Specification
Number of channels: 1
Supply voltage: 20~35V DC
Current consumption:
(at 24V DC supply, 6V/100mA distribution voltage)≤160mA
Input:
Signal: RS-485 digital signal
Signal level rules: standard RS-485 difference level
Drive ability: Can take up to 32 transceivers
Distribution voltage: 5V/100mA, 6V/100mA, 8V/50mA, 9V/50mA,
12V/50mA, None
Output:
Signal: RS-485 digital signal
Signal level rules: standard RS-485 difference level
Transmission delay: ≤10us
Signal transmission rate: ≤56kbps
Transmission control mode: Half duplex
Power supply protection:
Protect the product from reverse supply voltge destroy
Electromagnetic compatibility: According to IEC 61326-1(GB/T 18268)
Dielectric strength:
1500V AC; 1minute(among power supply, input and output )
Insulation resistance:
≥100MΩ; 500V DC(among power supply, input, output and the shell)
Weight: Approx.150g
Suitable IS apparatus:
With RS-485/RS-422 communication interface device
Operation Conditions Application
Dimensions
114.5mm×99.0mm×22.5mm
1 2 3
(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%
. The product needs an independent power supply, input circuit,
output circuit and power supply are each galvanically isolated.
Communication signal isolator is used to communicate RS-485 digital
signals generated on site and in control room, and to supply power to field
instruments
22.5mm 114.5mm
99.0mm
35.0mm
CZ3093
3(+) 4(-)
24V DC
-
+
配电
-
+
RS-485
11(+)
12(-)
Tx/RxA
Tx/RxB
RS-485
Tx/RxA
Tx/RxB
9(Tx/RxA)
10(Tx/RxB)
1(Tx/RxA)
2(Tx/RxB)
DCS、PLC