industrial Ethernet RS485 Modbus TCP /RTU 4 channels IO module remote

ZLAN6042, ZLAN6002, ZLAN6032 remote IO controller is producted by Shanghai ZLAN company. They all have 4 Digital relay outputs, 4 Digital inputs, 2 Analog inputs, based on TCP or RS485. It is conveniently connect to Ethernet, RS485, and communicate with Modbus TCP, Modbus RTU or web control. It is the ideal scheme for remote IO control and data acquisition.

ZLAN6042: Based on Ethernet communication. It supports covertion from Modbus TCP to Modbus RTU. It supports virtual serial port on PC to use TCP communication with ZLAN6042. That is user can use Modbus RTU protocol thought virtual serial port or use Modbus TCP directly.

 industrial Ethernet RS485 Modbus TCP /RTU 4 channels IO module remote

1)    4 Digital input:

l  Passive switch (dry node)

l  Active power level (wet node, low level voltage is 0~3V; high level voltage is 8~24V, measuring in 24V power)

2)    2 Analog quantity input: default is the first channel 0~10V voltage input and second channel 4~20mA current input. if user select other format please let us know.

l  Voltage signal input: 0~5V or 0~10V.

l  Current signal input: 4~20mA.

l  Resistant input: 0~10k or resistant type temperature/ humidity sensor and so on.

3)    4 digital output.

Relay output (5A@AC250V/DC 30V)

4)    ZLAN6042 is equipped freely with our Windows Virtual Serial & Device Management Tool ZLVirCom. It supports virtual serial and searching device or modifying parameters with ZLVircom.

5)    Provide device management library (Window DLL library). It will help user to develop program with VC, VB, Delphi, C++ Builder. User need only use read or write function to communicate with ZLAN6042.

6)    ZLAN6042 support DHCP, solve IP management and IP conflict problem.

7)    ZLAN6042 support DNS, can realize communication through domain name.

8)    ZLAN6042 support 100 TCP connections communicate with network module.

9)    ZLAN6042 has high cost performance.

10) ZLAN6042 2KV ESD Ethernet port protection.

ZLAN6042/ ZLAN6002/ ZLAN6032 topview as Figure 1 and Figure 3. ZLAN6042/ ZLAN6002/ ZLAN6032 have slide rail slot on the bottom. It can be mounted on slide rail easily.

Panal led:

1.ACT: When this light is blue, it indicates data is communidate between Ethernet and ZLAN6042/SLAN6032.

2.LINK: When this light is green, it indicates the RJ45 netline is pluged in. When this light is blue, it indicates the TCP connection is established.

3.POWER: When this light is on, power is supplied.

ZLAN6042/ ZLAN6002/ ZLAN6032 one side is defined as: 

ZLAN6042/ ZLAN6002/ ZLAN6032 the other side is:

Note:

1.      If the type is ZLAN6002, The RJ45 is RS485 input, and 485A and 485B corrosponeding to RJ45 pin 1 and pin 2.

2.      There are different type of sub-type for different AI input format. The default sub type is”-V5”.

l  ZLAN6042-V5, ZLAN6032-V5, ZLAN6002-V5: Votage input 0~5V;

l  ZLAN6042-V10, ZLAN6032-V10, ZLAN6002-V10: Votage input 0~10V.

l  ZLAN6042-I20, ZLAN6032-I20, ZLAN6002-I20: Current input 0~20mA.

l  ZLAN6042-R10K, ZLAN6032-R10K,ZLAN6002-R10K: resistor input 0~10K.

ZLAN6042/ ZLAN6002/ ZLAN6032 is designed based on Modubs TCP and Modubs RTU, the command and register defined as follow:

       ZLAN6042/ ZLAN6002/ ZLAN6032 use MODBUS TCP or RTU to communicate with PC software. These Modbus command is: sigle coil read/set, input register read.

1.      sigle coil read command: 0x01

example: send->  01 01 00 00 00 04 3d c9

         recv->    01 01 01 0f 11 8c

2.      read input register command: 0x04

example: send->        01 04 00 00 00 02 71 cb

         recv->          01 04 04 00 01 00 02 2b 85

3.      sigle coil set command: 0x05

example:        send->  01 05 00 10 ff 00 8d ff

      recv->  01 05 00 10 ff 00 8d ff