lid junction pvc ip66 2gan

Lid 2 Gang, Made Of Plastic & Includes Gasket, 56 Series – 192 X 95 X 28mm

Catalogue Number: 56L2
lid junction pvc ip66 2gan
Colour: Grey
Colour: Per UOM Std.
  • Chemical Grey 1 PCE
  • Grey 1 PCE
  • Resistant Orange 1 PCE
  • Resistant White Electric 1 PCE
  • Transparent 1 PCE
  • Woolworths Grey 1 PCE

Specifications

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Range
Clipsal - 56 Series
Range of product
Series 56
Product brand
Clipsal
Product or component type
enclosure lid
Plug, socket material
housing: PC (polycarbonate)
Device mounting
surface
Mounting mode
wall-mounted
Net weight
0.18 kg
Width
95 mm
Height
192 mm
Depth
28 mm
Compatibility code
56 Series enclosures
Standards
AS 3100
Ambient air temperature for operation
-25-75 °C
IP degree of protection
IP66 conforming to AS 60529
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)

Documents & downloads

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  • CAD Files and Packs

  • Technical Data Catalogues

  • Installation Instruction

  • Product Environmental

  • Operating Manuals

  • Specifications

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  • Corporate Marketing

Frequently Asked Questions

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Is the 563L2 still available?

Yes, the 563L2 is still part of our range.

Some of the key features are:
  • 3 cables
  • Grey insulated
  • Extended

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=563L2





 

Is 56L1 available in Black?

Part no not available in Black closest color is WW. 

Can you get the gasket for a 56L1 as a seperate/ spare part?

Yes the part number is 56G1

Whats the part number for the gasket to suit a 56C (2 GANG 56 Series)

The part name is 56G2

Can the key be removed from both the on and off position in the 56K2 series switches?

Yes, the key can be removed from either position.

For more information, please refer to the link:
https://www.clipsal.com/Trade/Products/ProductDetail?catno=56K2SW320 

Do 56 DOL starters fit the PDL 56E2 enclosure

Yes they do fit

What is the part code for a suspended waterproof data outlet

 The part codes are: 56PE2/25 + 56L1 + 56MO500/1 + 619MD

What colour is the PDL 56L1 (1 gang (28mm) enclosure lid) available in?

The 56L1 is available in chemical Resistant White (RW), Clear (CL), chemical Resistant Orange (RW) and Grey (GY).
Code example (56L1 in Grey): PDL 56L1LEGY

Is part number 56L1 available in colour WW?

Yes it is available in WW.

for more information on this part please refer to https://www.clipsal.com/Trade/Products/ProductDetail?catno=56L1

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Can I purchase a 56 series gasket for larger enclosure than PDL 56E2

You can use a combination of the PDL 56E1 and PDL 56E2 gaskets as required to make up to the size needed. 

What is part number for 56E2 with deep base?

The part number for deep base version is 56ED2.

What is part number for lid to suit 56E2?

The part number for the lid to suit 56E2 is a part number 56L2.
 

What is the 56 Series box for flush mounting PDL 56E2 enclosure

 PDL 56FA2

What is the 56 Series thread for screws for PDL 56E2

 6/32unc stainless steel

Do you do a 1 gang version of a KPP1?

No just use a 56L1 on the bottom

Part No.: KPP1

What is the part number for the din rail mount to go into the 56E2 base to mount C/B's on?

The part number for the din rail mount to go into the 56E2 base to mount C/B's on is - 56DINASS

 

Do we do any 56E2 type enclosure, which will take 3 of 32 mm cable?

Not as a standard, but can be done as specials.
 

What is the part number to flush mount a 56 series switched outlet that would normally go on a 56E2 base??

The part number to flush mount a 56 series switched outlet that would normally go on a 56E2 base is - 56FA2 & 56FA2B
For further information , visit link below:-
https://www.clipsal.com/Trade/search-results?q=56FA2
https://www.clipsal.com/Trade/search-results?q=56FA2B

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What is the part number for the bridge in a 56E2?

The part number for the bridge in a 56E2 is 56B-BK.

Does the PDL 56DOL starter come with an enclosure?

Yes, the PDL 56DOL Starters come with a 56E2 enclosure.

What is the part number for a Din rail to suit 56 Series enclosure?

The din rail assembly by itself is a 56DINASS this clips into a 56E2 base.
If you require a complete enclosure, the part number would be a 56SB4-GY which comes in Grey.
You can also buy these as separate items to build up to this by using a 56CB4 + 56E2 and a 56DINASS.

Please see following brochure for complete 56 series and product data. 
https://updates.clipsal.com/ClipsalOnline/Files/Brochures/I0000116.pdf
 

Is there a deep version of the 2 gang standard 56E2 Modular Enclosure?

Yes, the 56ED2/40 is the deep 100mm version of the 56E2. It is available in Grey (GY) and chemical resistant Orange (RO) or White (RW).



Code example: 56ED2/40GY (Grey), 56ED2/40RO (Orange) or 56ED2/40RW (White)

What is the replacement for 56EL4N?

56CB4N is the replacement for 56EL4N which will fit on existing 56E2 backbox.
For further information on 56CB4N please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=56CB4N

 

What would be the back box for a 56CB4N-GY.

The 56E2-GY is the part number for the back. This is also available in Grey resistant white, Wooloworths grey and chemical resistant grey and orange.
Combined with a 56dinass which is a clip in din rail assembly to mount a circuit breaker or an Residual current device to complete the base.
Please see brochure online for more information https://updates.clipsal.com/clipsalonline/Files/Brochures/I0000116.pdf

What is the part number for a cover for C/B installation in the 56 series 2 gang enclosure - 56E2?

The part number for a cover for C/B installation in the 56 series 2 gang enclosure - 56E2 is - 56CB4

For further information , visit link below:-
https://www.clipsal.com/Trade/search-results?q=56CB4
 

What is the part number for a 56 series 10amp switched inlet?

The part number for a 56 series 10amp switched inlet is - 56E2 , 56AI310LE & 56SW110LE
For further information , visit link below:-
https://www.clipsal.com/Trade/search-results?q=56E2
https://www.clipsal.com/Trade/search-results?q=56AI310LE
https://www.clipsal.com/Trade/search-results?q=56SW110LE
 

What is the kW rating of a 56SWH340?

The 56SWH340 is rated at 11kW.

Some of the key features are:
  • Heavy Duty Type
  • Motor Rated In 56E2 Deep Lid
  • 1.5 - 16 sq mm conductor terminal

For further imformation please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=56SWH340
 

Do you have a IP66 switch that I can use to switch a 7.5kW motor?

Yes, you would use a 56SWH325. It is available in both grey and resistant orange.

Some of the key features are:
  • 1 gang
  • 204mm Height x 101 mm Width x 172mm Depth
  • Heavy Duty Type
  • Motor Rated In 56E2 Deep Lid
  • 7.5 kW
For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=56SWH325

 

What is the part number for a lockable , when in the OFF position , switched outlet , 3 pin 10amp with common key?

The part number for a lockable , when in the OFF position , switched outlet , 3 pin 10amp with common key is - 56E2 , 56SO310LE & 56K1SW115CKL
For further information , visit link below:-
https://www.clipsal.com/Trade/search-results?q=56E2
https://www.clipsal.com/Trade/search-results?q=56SO310LE
https://www.clipsal.com/Trade/search-results?q=56K1SW115CKl
 

What is the part number for a 56 series keyed 10amp switched outlet?

The part numbers for a 56 series keyed 10amp switched outlet are - 56E2 , 56SO310LE & 56K2SW115LE

For further information , visit link below:-
https://www.clipsal.com/Trade/search-results?q=56E2
https://www.clipsal.com/Trade/search-results?q=56SO310LE
https://www.clipsal.com/Trade/search-results?q=56K2SW115LE
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What voltage is the key tag 6200KT and does it come with a Card?

It is 24V DC

Enquire at Assa Abloy 1300 562 587.

Unfortunately we do not sell the cards.

What is the part number of the high pressure gasket to suit 56C series, two gang enclosure?

56HPG2/2-CM  is the part number of the high pressure gasket, 2 Gang,  suits 56E2 encl. (back box) and 2x1 gang covers e.g. 56C Series.
Features
• The ideal solution for high pressure cleaning environments.
• Unique and only available from Clipsal.
• Designed to suit extreme food preparation environments.
• Made to last in our harsh Australian conditions.
• Specially developed from extensive field investigations.
• UV stablised.
• Chemically resistant.
For further information, please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=56HPG2/2

What is the replacement for 56EL4N, 56 series two gang cover assembly?

56CB4N is the replacement for 56EL4N which will fit on existing 56E2 backbox.

The 56 Series Two Gang Cover Assemblies are moulded in hi-impact polycarbonate and feature a specially designed mounting bracket which will accommodate the full range of Clipsal circuit breakers, RCDs and combination MCB/RCDs. Covers suit all 56 Series enclosures (minimum standard depth 63mm) and are supplied with neon indicators, which can be wired from either the line or load side of the switch.

All 56CB4 include a padlocking facility on the cover flap.

For further information on 56CB4N please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=56CB4N

What is Modbus and How does it work?

Issue:
What is Modbus and How does it work? 

Product line: 
All Product lines 

Environment: 
All Serial Numbers   

Cause:
Install 

Resolution:    

What is Modbus? 

Modbus is a serial communication protocol developed by Modicon published by Modicon® in 1979 for use with its programmable logic controllers (PLCs). In simple terms, it is a method used for transmitting information over serial lines between electronic devices. The device requesting the information is called the Modbus Master and the devices supplying information are Modbus Slaves. In a standard Modbus network, there is one Master and up to 247 Slaves, each with a unique Slave Address from 1 to 247. The Master can also write information to the Slaves.

The official Modbus specification can be found at https://www.modbus.org/ 


What is it used for?

Modbus is an open protocol, meaning that it's free for manufacturers to build into their equipment without having to pay royalties. It has become a standard communications protocol in industry, and is now the most commonly available means of connecting industrial electronic devices. It is used widely by many manufacturers throughout many industries.Modbus is typically used to transmit signals from instrumentation and control devices back to a main controller or data gathering system, for example a system that measures temperature and humidity and communicates the results to a computer. Modbus is often used to connect a supervisory computer with a remote terminal unit (RTU) in supervisory control and data acquisition (SCADA) systems. Versions of the Modbus protocol exist for serial lines (Modbus RTU and Modbus ASCII) and for Ethernet (Modbus TCP).


How does it work?

Modbus is transmitted over serial lines between devices. The simplest setup would be a single serial cable connecting the serial ports on two devices, a Master and a Slave. 

 

The data is sent as series of ones and zeroes called bits. Each bit is sent as a voltage. Zeroes are sent as positive voltages and a ones as negative. The bits are sent very quickly. A typical transmission speed is 9600 baud (bits per second).

 

What is hexadecimal?

When troubleshooting problems, it can be helpful to see the actual raw data being transmitted. Long strings of ones and zeroes are difficult to read, so the bits are combined and shown in hexadecimal. Each block of 4 bits is represented by one of the sixteen characters from 0 to F. 

  

Each block of 8 bits (called a byte) is represented by one of the 256 character pairs from 00 to FF. 
 

How is data stored in Standard Modbus?

Information is stored in the Slave device in four different tables. Two tables store on/off discrete values (coils) and two store numerical values (registers). The coils and registers each have a read-only table and read-write table. Each table has 9999 values. Each coil or contact is 1 bit and assigned a data address between 0000 and 270E. Each register is 1 word = 16 bits = 2 bytes and also has data address between 0000 and 270E.
 

 

Coil/Register Numbers can be thought of as location names since they do not appear in the actual messages. The Data Addresses are used in the messages. For example, the first Holding Register, number 40001, has the Data Address 0000. The difference between these two values is the offset. Each table has a different offset. 1, 10001, 30001 and 40001. 

What is the Slave ID?

Each slave in a network is assigned a unique unit address from 1 to 247. When the master requests data, the first byte it sends is the Slave address. This way each slave knows after the first byte whether or not to ignore the message. 

What is a function code?

The second byte sent by the Master is the Function code. This number tells the slave which table to access and whether to read from or write to the table.

 

What is a CRC?

CRC stands for Cyclic Redundancy check. It is two bytes added to the end of every modbus message for error detection. Every byte in the message is used to calculate the CRC. The receiving device also calculates the CRC and compares it to the CRC from the sending device. If even one bit in the message is received incorrectly, the CRCs will be different and an error will result. .

What are the formats of Modbus commands and responses? 

 

What are data types?

The example for FC03 shows that register 40108 contains AE41 which converts to the 16 bits 1010 1110 0100 0001 Great! But what does it mean? Well, it could mean a few things. Register 40108 could be defined as any of these 16-bit data types:
 

A 16-bit unsigned integer (a whole number between 0 and 65535) register 40108 contains AE41 = 44,609 (hex to decimal conversion) 

A 16-bit signed integer (a whole number between -32768 and 32767) AE41 = -20,927 (hex to decimal conversion that wraps, if its over 32767 then subtract 65536) 

A two character ASCII string (2 typed letters) AE41 = ® A 

A discrete on/off value (this works the same as 16-bit integers with a value of 0 or 1. The hex data would be 0000 or 0001) Register 40108 could also be combined with

40109 to form any of these 32-bit data types:
 

A 32-bit unsigned integer (a number between 0 and 4,294,967,295) 40108,40109 = AE41 5652 = 2,923,517,522 

A 32-bit signed integer (a number between -2,147,483,648 and 2,147,483,647) AE41 5652 = -1,371,449,774 

A 32-bit double precision IEEE floating point number. This is a mathematical formula that allows any real number (a number with decimal points) to represented by 32 bits with an accuracy of about seven digits. AE41 5652 = -4.395978 E-11 Here is a spreadsheet IEEE float calculator for inputs of 4 bytes or 2 words. To download a copy, right click and select Save Target As... 

A four character ASCII string (4 typed letters) AE41 5652 = ® A V R More registers can be combined to form longer ASCII strings. Each register being used to store two ASCII characters (two bytes). 

What is byte and word ordering?

The Modbus specification doesn't define exactly how the data is stored in the registers. Therefore, some manufacturers implemented modbus in their equipment to store and transmit the higher byte first followed by the lower byte. (AE before 41). Alternatively, others store and transmit the lower byte first (41 before AE). Similarly, when registers are combined to represent 32-bit data types, Some devices store the higher 16 bits (high word) in the first register and the remaining low word in the second (AE41 before 5652) while others do the opposite (5652 before AE41) It doesn't matter which order the bytes or words are sent in, as long as the receiving device knows which way to expect it. For example, if the number 29,235,175,522 was to be sent as a 32 bit unsigned integer, it could be arranged any of these four ways.

AE41 5652 high byte first high word first

5652 AE41 high byte first low word first

41AE 5256 low byte first high word first

5256 41AE low byte first low word first 

What is a Modbus Map?

A modbus map is simply a list for an individual slave device that defines - what the data is (eg. pressure or temperature readings)

- where the data is stored (which tables and data addresses)

- how the data is stored (data types, byte and word ordering)

Some devices are built with a fixed map that is defined by the manufacturer. While other devices allow the operator to configure or program a custom map to fit their needs. 

What is the difference between Modbus ASCII and Modbus RTU?

Modbus RTU and Modbus ASCII talk the same protocol. The only difference is that the bytes being transmitted over the wire are presented as binary with RTU and as readable ASCII with Modbus RTU. important to note about RTU is that the RTU message does not have a Start_of_text indication. The receiving party  in the communications uses a "silent" time in order to determine the start of a new message. ASCII does have a start-of-text token. Binary messages are shorter than ASCII and therefore theoretically faster to transmit/receive. You may be happy to see update rates of about 100 ms in your HMI/SCADA and could choose either communication.

Summary:
- use RTU is possible
- use ASCII in case RTU is giving timeout problems on WinNT or when using slow communications media
like 300 bps or dialup modems Most OPC Servers for Modbus support ASCII as well as RTU communications.. 

What are extended register addresses?

Since the range of the analog output holding registers is 40001 to 49999, it implies that there cannot be more than 9999 registers. Although this is usually enough for most applications, there are cases where more registers would be beneficial. Registers 40001 to 49999 correspond to data addresses 0000 to 270E. If we utilize the remaining data addresses 270F to FFFF, over six times as many registers can be available, 65536 in total. This would correspond to register numbers from 40001 to 105536. Many modbus software drivers (for Master PCs) were written with the 40001 to 49999 limits and cannot access extended registers in slave devices. And many slave devices do not support maps using the extended registers. But on the other hand, some slave devices do support these registers and some Master software can access it, especially if custom software is written. 

How does 2-byte slave addressing work?

Since a single byte is normally used to define the slave address and each slave on a network requires a unique address, the number of slaves on a network is limited to 256. The limit defined in the modbus specification is even lower at 247. To get beyond this limit, a modification can be made to the protocol to use two bytes for the address. The master and the slaves would all be required to support this modification. Two byte addressing extends the limit on the number of slaves in a network to 65535. By default, the Simply Modbus software uses 1 byte addressing. When an address greater than 255 is entered, the software automatically switches to 2 byte addressing and stays in this mode for all addresses until the 2 byte addressing is manually turned off. 

How can you send events and historical data?

Enron Modbus includes commands for moving events and historical data.. 

What is Enron Modbus?

Enron Modbus is a modification to the standard Modicon modbus communication protocol developed by Enron Corporation.

See Enron Modbus for details.

 

 

 

Using Command Line Diagnostics SCADAPack E Modbus Master – MODBUSDIAG

With the introduction of the Modbus Scanner in E-Series Utilities 8.12.4, the SCADAPack E is able to be a Modbus Master for Modbus RTU or Modbus/TCP Client protocols.

In cases where there might be a challenge communicating to a slave device, the Command line Interface and MODBUSDIAG may be used to troubleshoot the Modbus communication protocol. The Diagnostic Command Line Interface can only be accessed via Telnet or a serial port configured as “CMD Line”. The example below will use “CMD Line” port mode.

Use the MODBUSDIAG command to filter Modbus protocol diagnostics when you are in a diagnostic display session and the rPAC or RTU is operating as a Modbus RTU Master or a Modbus/TCP Client.

A Modbus RTU Master communicates with a Modbus RTU Slave using the Modbus RTU protocol over a serial port.
A Modbus/TCP Client communicates with a Modbus/TCP Server using the Modbus/TCP protocol over an Ethernet port, or using PPP/TCPIP over a serial port.

Hexadecimal format is used to display protocol data bytes.

To enter or return to a diagnostic display session, type DIAG at the command prompt.

Usage


MODBUSDIAG mode filter [filter ....]
Where:        mode = ENABLE DISABLE
Where:        filter = * TX RX ERROR TCP_CLIENT SERIAL_MASTER
Using diagnostics can impact system performance. As a result, you may want to disable diagnostics when not in use. The following system diagnostic filters can be individually enabled or disabled, and are retained in non-volatile memory.
 
Filter Description
* Filters enabled or disabled.
TX Displays Modbus protocol data transmitted by the Modbus RTU Master or Modbus/TCP Client.
RX Displays Modbus protocol data received by the Modbus RTU Master or Modbus/TCP Client.
ERROR Messages displayed when there are communication interruptions between the rPAC or RTU and the Modbus RTU Slave or Modbus/TCP Server. Message examples include no response, timeout, or connection success.
TCP_CLIENT Displays receive and transmit data for the Modbus/TCP protocol when the rPAC or RTU is operating as a Modbus/TCP Client.
SERIAL_MASTER Displays receive and transmit data for the Modbus RTU protocol when the rPAC or RTU is operating as a Modbus RTU Master.

Example


The system design will be as follows:



By connecting to the Command Line Interface port with a terminal program you can use the MODBUSDIAG command to see the Modbus messages to the slave device.
  1. Enable transmit and receive diagnostics on a serial port for MODBUSDIAG.
       C:\>modbusdiag enable tx rx error serial_master
       MODBUSDIAGS Enabled: TX RX ERROR SERIAL_MASTER

      2. Start streaming diagnostics on the serial port (diag).
     
      C:\>diag
      Connecting to diagnostic display. Use <ESC> to disconnect
      16:25:11.286  <--Outgoing Modbus RTU Request-  11 03 00 6B 00 03 76 87
      16:25:11.353 -Incoming Modbus RTU Response-->  11 03 06 00 0F 00 59 00 2F 29 7B
      16:25:12.298  <--Outgoing Modbus RTU Request-  11 03 00 6B 00 03 76 87
      16:25:12.348 -Incoming Modbus RTU Response-->  11 03 06 00 0F 00 59 00 2F 29 7B
      16:25:13.298  <--Outgoing Modbus RTU Request-  11 03 00 6B 00 03 76 87
      16:25:13.365 -Incoming Modbus RTU Response-->  11 03 06 00 0F 00 59 00 2F 29 7B

The actual windows in the terminal program will look similar to this:





The following is a basic example on how to decode the messages.

Modbus Read Holding Registers (FC=03)

Request

This command is requesting the content of analog output holding registers # 40108 to
 40110 from the slave device with address 17.


11 03 006B 0003 7687

11: The Slave Address (11 hex = address17 )
03: The Function Code 3 (read Analog Output Holding Registers)
006B: The Data Address of the first register requested. (006B hex = 107 , + 40001 offset = input #40108 )
0003: The total number of registers requested. (read 3 registers 40108 to 40110)  
7687: The CRC (cyclic redundancy check) for error checking.

Response

11 03 06 AE41 5652 4340 49AD

11: The Slave Address (11 hex = address17 )
03: The Function Code 3 (read Analog Output Holding Registers)
06: The number of data bytes to follow (3 registers x 2 bytes each = 6 bytes)
000F: The contents of register 40108 = 15
0059: The contents of register 40109 = 89
002F: The contents of register 40110 = 47
297B: The CRC (cyclic redundancy check).

Use Cases


Understanding what he SCADAPack E is transmitting and what the SCADAPack E is receiving at the “byte” level can help ensure you are sending and receiving the expected data.
More details on the MODBUSDIAG command can be found in the SCADAPack E “Command Line and Diagnostics Commands” help section of the Technical Reference manuals installed with SCADAPack E Utilities. The SCADAPack E Configuraiotn file used in this example is attached.