CANopen module with 4 changeover relay outputs

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Availability: In Stock SKU: COS-REL4_UM_12A Category:

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The COS-REL4_UM_12A is a CANopen module with 4 changeover relay outputs, each with a switching capacity of 12A. It can be operated as a stand-alone device or in combination with several COS modules. Due to the CANopen profiles according to CiA® specification CiA 301, CiA 305 and CiA 401, this module is perfectly suited for almost all applications in modern automation technology.

  • CANopen profiles according to CiA® specification CiA 301, CiA 305 and CiA 401
  • Galvanic isolation of the CAN bus
  • Node number and baud rate configurable via coding switch or LSS
  • 4 relay outputs changer (CO)
  • Max. switching voltage: 48V AC / DC
  • Max. current carrying capacity: 12A
  • LED status display per output channel

Digital outputs

Relay 12A

This module uses 4 changeover relays (CO). They are suitable for medium switching capacities up to 12A and have a mechanical life of up to 10 million switching cycles. The galvanic isolation between input and output circuit is up to 1.0 kV.


Configuration

The baud rate (up to 1Mbit/s) and the node number of the module can be configured via coding switches. Alternatively, this configuration can also be carried out conveniently via LSS using a CANopen master in the bus.

The transmission can be optionally event-controlled, cyclic or synchronous. Thus, for example, digital input statuses can be sent to other BUS participants every second and additionally in the event of an input status change.

Dynamic PDO mapping also allows different types of measurement data to be sent in one PDO (e.g. analog and digital states).

Other nodes in the bus can be monitored via the heartbeat protocol. Each node cyclically sends a CAN message (heartbeat). If the message of a node is missing, e.g. due to a connection termination, this error is registered by the module and can switch an alarm, for example.


Easy installation thanks to DIN rail bus

Thanks to the practical COS bus connector, which is clipped into the top-hat rail, individual modules within a network can be very easily added or exchanged. CAN communication and the power supply is passed on to all connected modules via the DIN rail bus.

 


LEDs

At the front side of our COS modules there is a row of status LEDs. These give you a quick overview of the most important functions of the modules, such as the switching states of the individual I/Os, module status or whether clean communication via the DIN rail bus is possible. This can be very helpful for fast error analysis, especially for field applications.


Connectors

The connection connector from Phoenix Contact is pluggable and has a tool-free push-in connection. It also offers an integrated test option. All conductor types up to 2.5mm² can be connected.


General

Power supply
as stand-alone device
+7V DC to +24V DC via voltage connector
Power supply
as composite device
Internally via the DIN rail bus
Power consumption
LEDs • Green = CANopen RUN / Indicates the current CANopen status of the module (e.g. “preoperational” or “stopped”)
• Red = CANopen ERR / signals an error, such as faulty CAN-BUS wiring
• Yellow = Power/Status / Lit when power supply = ok
• Two LEDs per relay output
Connectors • Type: Phoenix Contact 1975118
• Push-in spring connection
• Without switching capacity!
• Connection for all conductor types from 0.2mm² to 2.5mm²
• Pluggable
DIN Rail-Bus • CANopen bus connector
• Comfortable and fast connection of further DEDITEC COS modules
• CAN-High, CAN-Low
• +24V, GND
DIN rail mounting TS35
Operating temperature +10°C to +50°C
Dimensions 135 mm x 22.5 mm x 111 mm (H x W x D)

CAN-Interface

Interface • CANopen (electrically isolated up to 500V)
• CANopen profiles according to CiA® specification CiA 301, CiA 305 and CiA 401
NODE-ID • Configurable via coding switch or LLS 1 – 7F hex
Baud rates • Configurable via coding switches
• 1 Mbit/s
• 800 Kbit/s
• 500 Kbit/s
• 250 Kbit/s
• 125 Kbit/s
• 100 Kbit/s
• 50 Kbit/s
• 20 Kbit/s
• 10 Kbit/s
• Autobaud
Protocols • CANopen according to CiA® specification CiA 301, CiA 305 and CiA 401
• CAN 2.0A or CAN 2.0B

Relay outputs

Relay up to 12A • Type: Finder 41.61.9.005.0010
• Property: Changeover contact (CO)
• quantity: 4
• Max. Switching voltage: 48V AC / DC
• Max. switching current: 12A AC / DC
• Max. switching capacity: 576 VA
• Galvanic isolation between contact and coil: 1kV RMS /1 Min
• Mechanical life: up to 10 million switching cycles

Additional information

Weight 0.176 kg
     

Configuration

Configuration of CANopen modules

The CANopen interface is configured via three rotary coding switches located on the front of the module.

The upper and middle rotary coding switches determine the Node ID, the lower one the baud rate.


Rotary coding switch

In this example the operating mode is CANopen, the bit rate is 250 kBit/s and the node ID is 0x24.

 

The upper rotary coding switch determines the more significant bits and the middle switch the less significant bits.

The lower rotary coding switch is used to set the baud rate, the following is a list of all settings:


Meaning lower rotary switch

Value Operating mode Description
0 CANopen Bitrate = 1000 kBit/s
1 CANopen Bitrate = 800 kBit/s
2 CANopen Bitrate = 500 kBit/s
3 CANopen Bitrate = 250 kBit/s
4 CANopen Bitrate = 125 kBit/s
5 CANopen Bitrate = 100 kBit/s
6 CANopen Bitrate = 50 kBit/s
7 CANopen Bitrate = 20 kBit/s
8 CANopen Bitrate = 10 kBit/s
9 CANopen Autobaud + LSS
A CANopen Autobaud
B CANopen Bootloader Bitrate = 250 kBit/s
C CANopen Bootloader Bitrate = 1000 kBit/s, Node ID = 0x7e
D CAN 2.0 A/B Use settings from EEPROM
E CAN 2.0 A/B Bitrate = 1000 kBit/s, CAN ID = 0x100
F CANopen Bitrate = 1000 kBit/s, Node ID = 0x7e

How the modules are controlled exactly, you will find in the programming section

Manual COS-REL4_UM
Hardware and Software Description
Download
  • Description for the COS-REL4_UM
  • Hardware description
  • Software description (CANopen)/

 

DEDITEC driver CD

DEDITEC Driver CD with many helpful tools and manuals for commissioning your DEDITEC products.

  • DELIB driver library for Windows
  • Test and configuration software
  • Manuals
  • Data sheets
  • Example programs for C++, C#, VB, VB.Net, Delphi, LabVIEW

6 pin connector

Required to connect your application to the DEDITEC module.

  • Type: Phoenix Contact 1709556
  • Push-in spring connection
  • Without switching capacity!
  • Connection for all conductor types from 0.2mm² to 2.5mm²
  • Pluggable

DIN rail connector

The DIN-Rail connector is a single BUS segment which allows the connection to other modules. It is clipped into the DIN-rail and plugged into the side of an existing DIN-Rail connector.

  • DIN-Rail Bus Connectors
  • Connection of a NET or COS module
  • For extension of the NET or COS bus system
  • 1 piece

Power supply 24V/2A for DIN rail mounting

The DR-4524 from Mean Well is a 48W rail mount power supply for industrial applications. It offers protection against short circuit, overload, overvoltage and overheating.

  • Input voltage range: 85V… 264V AC / 120V DC … 370V DC
  • Output voltage: 24V DC
  • Output current: 2A
  • Nominal power: 48W

12V din rail relay

PLC interface for limiting continuous currents up to 10A, consisting of basic terminal with screw connection and pluggable miniature relay. Mountable on NS 35/7.5 mounting rail.

  • Nominal voltage: 230V AC / 220V DC
  • Switching voltage: 250 V AC/DC
  • 1 changeover contact
  • Reverse polarity protection, freewheeling diode
  • LED for voltage indication
  • Phoenix Contact, 2967617, PLC-RSC- 12DC/21HC

24V din rail relay

PLC interface for limiting continuous currents up to 10A, consisting of basic terminal with screw connection and pluggable miniature relay. Mountable on NS 35/7.5 DIN rail.

  • Nominal voltage: 24V AC/DC
  • Switching voltage: 250 V AC/DC
  • 1 changeover contact
  • Reverse polarity protection, freewheeling diode
  • LED for voltage indication
  • Phoenix Contact, 2967633, PLC-RSC- 24UC/21HC

6 pin connector

Required to connect your application to the DEDITEC module.

  • Type: Phoenix Contact 1709556
  • Push-in spring connection
  • Without switching capacity!
  • Connection for all conductor types from 0.2mm² to 2.5mm²
  • Pluggable

DIN Rail

Top-hat rail for mounting our control technology modules.

  • Top-hat rail according to DIN EN 50022
  • Type: Phoenix Contact / 1208131
  • Dimensions in mm: 450 x 35 x 7.5 (L x W x D)

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