Factory Automation And Controls


Key Features

  1. Status LEDs for Network Power, Transmit Packet, Receive Packet, and Error condition.
  2. CAN 2.0 Standard and Extended Identifiers Supported
  3. FoDeviceNET compatible.
  4. No PC-Host required.
  5. No MAC ID assignment needed.
  6. 1000 feet cable length on each side (Belden Cable 3086A or better).
  7. Less than 1 mili-second required for packet transfer from one channel to the other
  8. Powered by network.

Product descriptions

VITAL Systems CAN Bus Extender / Repeater is used to extend CAN bus length by reproducing CAN packets from one channel to the other. Packets can have Standard (11bits) or Extended (29bits) identifiers. The device is also used for the galvanic isolation of two segments of a CAN network and for creating star or tree topologies. The device also separates a defective segment from the rest of the network so that the remaining network can continue working. After the error is corrected, the segment is automatically switched into the network.

The network architecture allows multiple Bus Extenders to be daisy chained for even longer network lengths. These modules can also be used to create branches of network without the need for the network cable to loop back. The default bus speed is set at 125 Kbps. If your system requires a different bus speed, pls specify in order notes.

CAN Bus Extender default speed is 125 kbps. Higher speeds are also available on request.

Network

The figure below shows a sample configuration of the network. Each segment can go to a maximum of 1000 feet at 125Kbps.

Specifications

Network CAN 2.0 Standard & Extended Frames
Voltage Range 18 to 28 Vdc
Current Consumption Network: 60 mA
Dimensions 0.9 * 2.6 * 4.5 (H*W*L) Inches
Enclosure Plastic Nema-4
Thru-Put 1900 packets/second total thru-put (Full Duplex)
Display Transmit (2 green LEDs), defective segment (2 red LEDs)
CAN bus interface Phoenix style Screw terminals.
Baudrate Up to 1Mbps
Galvanic isolation 1 kV, 1 sec.; The two CAN networks are optically isolated.
Certification CE
Temperature range -20 ºC ... +70 ºC