CAN Repeater CRep DS-102

CAN Repeater CRep DS-102

is a compact CAN repeater, which transmits and amplifies CAN signals in a protocol transparent way.

Special Features

CAN Repeater CRep DS-102

  • Short propagation delay
  • Small and robust construction, completely enclosed into epoxy resin
  • Screw mounting or installation in cable channel

 

Description

The compact CAN repeater CRep DS-102 transmits and amplifies CAN signals in a protocol transparent way. Both CAN connections behave like one single physical CAN node. CRep DS-102 allows the design of flexible wiring topologies. Star and tree structures as well as stub lines can be realized. By selection of the most favorable network topology for the application needs the installation costs can be lowered.The maximum data rate can be increased by use of CRep DS-102 and a suitable network structure. An increase of the number of nodes in a CAN network is possible through separation into sub networks, each of them connected by CRep DS-102. Each sub network can manage a maximum number of CAN nodes only restricted by the transceiver driver capabilities. With transmission over long distances CRep DS-102 allows signal recovering.

Ordering information

Equipment / Variants

12-00-102-10

CRep DS-102-PI-05

Inhibit time: 500 ns

For baud rate: 500 kB/s

For baud rate: 250 kB/s

Galvanic separation: None

Number of channels: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Not connected

12-00-104-10

CRep DS-102-PI-20

Inhibit time: 2000 ns

For baud rate: 50 kB/s

Galvanic separation: None

Number of channels: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Not connected

12-00-104-10

CRep DS-102-PI-50

Inhibit time: 5000 ns

For baud rate: 20 kB/s

Galvanic separation: None

Number of channels: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Not connected

12-00-106-10

CRep DS-102-PI-100

Inhibit time: 10000 ns

For baud rate: 10 kB/s

Galvanic separation: None

Number of channels: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Not connected

12-00-002-10

CRep DS-102-PT-05

Inhibit time: 500 ns

For baud rate: 500 kB/s

For baud rate: 250 kB/s

Galvanic separation: None

Number of channels: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Connected

12-00-103-10

CRep DS-102-PT-10

Inhibit time: 1000 ns

For baud rate: 125 kB/s

Galvanic separation: None

Number of channels: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Connected

12-00-004-10

CRep DS-102-PT-20

Inhibit time: 2000 ns

For baud rate: 50 kB/s

Galvanic separation: None

Number of channels: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Connected

12-00-005-10

CRep DS-102-PT-50

Inhibit time: 5000 ns

For baud rate: 20 kB/s

Galvanic separation: None

Number of channels: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Connected

12-00-006-10

CRep DS-102-PT-100

Inhibit time: 10000 ns

For baud rate: 10 kB/s

Galvanic separation: None

Number of channels: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Connected

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Technical Data

Layout and Connection

CRep DS-102 devices include two CAN segments fed to a male and a female plug of type D-Sub9.
The following table shows the internal connections:

CRep DS-102-PT vs CRep DS-102-PI
Repeater Electric

Limiting Values

ParameterMinimumMaximumUnit
Storage temperature-20+80°C
Operating temperature0+60°C
Supply voltage-100+16V
Voltage on the bus connections-30+30V
Current over ground (Pins 3, 6)-2+2A
Current over signal lines (Pins 1, 4, 5, 8)-500+500mA
Admissible power consumption (at 60 °C)n.s.1000mW

Any (also temporary) stress in excess of the limiting values may cause permanent damage on CRep DS-102 and other connected devices. Exposure to limiting conditions for extended periods may affect the reliability and shorten the life cycle of the device.

Nominal Values

ParameterMinimalTypicalMaximalUnit
Current consumption (running idle)n.s.68n.s.mA
Current consumption (250 kBits/s, 100 % Buslast)n.s.98n.s.mA
Supply voltage+7n.s.+14V
Propagation delayn.s.100175ns

All values, unless otherwise specified, refer to a supply voltage of 12 V and an environmental temperature of 20 °C.

Scope of Delivery

  • CAN repeater CRep DS-102
  • User manual

Related Products

CAN Repeater CRep N

CAN Repeater CRep Opto

CAN Repeater CRep S4

CAN Repeater CRep S8C

Further Information

CAN Repeater Example

CAN Repeater Networks

CAN Repeater Inhibit Time

International Sales

For US/Canada/Mexico sales, please contact: Traquair Data Systems, Inc. (www.traquair.com); sales@traquair.com; Ph: +1 607 266 6000