CAN-Repeater CRep DS 102

CAN-Repeater CRep DS 102

The compact CAN repeater CRep DS 102 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 favourable 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

Off-period: 500 ns

For baud rate: 500 kB/s

For baud rate: 250 kB/s

Galvanic seperation: None

Numbers of channel: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Not connected

12-00-104-10

CRep DS-102-PI-20

Off-period: 2000 ns

For baud rate: 50 kB/s

Galvanic seperation: None

Numbers of channel: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Not connected

12-00-104-10

CRep DS-102-PI-50

Off-period: 5000 ns

For baud rate: 20 kB/s

Galvanic seperation: None

Numbers of channel: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Not connected

12-00-106-10

CRep DS-102-PI-100

Off-period: 10000 ns

For baud rate: 10 kB/s

Galvanic seperation: None

Numbers of channel: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Not connected

12-00-002-10

CRep DS-102-PT-05

Off-period: 500 ns

For baud rate: 500 kB/s

For baud rate: 250 kB/s

Galvanic seperation: None

Numbers of channel: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Connected

12-00-103-10

CRep DS-102-PT-10

Off-period: 1000 ns

For baud rate: 125 kB/s

Galvanic seperation: None

Numbers of channel: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Connected

12-00-004-10

CRep DS-102-PT-20

Off-period: 2000 ns

For baud rate: 50 kB/s

Galvanic seperation: None

Numbers of channel: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Connected

12-00-005-10

CRep DS-102-PT-50

Off-period: 5000 ns

For baud rate: 20 kB/s

Galvanic seperation: None

Numbers of channel: 2 Channel

CAN Physics: high speed

Structural shape: Other

Protocol: CAN

Supply line: Connected

12-00-006-10

CRep DS-102-PT-100

Off-period: 10000 ns

For baud rate: 10 kB/s

Galvanic seperation: None

Numbers of channel: 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 2 CAN segments fed to a male and a female plug of type D- Sub 9. The following table shows the internal connections: Internal wiring CRep DS 102

Limiting Values

Parameter Minimum Maximum Unit
Storage temperature -20 +80 °C
Operating temperature 0 +60 °C
Supply voltage -100 +16 V
Voltage on the bus connections -30 +30 V
Current over ground (Pins 3, 6) -2 +2 A
Current over signal lines (Pins 1, 4, 5, 8) -500 +500 mA
Admissible power consumption (at 60°C) n.s. 1000 mW

Any (also temporary) stress in excess of the limiting values may cause permanent damage on CRep 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

Parameter Minimal Typical Maximal Unit
Current consumption (running idle) n.s. 68 n.s. mA
Current consumption (250 kBits/s, 100% Buslast) n.s. 98 n.s. mA
Supply voltage +7 n.s. +14 V
Propagation delay n.s. 100 175 ns

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

Scope of Delivery

  • 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