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
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:
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 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
| 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 12 V and an environmental temperature of 20 °C.
Scope of Delivery
- CAN repeater CRep DS-102
- User manual
Related Products
Further Information
International Sales
For US/Canada/Mexico sales, please contact: Traquair Data Systems, Inc. (www.traquair.com); sales@traquair.com; Ph: +1 607 266 6000