Características destacadas
- Support of CAN, CANopen, DeviceNet and SAE J1939 systems
- Physical monitoring: Monitoring of the signal-to-noise level, signal edges and display of the signal quality (0 ... 100%)
- Logical monitoring: Monitoring of active/passive error frames, overload frames, acknowledge errors
- Continuous display of bus load, bus status and optional CAN power lines
- Display of errors via LEDs (permanent or current)
- Free programmable error output lines
- Automatic e-mail transmission at detection of a failure
- Continuous display of bus load (0 ... 100%)
- Easy operation by using a web interface
- Control room connection via SNMP
- Maintenance without PC
- Export of measurement results in XML format for data processing with the CAN-Bus-Tester 2
Descripción
Diagnostic tool for the long-term
monitoring of CAN bus systems
The CANobserver is a diagnostic tool for physical and logical long-term monitoring of CAN-bus systems and is designed as a locally installed supplement to the CAN-Bus-Tester 2.
How it works
The CANobserver is integrated permanently into the network, monitors the data transfer continuously and records it automatically.
Sporadic bus interferences, such as external EMC interference or a slowly deteriorating signal quality attributable to worn plug connections, can be detected in good time. To this end, the signal conditions of each CAN bus node are subjected to a physical and logical evaluation and any deviations from a predefined threshold value are recorded.
In this context, the physical layer diagnosis of the CANobserver offers decisive advantages: It reveals error sources in the physical set-up of CAN, CANopen, DeviceNet and SAE J1939 systems at an early stage. Thus, CANobserver is already able to inform the system operator before any communication error occurs.
Technical specifications
| Protocols |
CAN Bus (ISO 11898-2), CANopen, DeviceNet
(EN 50325-2), SAE J1939
|
| Baudrate |
5 kBit/s ... 1 MBit/s, according to the type of protocol (at CAN layer-2 additional user defined baudrates available)
|
| CAN bus interface |
SUB-D plug, 9-pole
|
| PC/Network connection |
10/100 MBit Ethernet IEE 802.3u, RJ45
|
| Power supply |
9 - 36 V DC
|
| Size and weight |
125 x 50 x 124 mm (H/W/L), about 550 g
|
| Case and protection level |
Aluminum case for DIN rail mounting with an IP 20 protection level
|
| Temperature range |
+5 °C ... +40 °C
|
Contents of delivery
- CANobserver basic unit
- Bolted connector for the power supply and for the error output
- Quickstart guide
Order number
| 1.04.0410.00000 |
CANobserver
|
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