Project Description
Ethernet gateway for circuit breaker
The BHEG1 module is an Ethernet to RS485 converter. It was designed to connect different RS485 modules like the security machines BHACB1-DC/AC to the network. The connected modules can be controlled via a web interface or a command line. The network settings can be changed via a control panel on the front (4-key keyboard and an OLED display). In addition, settings may be adjusted via a web interface.
Technical details
Platform | |
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Processor | ARM7 @ 55MHz |
External data flash | 8MB |
Real Time Clock | Battery buffered |
Watchdog | 1 sec. time triggered |
Interfaces | |
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M12 power connector | 24V – 110V ±40% |
100BaseTx/10BaseT |
Display | |
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128×128 OLED display (white) |
Features | |
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Configuration via Web interface or Buttons/OLED display | |
128×128 pixel OLED display (white) | |
Galvanic insulated RS485 interface | |
Redundant power input | |
Installation on a standard cap rail | IP67 |
Mechanical properties | |
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Housing | Aluminium case |
Dimensions (W x H x D) | 93mm x 165mm x 80mm |
Weight | 900g |
Engineering standards | |
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General | EN50155 |
EMC | EN50121-3-2 |
Shock and vibration | EN61373 Category 1 Class B |
Environment | |
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Operating temperature | -30°C … +75°C |
Storage temperature | -40°C … +85°C |