Block Diagram Figure 1 shows the block diagram of the IGW/400-CAN. UART1 of the WLAN Interface correlates over a level shifter with the Sub-D RS232 connector. UART2 is internally connected to the Environment Interface. This subsystem is based on an ARM7TDMI microcontroller with 256 Kbytes flash and 16 Kbytes SRAM memory.
IGW/400-CAN – Introduction Features and Technical Data IGW/400-CAN Main Functionality: Wireless Device Server with CAN and integrated TCP/IP network stack. Wireless Interface Wireless LAN 802.11b/g Connection type Antenna Supported protocols WEP, TCP/IP, UDP/IP, AutoIP, ARP, ICMP, SNMP, DHCP, TFTP, Telnet, HTTP...
The green power LED indicates a present supply voltage. This LED is on when the IGW/400-CAN is provided with a voltage of 6 - 30 VDC by the power supply. If this LED is off, check the connection between the power supply and the IGW/400-CAN.
IGW/400-CAN – Mechanical Dimensions MECHANICAL DIMENSIONS All length dimensions have a tolerance of 0.5 mm. Figure 3: Mechanical dimensions of IGW/400-CAN S S V E M B E D D E D S Y S T E M S...
Mechanical Dimensions with DIN-Rail Mounting Set All length dimensions have a tolerance of 0.5 mm. Figure 4: Mechanical dimensions of IGW/400-CAN with DIN-rail mounting set S S V E M B E D D E D S Y S T E M S...
Mechanical Dimensions with Wall Mounting Set All length dimensions have a tolerance of 0.5 mm. Figure 5: Mechanical dimensions of IGW/400-CAN with wall mounting set S S V E M B E D D E D S Y S T E M S...
IGW/400-CAN – Mechanical Dimensions Drilling Template for Wall Mounting Set All length dimensions have a tolerance of 0.5 mm. Figure 6: Drilling template for wall mounting set S S V E M B E D D E D S Y S T E M S...
IGW/400-CAN – CAN Termination CAN TERMINATION It is possible to activate an internal termination resistor for CAN1 and CAN2. To activate the internal termination resistor for CAN1, just connect pin 9 and pin 10 of the environment interface with a simple cable bridge as shown in the following figure.
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