ICP DAS USA I-7540D - Manual (Page 6)

1.2 Specifications
CPU
CPU 80186, 80MHz or compatible
SRAM 512K Bytes
Flash 512K Bytes
EEPROM 16K Bytes
NVRAM 31 Bytes (battery backup, data valid up to 10 year)
RTC (Real Time Clock) Yes
64-bit Hardware Serial Number Yes
Build-in Watchdog Timer Yes
Communication Interface
COM1 RS-232 (TXD, RXD, RTS, CTS, GND)
COM2 RS-485 (D2+, D2-)
CAN
One CAN port with two CAN bus connector interfaces
(CAN_H, CAN_L)
Ethernet Port
10/100 Base-TX Ethernet Controller
(Auto-negotiating, Auto_MDIX, LED indicator)
COM Port Formats
Data bit 7, 8
Parity Even, Odd, None
Stop bit 1
Baud-rate 115.2Kbps max.
CAN Port Formats
CAN Controller Phillip SJA1000T CAN Controller
CAN Transceiver Phillip 82C250 CAN Transceiver
Isolated 2500Vrms on CAN side
Baud-rate 1Mbps max.
Dimensions
i-7540D 123 x 72 x 33 mm
Operating Environment
Operating Temperature -25°C to +75°C
Storage Temperature -40°C to +80°C
Power
Protection Power reverse polarity protection
Frame Ground for ESD Protection Yes
Required Supply Voltage +10 to +30VDC (non-regulated)
Power consumption 2.5W
i-7540D CAN-Ethernet Gateway User’s Manual (Version 1.4, April/2008) 6