Version: 1.06 179
Serial Ports (next)
T
ECHNICAL
S
PECIFICATIONS
General
Consumption Tbd
Replacement Hot insertable/removable. There is no risk to damage hardware, but
a reset is required.
Test Automatic test of the access of the card by the CPU
(See LED ‘CS’ below)
LED
CS Card Selection: the card corresponds to a card declared in TWinSoft.
ER Error: The type of the card does not correspond to the one declared in
TWinSoft.
RS232 – RS485
Quantity 2 ports
Mode RS232 or RS485 (no simultaneous use of both modes)
Baudrates (bps) 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Data bits 7, 8
Parity none, even, odd, mark (parity bit=1), space (parity bit=0)
Stop bits 1, 1.5, 2
Isolation No isolation. Gnd is linked to earth by internal connection
RS232 Signals: RxD, TxD, CTS, RTS, DTR, DSR, DCD, RI
Connector: 9 pin Sub-D (male)
RS485 • 2 wires (A+ and B-) for multi-points connection
• No need for termination resistor (
failsafe bias
resistors included:
pullup and pulldown resistors which assures a logical level TRUE
when A and B are open or in short circuit)
• Number of slaves: 256 (if RS485 technology of slaves allows it too)
• Screw connector: female with a step of 5.08 mm
LEDs RxD
(common to RS232 and RS485) TxD
Indicate reception of data
Indicate transmission of data
Temperature
Storage -20°C to 70°C
Working (ambient) Standard: -5°C to 50°C
Ruggedized: -20°C to 70°C
Hygrometry 15 to 95 % without condensation
Dimensions
Without connector Height x Length x Depth: 150 x 83 x 29 mm
Weight 300 g
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