Manual

CP346 Rear I/O Modules

P R E L I M I N A R Y

5.2.5 Technical Specifications

Table 5-7: CP-RIO3-46-OPT Technical Specifications

CP-RIO3-46-OPT SPECIFICATIONS

Serial I/O Standard RS485

Channels Four serial I/O channels

Data Rates Maximum: 115.2 kBaud, synchronous

Data Formats Data Bits: 5 to 8

Parity: Odd, even, none, mark, space

Stop Bits: 1, 1.5, or 2

Flow Control: None, Xon/Xoff, hardware

Channel Mode RS485

• balanced, half duplex

• without local echo

• with local echo (optional)

External Board Interfaces • 50-pin, dual row, female, high-density D-Sub connector

LEDs 8 operation indicator LEDs, two for each channel:

• Yellow RxD

• Green TxD

The same LEDs are repeated on the mainboard’s front panel.

Electrical Parameters Overvoltage protection: ± 12 V

Power supply: 5 V DC + 5%, - 3%

Power consumption: 490 mA * typ.

Optoisolation voltage: 1kV

(process-to-system side)

* At 5V DC inclusive CP346-RIO mainboard

General Parameters Temperature Ranges:

• 0°C to +70°C (operation, standard)

• -40°C to +85°C (operation, extended)

• -55°C to +125°C (storage)

Humidity: 0..90%, non-condensing

Dimensions: 80mm x 100mm

Weight: 95g approximately