CM 1241 RS422/485

CM 1241 RS232

Yes

Yes

20.4 V

20.4 V

28.8 V

28.8 V

220 mA; From backplane bus 5 V DC

200 mA; From backplane bus 5 V DC

1.1 W

1.1 W

1

1

Yes

Yes

1 000 m

10 m

Yes

Yes

Yes; Available as library function

Yes; Available as library function

Yes

Yes

Yes

Yes

Yes

Yes

Yes; Available as library function

1 kbyte

1 kbyte

7 or 8

7 or 8

1 (Standard), 2

1 (Standard), 2

No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0)

No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0)

1 kbyte

1 kbyte

7 or 8

7 or 8

1 (Standard), 2

1 (Standard), 2

No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0)

No parity (standard); even, uneven, mark (parity bit always 1); space (parity bit always 0)

1 through 49 999 (Standard Modbus addressing)

1 through 49 999 (Standard Modbus addressing)

247; slave numbers 1 through 247, per MODBUS network segment maximum 32 devices, additional repeaters needed to expand the network to maximum configuration

247; slave numbers 1 through 247, per MODBUS network segment maximum 32 devices, additional repeaters needed to expand the network to maximum configuration

1 through 49 999 (Standard Modbus addressing)

1 through 49 999 (Standard Modbus addressing)

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

0.3 m; five times, in product package

0.3 m; five times, in product package

-20 °C

-20 °C

60 °C

60 °C

-20 °C

-20 °C

60 °C

60 °C

-20 °C

-20 °C

50 °C

50 °C

5°C to 55°C, 3°C / minute

5°C to 55°C, 3°C / minute

-40 °C

-40 °C

70 °C

70 °C

795 hPa

795 hPa

1 080 hPa

1 080 hPa

660 hPa

660 hPa

1 080 hPa

1 080 hPa

95 %

95 %

30 mm

30 mm

100 mm

100 mm

75 mm

75 mm

155 g

150 g