CB 1241 RS485

50 mA

1.5 W

1 000 m

Yes

Yes; Available as library function

Yes

Yes

Yes

Yes; Available as library function

1 kbyte

7 or 8

1 (Standard), 2

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

1 kbyte

7 or 8

1 (Standard), 2

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

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

1 through 49 999 (Standard Modbus addressing)

Yes

707 V DC (type test) and according to EN 50155 (routine test)

Yes

Yes

Yes; EMC for rail vehicles

Yes; EMC for signal and telecommunications systems

Yes; Railway applications - overvoltage category OV2; pollution degree PD2; rated surge voltage UNi = 0.5 kV; UNm = 24 V DC

Yes; Rail vehicles - see ambient conditions

Yes; Stationary electrical equipment - see ambient conditions

Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track)

Yes; Rail vehicles - temperature class T1, horizontal mounting position, salt spray Class ST2

Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B

Yes; Rail vehicles - verification on request

0.3 m; five times, in product package

-25 °C; = Tmin

60 °C; = Tmax; +70 °C for 10 min (T1 acc. to EN 50155)

-40 °C

70 °C

Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m)

100 %; RH incl. condensation/frost (no commissioning under condensation conditions)

Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request

Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!

Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!

Yes; Class 5B2 mold, fungus and dry rot spores (with the exception of fauna); Class 5B3 on request

Yes; Class 5C3 (RH < 75%) including salt spray according to EN 50155 (ST2). The supplied plug covers must remain in place over the unused interfaces during operation!

Yes; Class 5S3 including sand and dust. The supplied plug covers must remain in place over the unused interfaces during operation!

Yes

38 mm

62 mm

21 mm

40 g

For use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A Online Support article 109736776