Technical specifications

SIMATIC EMS400S PSB-S module

Power supply 1

Rated voltage

24 V DC

Power consumption, typical

Approx. 0.1 A

Power supply 2

Rated voltage

48 V DC

Power consumption, typical

Approx. 1.9 A

SYNC input

Number of inputs

1

Type

Current-sinking, IEC Type 1

Rated voltage

24 V

Digital inputs

Number of inputs

6, in a group

Type

Current-sinking, IEC Type 1

Rated voltage

24 V

RAIL interface

Quantity

3

Type

Differential, 48 V AC, non-isolated from P48 V

Data rate

16 bits / 250 ms

Ambient conditions

Degree of protection

Front / Rear

IP20

Ambient temperature

In operation, vertical installation

0 °C to +45 °C

In operation, horizontal installation

0 °C to +55 °C

Relative humidity

10% to 95%, no condensation

Storage temperature

-40 °C to +70 °C

Certifications

CE, cULus

Dimensions

Dimensions (W x H x D) in mm

70 x 100 x 75

Weight

Approx. 230 g