Справочник Пользователя для Siemens Welding System ST PCS 7

Process I/O

Dezentrale Peripherie ET 200pro

Introduction

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Siemens ST PCS 7 · November 2007

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Technical specifications

For detailed technical specifications, especially for individual

components such as interface module, power module and elec-

tronics modules, see:
• Catalog IK PI
• Mall/CA 01 under "Distributed I/Os / ET 200pro"

General technical specifications

Electronics modules

• Digital inputs/outputs
• Analog inputs/outputs
• Safety-related digital inputs/

outputs

Connection system for actuator/

sensor

M12 round plug connection with

standard assignments for

actuator/sensor

Data transfer rate, max.

12 Mbit/s (PROFIBUS DP)

Power supply

24 V DC

Current consumption of an ET

200pro (internal and sensor supply,

non-switched voltage), up to 55 °C,

max.

≤

5 A

Load current for ET 200pro per

incoming supply (IM, PM, switched

voltage), up to 55 °C, max.

10 A

For total configuration with looping

through (several ET 200pro), up to

55 °C, max.

16 A (with direct connection

module)

Degree of protection

IP65/66/IP67 for interface, digital

and analog modules

Material

Thermoplast (glass-fiber

reinforced)

Ambient conditions

Temperature

0 ... 55 °C (-25 °C on request)

Relative humidity

5 ... 100 %

Atmospheric pressure

795 ... 1080 hPa

Mechanical stress

Vibrations

Vibration test according to

IEC 60068, Part 2-6 (sinusoidal)
• Constant acceleration 5 g,

occasionally 10 g, for interface,

digital and analog modules

• 2 g for motor starters

Shock

• Shock test according to

IEC 680068 Part 2-27, half-sine,

30 g, 18 ms duration for inter-

face, digital and analog mod-

ules

• 15 g, 11 ms duration for motor

starters

Approvals

UL, CSA and cULus