Siemens S5-135U/155U Manual De Usuario

7-20

System Manual

C79000-G8576-C199-06

The following approvals have been obtained:

UL Listing Mark
Underwriters Laboratories (UL) to 
Standard UL 508, Report E85972 and E116536 for the IM 300-5LB11

CSA Certification Mark
Canadian Standard Association (CSA) to Standard C 22.2 No. 142,
Report LR 63533C and LR 48323 for the IM 300-5LB11

Given in the following are the technical specifications of the IMs and pin
assignments of the connecting cable and terminator.

Degree of protection

 IP 20

Insulation class

 C to VDE 0160

Operating temperature

 0 to 55 

o

C

Transportation and storage temperature 

 – 40 to 70 

o

C

Relative humidity

 95 % max. at 25 

o

C, no condensation

Mechanical requirements

see description of central controllers

Supply voltage (internal)

 5 V + 5 %

 Interface

module

 IM 300  IM 300

(-5CA)

 IM 300

(-5LB)

 IM 301

(-5CA)

 IM 301

(-3AB)

 IM 304  IM 310  IM 312  IM 314

Max. cur-
rent con-
sumption

 0.6 A

0.6 A

 50 mA

0.75 A

0.75 A

 1.2 A

0.7 A

 0.2 A

1.0 A

Max. cur-
rent per in-
terface

 –

 5 A

 2 A

 5 A

 –

 –

 –

 –

 –

 Weight,

approx.

 0.35 kg  0.35 kg  0.25 kg  0.3 kg

 0.3 kg

 0.35 kg  0.3 kg

 0.35 kg  0.3 kg

The 6ES5 721-xxx connecting cable is intended for interconnection of the
CC/EUs. Refer to the catalog for the SIMATIC length codes.

Interface Modules