Siemens S5-135U/155U - Manual (Page 310)

7-20
System Manual
C79000-G8576-C199-06
7.4 Technical Specifications
Important for the USA and Canada
The following approvals have been obtained:
S
UL Listing Mark
Underwriters Laboratories (UL) to
Standard UL 508, Report E85972 and E116536 for the IM 300-5LB11
S
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.
General Specifications
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 %
Specifications for Specific IMs
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
7.4.1 6ES5 721 Connecting Cable
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