Technical Specifications - Siemens S5-135U/155U System Manual

5.1.4

Technical Specifications

Important for the USA and Canada
The following approvals have been obtained:
Degree of protection
Climatic ambient conditions
Mechanical ambient conditions
Noise immunity, electromagnetic
compatibility (EMC)
Supply voltage
Current consumption at 5 V
Backup voltage
Backup current
Digital inputs with process image
Digital inputs without process image
or analog inputs
Digital outputs with process image
Digital outputs without process image
or analog outputs
Flags
S flags
Timers
Counters
Size of user memory
Transmission rate of the serial PG interface
Program blocks PB
Sequence blocks SB
Function blocks FB
Function blocks FX
System Manual
C79000-G8576-C199-06
CPUs, Memory Cards, Memory Submodules, Interface Submodules
UL Listing Mark
Underwriters Laboratories (UL) to Standard UL 508, Report E 85972
CSA Certification Mark
Canadian Standard Association (CSA) to Standard C 22.2 No. 142,
Report LR 63533
IP 00
See Technical Specifications of the S5-135U/155U CC
See Technical Specifications of the S5-135U/155U CC
See Technical Specifications of the S5-135U/155U CC
5 V 5 %
24 V + 25 %/ –17 %
1.5 A typical
3.4 V
20 A typical (at 25 C)
P area O area
1024 max. –
1024 max. 2048 max.
64 max. 128 max.
1024 max. –
1024 max. 2048 max.
64 max. 128 max.
2048
32768
256
256
64 x 2 bytes max., RAM
9600 bps
256
256
256
256
IM3 area IM4 area Total
– – 1024 max.
2048 max. 2048 max. 7168 max.
128 max. 128 max. 448 max.
– – 1024 max.
2048 max. 2048 max. 7168 max.
128 max. 128 max. 448 max.
5-15