Siemens S5-135U/155U User Manual
Page 156
Advertising
5-16
System Manual
C79000-G8576-C199-06
Data blocks DB
256, of which 253 are freely available
Data blocks DX
256, of which 253 are freely available
Organization blocks OB
OB 1 to 39 (interfaces for operating system)
Integrated special function organization
blocks OB
OB 121, 122, 124-126, 131-133, 141-143, 150, 151, 153, 200,
202-205, 222, 223, 254, 255
Integrated serial interface
PG interface
Optional serial interface
Via interface submodules, optionally as V.24, TTY, RS422 A/485
submodule, SINEC L1 or PG interface
Backplane bus
S5 bus
Dimensions (w x h x d)
20.32 x 233.4 x 160 mm
Weight
Approx. 0.6 kg
CPUs, Memory Cards, Memory Submodules, Interface Submodules
Advertising