beautypg.com

4 technical specifications – Siemens S5-135U/155U User Manual

Page 230

background image

5-90

System Manual

C79000-G8576-C199-06

5.10.4

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 E 85972

S

CSA Certification Mark
Canadian Standard Association (CSA) to Standard C 22.2 No. 142,
Report LR 63533

Supply voltage

+5 V

5 %

Operating temperature

0 to 55

°

C

Storage temperature

– 40

°

C to 70

°

C

Relative humidity

Up to 95 % at 25

°

C, no

condensation

Number of programming cycles

10,000

Dimensions (H x D x W)

54 x 58 x 14 mm

Weight

Approx. 40 g / 60 g

Current consumption
(at 5 V)

100 mA max. (16/64 Kbytes)
200 mA max. (32 Kbytes)

Backup current/standby

Approx. 20

mA typ. (16/64 Kbytes)

Approx. 40

mA typ. (32 Kbytes)

Backup voltage/
UCMOS

2.7 V to 3.6 V

Access time t

ACC

150 ns (16/64 Kbytes)
200 ns (32 Kbytes)

All 377 Memory
Submodules

Submodules
without Battery
Backup

CPUs, Memory Cards, Memory Submodules, Interface Submodules