simatic s7-300 - megaelektrik.net
simatic s7-300 - megaelektrik.net simatic s7-300 - megaelektrik.net
SIMATIC C7 Control systems C7-635 ■ Overview • Control systems for advanced applications • With onboard I/O for use at machine level • With integrated PROFIBUS DP connection for distributed structures • Variant with context-sensitive touch functionality • Graphical visualization and operator support for particularly convenient use A micro memory card and connector set are required for C7 operation. 6 ■ Technical specifications 6ES7 635- 2EC01-0AE3 6ES7 635- 2EB01-0AE3 Supply voltages Rated value - 24 V DC Yes Yes - permissible range, 20.4 V 20.4 V lower limit (DC) - permissible range, 28. V 28.8 V upper limit (DC) Current consumption • Inrush current, max. 1 A 1 A • Current consumption, max. 1 A 1 A • Current consumption, typical 350 mA; idling 350 mA; idling Digital input - from load voltage L+ (without load), max. 70 mA 70 mA Digital outputs - from load voltage L+, max. 20 mA; per group 20 mA; per group • Power dissipation, typical 14 W 14 W Memory/backup Memory - Micro memory card Yes Yes - Compact flash card Yes; optional Yes; optional • Working memory - integral 64 KByte 64 KByte - expandable No No • Load memory - pluggable (MMC) Yes Yes - pluggable (MMC), max. 8 MByte 8 MByte • User memory - integral 768 KByte; for configuring the panel Backup - available Yes; guaranteed by MMC (maintenancefree) 768 KByte;for configuring the panel Yes; guaranteed by MMC (maintenancefree) CPU/blocks DB 6ES7 635- 2EC01-0AE3 - Number, max. 511; DB 0 reserved 6ES7 635- 2EB01-0AE3 511; DB 0 reserved - Size, max. 16 KByte 16 KByte FB - Number, max. 512; see instruction list 512; see instruction list - Size, max. 16 KByte 16 KByte FC - Number, max. 512; see instruction list 512; see instruction list - Size, max. 16 KByte 16 KByte OB - Number, max. see instruction list see instruction list - Size, max. 16 KByte 16 KByte Nesting depth - per priority class 8 8 - additional levels within an error OB 4 4 CPU/processing times • for bit instruction, min. 0.1 µs 0.1 µs • for word instruction, min. 0.2 µs 0.2 µs • for integer math, min. 2 µs 2 µs • for floating-point math, min. 6 µs 6 µs Siemens ST 70 · 2005 6/13
SIMATIC C7 Control systems C7-635 6 ■ Technical specifications (continued) Timers/counters and their retentive characteristics 6ES7 635- 2EC01-0AE3 6ES7 635- 2EB01-0AE3 S7 counter -Number 256 256 • Retentivity - adjustable Yes Yes - preset from Z 0 to Z 7 from Z 0 to Z 7 • Counting range - lower limit 0 0 - upper limit 999 999 IEC counter - available Yes Yes - Type SFB, unlimited quantity (only limited by working memory) -Number Unlimited (limited only by the main memory) SFB, unlimited quantity (only limited by working memory) Unlimited (limited only by the main memory) S7 times -Number 256 256 • Retentivity - adjustable Yes Yes - preset No retention No retention • Timing range - lower limit 10 ms 10 ms - upper limit 9,990 s 9,990 s IEC timer - available Yes Yes - Type SFB, unlimited quantity (only limited by working memory) -Number Unlimited (limited only by the main memory) Data areas and their retentive characteristics SFB, unlimited quantity (only limited by working memory) Unlimited (limited only by the main memory) • Retentive data area as a whole, All All max. Flags -Number 256 Byte 256 Byte - adjustable retentivity Yes Yes - preset retentivity MB 0 to MB 15 MB 0 to MB 15 - Number of clock memories 8; (1 memory byte) 8; (1 memory byte) Data blocks - Number, max. 511 511 - Size, max. 16 KByte 16 KByte Local data - per priority class, max. 510 Byte 510 Byte Address area 6ES7 635- 2EC01-0AE3 6ES7 635- 2EB01-0AE3 I/O address area - Inputs 1 KByte 1 KByte -Outputs 1 KByte 1 KByte Process image - Inputs 128 Byte 128 Byte -Outputs 128 Byte 128 Byte Digital channels - integrated channels (DI) 24 24 - integrated channels (DO) 16 16 - Inputs 8.192 8.192 -Outputs 8.192 8.192 - Inputs, of which central 922 922 - Outputs, of which central 922 922 Analog channels - integrated channels (AI) 4; and 1x PT100 4; and 1x PT100 - integrated channels (AO) 2 2 - Inputs 512 512 -Outputs 512 512 - Inputs, of which central 248 248 - Outputs, of which central 248 248 Configuration • Number of modules per system, 23 23 max. • Racks, max. 4 4 • Modules per rack, max. 4; 4 in subrack 0, 8 in subracks 1 and 2, 7 in subrack 3 Number of DP masters - integral 1 1 - via CP 1 1 Number of FMs and CPs that can be operated (recommendation) -FM 8 8 - CP, point-to-point 8 8 - CP, LAN 10 10 Time Clock - Hardware clock (realtime clock) Yes Yes - buffered Yes Yes - Backup duration 6 week(s); (at 40 °C ambient temperature) - Deviation per day, max 10 s 10 s Run-time meter - Quantity 1 1 - Number 0 0 - Range of values 0 to 2^31 hours (when using SFC 101) 4; 4 in subrack 0, 8 in subracks 1 and 2, 7 in subrack 3 6 week(s); (at 40 °C ambient temperature) 0 to 2^31 hours (when using SFC 101) - Granularity 1 hour 1 hour - retentive Yes; must be restarted on each complete restart Yes; must be restarted on each complete restart 6/14 Siemens ST 70 · 2005
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SIMATIC C7<br />
Control systems<br />
C7-635<br />
■ Overview<br />
• Control systems for advanced applications<br />
• With onboard I/O for use at machine level<br />
• With integrated PROFIBUS DP connection for distributed<br />
structures<br />
• Variant with context-sensitive touch functionality<br />
• Graphical visualization and operator support for particularly<br />
convenient use<br />
A micro memory card and connector set are required for C7<br />
operation.<br />
6<br />
■ Technical specifications<br />
6ES7 635-<br />
2EC01-0AE3<br />
6ES7 635-<br />
2EB01-0AE3<br />
Supply voltages<br />
Rated value<br />
- 24 V DC Yes Yes<br />
- permissible range,<br />
20.4 V 20.4 V<br />
lower limit (DC)<br />
- permissible range,<br />
28. V 28.8 V<br />
upper limit (DC)<br />
Current consumption<br />
• Inrush current, max. 1 A 1 A<br />
• Current consumption, max. 1 A 1 A<br />
• Current consumption, typical 350 mA;<br />
idling<br />
350 mA;<br />
idling<br />
Digital input<br />
- from load voltage L+<br />
(without load), max.<br />
70 mA 70 mA<br />
Digital outputs<br />
- from load voltage L+, max. 20 mA;<br />
per group<br />
20 mA;<br />
per group<br />
• Power dissipation, typical 14 W 14 W<br />
Memory/backup<br />
Memory<br />
- Micro memory card Yes Yes<br />
- Compact flash card Yes; optional Yes; optional<br />
• Working memory<br />
- integral 64 KByte 64 KByte<br />
- expandable No No<br />
• Load memory<br />
- pluggable (MMC) Yes Yes<br />
- pluggable (MMC), max. 8 MByte 8 MByte<br />
• User memory<br />
- integral 768 KByte; for<br />
configuring<br />
the panel<br />
Backup<br />
- available Yes; guaranteed<br />
by MMC<br />
(maintenancefree)<br />
768 KByte;for<br />
configuring<br />
the panel<br />
Yes; guaranteed<br />
by MMC<br />
(maintenancefree)<br />
CPU/blocks<br />
DB<br />
6ES7 635-<br />
2EC01-0AE3<br />
- Number, max. 511; DB 0<br />
reserved<br />
6ES7 635-<br />
2EB01-0AE3<br />
511; DB 0<br />
reserved<br />
- Size, max. 16 KByte 16 KByte<br />
FB<br />
- Number, max. 512; see<br />
instruction list<br />
512; see<br />
instruction list<br />
- Size, max. 16 KByte 16 KByte<br />
FC<br />
- Number, max. 512; see<br />
instruction list<br />
512; see<br />
instruction list<br />
- Size, max. 16 KByte 16 KByte<br />
OB<br />
- Number, max. see<br />
instruction list<br />
see<br />
instruction list<br />
- Size, max. 16 KByte 16 KByte<br />
Nesting depth<br />
- per priority class 8 8<br />
- additional levels within<br />
an error OB<br />
4 4<br />
CPU/processing times<br />
• for bit instruction, min. 0.1 µs 0.1 µs<br />
• for word instruction, min. 0.2 µs 0.2 µs<br />
• for integer math, min. 2 µs 2 µs<br />
• for floating-point math, min. 6 µs 6 µs<br />
Siemens ST 70 · 2005<br />
6/13
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