Siemens Simatic S7-400 User Manual

Technical specifications
10.2 Technical Specification of the CPU 416-3 PN/DP; (6ES7416-3ER05-0AB0)
S7-400 Automation System, CPU Specifications
10-16 Manual, 10/2006, 6ES7498-8AA04-8BA0
10.2 Technical Specification of the CPU 416-3 PN/DP;
(6ES7416-3ER05-0AB0)
Data
CPU and firmware version
Order no. [MLFB] 6ES7416-3ER05-0AB0
• Firmware version
V 5.0
Associated programming package STEP 7 V 5.4 SP1 and higher
Memory
Working memory
• Integrated
5.6 MB for code
5.6 MB for data
Loading memory
• Integrated
1024 KB RAM
• Expandable FEPROM
With memory card (FLASH) up to 64 MB
• Expandable RAM
With memory card (RAM) up to 64 MB
Backup with battery Yes, all data
Typical processing times
Processing times of
• Bit operations
30 ns
• Word instructions
30 ns
• Fixed-point arithmetic
30 ns
• Floating-point arithmetic
90 ns
Timers/counters and their retentive address areas
S7 counters 2048
• Retentive address areas,
configurable
From C 0 to C 2047
• Preset
From C 0 to C 7
• Counting range
0 to 999
IEC counters Yes
• Type
SFB
S7 timers 2048
• Retentive address areas,
configurable
From T 0 to T 2047
• Preset
No retentive timers
• Timer range
10 ms to 9990 s
IEC timers Yes
• Type
SFB

Siemens Simatic S7-400 Specifications

General

Brand	Siemens
Model	Simatic S7-400
Category	Controller
Language	English