6ES7621-6BD02-0AE3 SIMATIC C7-621 ASI,COMPACT UNIT

Product Code: 6ES7621-6BD02-0AE3

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SIMATIC C7-621 ASI,COMPACT UNIT WITH INTEGRATED COMPONENTS: S7-300 CPU, OP 3 AND AS-INTERFACE (MASTER)
Operator control and monitoring
Password protection Yes
Password levels 9
Process images
Number of process images 40
Number of variables in message text, max. 8
Entries per process image 20
Operating / fault messages
Number of lines 2
Number of characters per line 20
Character size 5 mm
Operating messages, max. 499
Scroll operating messages, max. 50
Number of symbol/character sets 1
Display
Design of display LCD backlit
dynamic objects Input, output, input/output fields, date/time fields, symbolic input/output fields
Backlighting
MTBF backlighting (at 20 °C) 100000 h; about 11 years
Control elements
Keyboard fonts
Number of softkeys 5
Supply voltage
24 V DC Yes
permissible range, lower limit (DC) 20.4 V
permissible range, upper limit (DC) 30.2 V
Input current
Current consumption, typ. 0.3 mA
Current consumption, max. 1 A
Power losses
Power loss, typ. 8 W
Memory
Work memory
integrated 32 kbyte; 10 K instructions RAM (integrated)
Load memory
integrated FEPROM, max. 48 kbyte
integrated RAM, max. 48 kbyte
Backup
without battery Yes; 144 bytes: Parameterizable for bit memories, counters, data
CPU processing times
for bit operations, typ. 0.3 µs
for bit operations, max. 0.6 µs
for word operations, typ. 1 µs
for fixed point arithmetic, typ. 2 µs
for floating point arithmetic, typ. 50 µs
for timer/counter operations, typ. 12 µs
CPU-blocks
DB
Number, max. 127; see instruction list
FB
Number, max. 128; see instruction list
FC
Number, max. 128; see instruction list
OB
Number of free cycle OBs 1; OB 1
Number of process alarm OBs 1; OB 40
Number of startup OBs 1; OB 100
Number of asynchronous error OBs 7; OB 80, 81, 82, 85, 87, 121, 122
Nesting depth
per priority class 8
Counters, timers and their retentivity
S7 counter
Number 64
of which retentive without battery
adjustable Yes
lower limit 0
upper limit 31
Counting range
lower limit 0
upper limit 999
S7 times
Number 128
of which retentive without battery
adjustable Yes
lower limit 0
upper limit 63
Time range
lower limit 1 s
upper limit 9990 s
Data areas and their retentivity
Flag
Number, max. 256 byte
Retentivity available Yes
of which retentive without battery 0 to 1023
Address area
I/O address area
Inputs 78 kbyte
Outputs 78 kbyte
Process image
Inputs 124 byte
Outputs 124 byte
Hardware configuration
Number of modules per system, max. 8; per ET 200M
Number of modules per DP slave interface, max. 8; 64 byte address space per DP-station
Connectable programming devices/PCs SIMATIC PG/PC, standard PC
Number of DP masters
integrated 0
via CP 1; CP 342-5
Number of operable FMs and CPs (recommended)
FM 4
CP, point-to-point 2
CP, LAN 1
Expansion modules
Number of expansion modules, max. 4
Analog inputs/outputs, max. 37
Digital inputs/outputs, max. 160
Rack
Rack, number of rows, max. 1
Time of day
Clock
Software clock Yes
Interfaces
MPI
Cable length, max. 9100 m; without repeaters 50 m; with 2 repeaters: 1100 m; with 10 repeaters in series: 9100 m; via fiber optic cable: 23.8 km (with star hubs or OLMs)
AS-Interface
Number of AS-Interface masters, integrated 1
1st interface
Functionality
MPI Yes
MPI
Number of nodes, max. 32; PG/PC, OP, C7, S7-300/400, M7
Transmission rate, max. 187.5 kbit/s
DP master
Number of DP slaves, max. 8
User data per DP slave
User data per DP slave, max. 64 byte
Communication functions
PG/OP communication Yes
Global data communication
supported Yes
S7 basic communication
supported Yes
S7 communication
S7 extended communication Yes; Server
Number of connections
overall
of which dynamic 4
of which static 4
Isolation
Isolation checked with 500 V DC
EMC
Emission of radio interference acc. to EN 55 022
Interference emission acc. to EN 55022, class B Yes; Noise emission: Class A / EN 55022; conducted interference: IEC 1000-4-4, IEC 1000-4-5; noise immunity: IEC 1000-4-2, IEC 1000-4-3, IEC 1000-4-4, IEC 1000-4-6, EN 50140
Degree and class of protection
IP20 Yes; Housing
IP65 Yes; Front
Standards, approvals, certificates
DIN/ISO 9001 Yes; Certification of production and development
CSA approval Yes
UL approval Yes; UL 508
FM approval Yes; FM-Standards No. 3611, 3600, 3810 Class I, Division 2, Group A, B, C, D
Developed in accordance with IEC 61131 Yes
Ambient conditions
Operating temperature
45 degree installation, min. 0 °C
45 degree installation, max. 45 °C; limited readability when vertically mounted
vertical installation, min. 0 °C
vertical installation, max. 50 °C
Air pressure
permissible range, min. 795 hPa
permissible range, max. 1080 hPa
Relative humidity
Operation, min. 5 %
max. relative humidity 95 %; RH class 2 in accordance with IEC 1131-2
Vibrations
Operation, checked according to IEC 60068-2-6 Yes; IEC 68, Part 2-6; 10 to 58 Hz; (constant amplitude 0.075 mm); 58 to 500 Hz; (constant acceleration 9.8 m/s2)
Shock test
checked according to IEC 60068-2-29 Yes; IEC 68, Part 2-29 half-sine: 100 m/s2 (10 g), 16 ms, 100 shocks
Configuration
Configuration software
STEP 7 Lite Yes
ProTool Yes
ProTool/Lite Yes
ProTool/Pro Yes
programming
Command set see instruction list
Nesting levels 8
Program organization Linear, structured
System functions (SFC) see instruction list
Programming language
SCL Yes
Software libraries
Process diagnostics Yes; S7-CPU
Software controller Yes; 8 loops
Know-how protection
User program protection/password protection Yes
Cycle time monitoring
lower limit 1 ms
upper limit 6000 ms
adjustable Yes
preset 150 ms
Languages
Online languages
Number of online/runtime languages 3
Dimensions
Width 168 mm
Height 120 mm
Depth 69 mm
Mounting cutout/device depth (W x H x D)
Mounting cutout, width 158.5 mm
Mounting cutout, height 110.5 mm
Weights
Weight, approx. 800 g
Status Jun 16, 2014

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