Siemens PLC CPU 226

Siemens PLC CPU 226 6ES7216-2BD23-0XB0

Add to Wishlist
Add to Wishlist

SIMATIC S7-200, CPU 226 Compact unit, AC power supply 24 DI DC/16 DO relay 16/24 KB progr./10 KB data, 2 PPI/user-programmable interface.

Category:
Tags:

Description

Siemens PLC CPU 226 6ES7216-2BD23-0XB0

Siemens PLC CPU 226

TECHNICAL DATA-

Supply voltage
Rated value (AC)
● 120 V AC Yes
● 230 V AC Yes
Load voltage L+
● Rated value (DC) 24 V
● permissible range, lower limit (DC) 5 V
● permissible range, upper limit (DC) 30 V
Load voltage L1
● Rated value (AC) 100 V; 100 V AC to 230 V AC
● permissible range, lower limit (AC) 5 V
● permissible range, upper limit (AC) 250 V
● permissible frequency range, lower limit 47 Hz
● permissible frequency range, upper limit 63 Hz
Input current
Inrush current, max. 20 A; at 264 V
from supply voltage L1, max. 320 mA; 40 to 160 mA (240 V); 80 to 320 mA (120 V); output current for

expansion modules (5 V DC) 1 000 mA
Encoder supply
24 V encoder supply
● 24 V Yes; Permissible range: 20.4V to 28.8V
● Short-circuit protection Yes; electronic at 400 mA
● Output current, max. 400 mA
Power loss
Power loss, typ. 17 W
Memory
Number of memory modules (optional) 1; pluggable memory module, content identical with integral EEPROM; can

Additionally store recipes, data logs and other files
Work memory
● integrated (for program) 24 kbyte; 16 KB with active run-time edit
● integrated (for data) 10 kbyte
Backup
● present Yes; Program: Entire program maintenance-free on integral EEPROM,

programmable via CPU; data: Entire DB 1 loaded from PG/PC maintenance free on integral EEPROM, current values of DB 1 in RAM, retentive memory

bits, timers, counters, etc. maintenance-free via high-performance capacitor;

optional battery for long-term buffering
Battery
● Backup time, max. 100 h; (min. 70 h at 40 °C); 200 days (typ.) with optional battery module
CPU processing times
for bit operations, max. 0.22 µs
Counters, timers and their retentivity
S7 counter
● Number 256
Retentivity
— adjustable Yes; via high-performance capacitor or battery
— lower limit 1
— upper limit 256
Counting range
— lower limit 0
— upper limit 32 767
S7 times
● Number 256
Retentivity
— adjustable Yes; via high-performance capacitor or battery
— upper limit 64
Time range
— lower limit 1 ms
— upper limit 54 min; 4 timers: 1 ms to 30 s; 16 timers: 10 ms to 5 min; 236 timers: 100 ms to54 min
Data areas and their retentivity
Flag
● Size, max. 32 byte
● Retentivity available Yes; M 0.0 to M 31.7
● of which retentive with battery 0 to 255, via high-performance capacitor or battery, adjustable
● of which retentive without battery 0 to 112 in EEPROM, adjustable
Hardware configuration
Number of expansion units, max. 7; Only expansion modules of the S7-22x series can be used. Due to the limited output current, the use of expansion modules may be limited.
connectable programming devices/PCs SIMATIC PG/PC, standard PC
Expansion modules
● Analog inputs/outputs, max. 35; max. 28 inputs and 7 outputs (EM) or max. 0 inputs and 14 outputs (EM)
● Digital inputs/outputs, max. 148; max. 128 inputs and 120 outputs (CPU+EM)
● AS-Interface inputs/outputs, max. 62; AS-Interface A/B slaves (CP 243-2)
Digital inputs
Number of digital inputs 24
Source/sink input Yes; optionally, per group
Input voltage
● Rated value (DC) 24 V
● for signal “0” 0 to 5 V
● for signal “1” min. 15 V
Input current
● for signal “1”, typ. 2.5 mA
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable Yes; all
— at “0” to “1”, min. 0.2 ms
— at “0” to “1”, max. 12.8 ms
for interrupt inputs
— parameterizable Yes; I 0.0 to I 0.3
for technological functions
— parameterizable Yes; (E 0.0 to E 1.5) 30 kHz
Cable length
● shielded, max. 500 m; Standard input: 500 m, high-speed counters: 50 m
● unshielded, max. 300 m; not for high-speed signals
Digital outputs
Number of digital outputs 16; Relays
Short-circuit protection No; to be provided externally
Switching capacity of the outputs
● with resistive load, max. 2 A
● on lamp load, max. 200 W; 30 W with DC, 200 W with AC