6ES7211-0BA21-0XB0 CPU 221, AC PS, 6DI DC/4DO RELAY

Version Available (Power Supply-Input-Output)                                  
    AC-DC-Relay Version                  Yes                                   
24 VDC Sensor Power Supply               Yes - 180ma                           
Standards: UL, CSA and CE                Yes                                   
On-Board 24 VDC Digital Inputs           6 points                              
DC Input Type - Sink/Source              Yes                                   
On-Board Digital Output                  4 Points                              
CPU Relay Output Current per Point       2.0 amp                               
Expansion I/O Modules                    None                                  
Digital Physical I/O (total)             10                                    
Analog Physical I/O (total)              None                                  
Total Memory (L + V)                     3 Kw                                  
User Logic Memory (L)                    2 Kw                                  
Data Block Memory (V)                    1 Kw                                  
Supercapacitor Backup of V-Memory        Yes-50hr                              
Boolean Execution Speed/Instruct.        0.37                                  
No. of Internal Memory Bits(M Bits)      256                                   
No. of Timers (1 ms,10 ms,100 ms)        256                                   
No. of Counters (up/down/updown)         256                                   
Word In/Out                              Yes                                   
For/Next Loops                           Yes                                   
Integer Math (+-x & /)                   Yes                                   
Real Math (+-x & /)                      Yes                                   
- Total High Speed Counters:             4                                     
   Single Phase Counters                 4,@ 30KHz                             
   Two Phase Counters                    2,@ 20KHz                             
Pulse Outputs: (PWM & PTO)               2 @ 20KHz                             
Timed Interrupts                         2                                     
Edge Interrupts (up/down)                4/4                                   
No. of ''Pulse Catch'' Inputs              6                                     
CPU Digital Input Filter Times(ms)       0.2 up to 12.8                        
CPU Analog Input Filter                  n/a                                   
Analog Adjustment Pot (8 bit)            1                                     
Clock-Calendar Function                  Optional                              
Memory Cartridge                         Optional                              
Battery Cartridge                        Optional                              
Number of Serial Ports                   1 port                                
Serial Port Electrical Interface         RS-485                                
Serial port Baud Rates (K Baud)          9.6 up to 187.5                       
Protocols Supported on the Serial Port:                                        
   Freeport (user defined)               Yes                                   
   PPI Master Mode                       Yes                                   
      (NETR/NETW)                                                              
   10 Bit Modems                         Yes                                   
   11 Bit Modems                         Yes