
SPCK420/421/422 LCD-Keypad - User Manual
Appendix > User codes
User codes
The system supports 4, 5, 6, 7 or 8 PIN digits for each user, the translation of how many logical combinations /
variations can be found in the table below.
4
10,000
5
100,000
6
10,000,000
7
10,000,000
8
100,000,000
Number of digits
Number of variations
All User Codes are valid, hence for a 4 digit code the numbers can be from 0000 through to 9999 with any combination
allowed in between.
© Siemens Industry - 11-24-2009