
Keyscan Inc. –Technical Guide (PC109x - 04.15)
S2 DIP Switches.............................................................................................................................. 52
S2 DIP Switch Functions ............................................................................................................... 52
S2 Dip Switch Settings ................................................................................................................. 54
Important - Circuit Board Function Revisions................................................................................... 56
S1 - System Reset / S3 - Restore Factory Defaults ......................................................................... 57
S1 –System Reset ...................................................................................................................... 57
S3 –Restore Factory Defaults (Clear Memory) ................................................................................ 57
Single ACU Communication ............................................................................................................. 59
Multiple Building Communication on a WAN..................................................................................... 59
Keyscan RS-232 Data Cable.......................................................................................................... 59
CIM Communication........................................................................................................................ 65
CIM Conventions ......................................................................................................................... 65
CIM Module Requirements ............................................................................................................ 66
CIM Specifications ....................................................................................................................... 66
BPS/CAN Bus Distance Chart......................................................................................................... 67
CIM Jumper Settings .................................................................................................................... 68
CIM Installation Guidelines............................................................................................................ 70
CIM Connection Diagrams............................................................................................................. 70
Serial Communication .................................................................................................................. 73
Network Communication via Optional NETCOM2P or NETCOM6P (Encrypted)....................................... 74
Network Communication via Optional NETCOM2 or NETCOM6 (Encrypted) .......................................... 76
CIM Diagnostic LEDs B3 –B0 ........................................................................................................ 78
Power-up & Test Voltages............................................................................................................... 80
Power Supply Specifications .......................................................................................................... 80
DPS-15 Dual Power Supply –Current Calculation............................................................................. 80
System Power-up ........................................................................................................................ 82
Control Board Voltage Test Points .................................................................................................. 84
Test Points –Communication Terminals.......................................................................................... 86
Communication Diagnostics ............................................................................................................ 87
Communication Status LEDs ......................................................................................................... 87
System Status LED ...................................................................................................................... 89
Card Diagnostics - LED Wiegand Bit Counters.................................................................................. 90
Appendix A –Keyscan & HID Readers............................................................................................. 91
Power Specifications .................................................................................................................... 91
Appendix B –Indala Readers ........................................................................................................ 112
Power Specifications ...................................................................................................................112
Appendix C –WSSKP-1 Keypad..................................................................................................... 117