Keyscan CA250B Technical Instructions page 53

S2.4 & S2.5 - Alternate Panel Serial Number
Keyscan programs each control board with a factory-assigned serial number for identification and
communication with the Keyscan software.
Always use the factory-assigned serial number as a setting in the Client software. In the event a duplicate
serial number is detected during ACU setup in the software, you will be prompted in the Client application to
reconfigure the control board for an alternate serial number by an increment of 10, 100 or 1000. Set the S2
DIP switches accordingly as outlined in the table.
S2.6 - Lockdown
This function enables a control unit to lockdown all connected doors or floors via the Client software or a
lockdown input. Refer to Lockdown – Door / Floors document on Keyscan Product Documentation Library CD
for more information.
S2.7 & S2.8 - Communication Terminal Block Activation
The following communication terminal blocks on the control board must be activated for communication: TB4
(RS-232 serial), the H1 header (CB-485 or CPB-10-2) or the M1 terminal (NETCOMP).
The H2 header for CIM connections is an open header and is not regulated by S2.
S2.9 & S2.10 - IP Address
These settings are reserved for Keyscan hosted services.
S2.11 & S2.12 – Software Selection
The control board must be set on the corresponding Keyscan software platform – System VII, Vantage or
Aurora.
Keyscan Inc. – Technical Guide (PC109x - 04.15) 53