IST DCM 600 - DCT1000 INSTALLATION - ADVANCED FEATURES; Manual Override Switch Wiring; Cleaning Cycle Timing and Timer Connections

T he reference in surface TreaTmenT
International
Surface
T
echnologies
istsurface.com
29
DCM600 to 1800 - Instruction Manual
1.2.2 Connection manually override switch
The function manual control allows the system to be put to execution mode regardless of other conditions.
This mode is activated when the terminal of the manual control and joint related. It is disabled when they are
disconnected. If the controller is to operate in continuous mode, a jumper can be connected to these terminals.
When manual control is required on a periodic basis, install a SPST toggle switch between the manual control
terminal and the common terminal.
1.2.3 Timing for cleaning cycle
The timing for cleaning cycle power down time cleaning system realize an execution cycle for a period
of time between 0 and 255 minutes. The operation is initiated by connecting the terminal time scale of a
common terminal. This function is optimized by the use of an external switch normally open.
1.2.4 Connecting multiple tables timer
The two control panels master and slave can have up to 22 channels each. The system can be expanded
up to 255 channels using master and slave controller cards. The DCT1000 will automatically detect the
total number of channels involved and make their outputs available. You will notice that both master and
slave controllers have a telephone-type connector mounted on the upper right side of the table. These
connectors are used in systems require that tables be slaves chained in series to provide an additional
channel capacity. For systems that require tables slaves, the master controller should have no connection
made its entry into string unless it is designated as a slave control himself. (For systems requiring more
than three cards slaves, a master controller to be used as slave board to meet the fourth power. This
sequence is repeated until the limit of 255 channels has been reached. The cables do are not traditional
telephone style cables.
1.0  INSTALLING THE DCT1000 CONT’D
Figure 2
NORMALLY OPEN CONTACTS
MASTER CONTROLLER INPUT
MUST NOT BE CONNECTED
TO ADDITIONAL
EXPANSION
MASTER CONTROLLER
SLAVE CHANNEL EXPANDER
SOLENOIDS