Specifications

Page 6
WIRING
Figure 1 (Opposite) details the wiring connections to the Main Board.
J4 provides optically buffered inputs that duplicate of PreSet Switches #1, & #2 to permit pro-
gram change from a remote location.
Figure 2 (Page 8) shows cable connections to the Range (Sensor) board.
INSTALLATION
Motor Control Settings
Power Connections
IMPORTANT: Set the AC Power Switch for 115 or 230 VAC.
Use # 16 ga wire to the mains. The control should remain powered at all times
during system operation. That is, if the system switches power to the motor or
drive control during standby, run a separate unswitched power source to the Coiltek
control. The control is fused for 1 Amp.
Control Wiring
IMPORTANT! Check the reference signal required by the motor control: 0-10 vdc, 4-20
ma, polarity and maximum voltage or current. INCORRECT SIGNAL POLARITY CAN
DAMAGE BOTH MOTOR CONTROL AND CS24. Make sure the drive operates normally
before connecting the Coiltek control. Minimum speed setting should be zero (full CCW)
and the maximum speed set to limit motor speed to its rated (not overspeed) rpm.
Most DC SCR controls take a 0-10 vdc signal that is positive with respect to common.
Eddy-current drives often require a negative signal. Regenerative SCR controls take
either polarity to control the direction of motor rotation. Use the positive reference
setup for regenerative drives. Two diagrams below show basic hookups for positive
and negative reference controls. Follow wire size and shielding recommendations
of drive manufacturer.