8
80-0042-00, Rev. 06.9
Auxiliary Switches
Customer connections to the auxiliary switches are on the terminal board. Switch 1 connects to terminals
6, 7 and 8. Switch 2 connects to terminals 3, 4 and 5. Each switch is form C, rated for 1 amp at 120 V ac.
There is no electrical connection between the two switches. S1 is factory set to operate 2% of the travel
range before the Retract travel limit. S2 is factory set to operate 2% before the Extend travel limit. See page
14 for additional information about setting the auxiliary switches.
Option 7, Modulating
Analog Position Control with Loop Powered Position Feedback Signal
Customer must supply two wires to power the drive: One 120 V ac line (terminal 1), and one neutral (terminal
2). Customer must supply two wires for the analog input control signal: Connect to terminal 11 (-) and to terminal
12 (+). The loop powered position feedback signal must be connected to a “2-wire” type analog input that
provides a dc voltage over the signal wires (a dc voltage power supply must be wired in series with the signal
wiring). If the dc supply is 24 to 35 volts, connect to terminal 14 (-) and to terminal 15 (+). If the dc power supply
is 36 to 45 volts, reverse polarity and connect to terminal 14 (+) and to terminal 15 (-).
Analog Position Control with Drive Powered Position Feedback Signal
Customer must supply two wires to power the drive: One 120 V ac line (terminal 1), and one neutral
(terminal 2). Customer must supply two wires for analog control: Connect to terminal 11 (-) and to terminal
12 (+). Customer may supply two additional wires to monitor the analog position feedback signal: Connect to
terminal 13 (-) and to terminal 14 (+). The drive’s feedback circuit power supply is derived from the 120 V ac
line, therefore the feedback signal must be wired to a "4-wire" type, non-powered analog input.
7
8
6
4
5
3
S1
S2
INSTALLATION
Typical Wiring Diagram (Option 7)
