GrowerSELECT - HS730 Series Stage Manager Controllers Installation Manual

Hog Slat Inc. Newton Grove, NC USA August 2017 5 Ventilation Systems DPDT SWITCH Figure 5 DPDT SWITCH OPERATION TO CONTROL CURTAIN / INLET MACHINE Figure 6 Switch Stages are Numbered 1….X depending upon model. Example in Figure 5 is a 2 stage Switch / 4 Stage Relay Card. Inputs for Switches are located on the center terminal block while corresponding outputs are on the right terminal block. Control signals for each Relay Card stage are located at the top terminal block. Grounding terminal is located at the bottom terminal block. Figure 6 shows how to configure model with DPDT switches to provide Auto/Man/Off control for Curtain / Inlet machines. HS730 model must contain at least two or more DPDT switches for this configuration. Switch #1 will select Auto / Manual for the curtain / inlet machine. Switch #2 will select either Open / Close operation. Select “AUTO” for “OPEN” Select “MAN” for “CLOSE”