Hog Slat Inc. Newton Grove, NC USA August 2021 27 Grow-FlexTM Feed System HS10 Feed Sensor Specifications: Operating Voltage: 90-250 VAC Frequency: 50-60 Hz Relay Contact Maximum Current Load: 5A Resistive and 2A Inductive (Motors and Relays) Sensitivity: 0-9/16” (Factory Setting is for ¼”) Time Delay Range: 0-4 Hours (Factory Setting is for 30 seconds) Ambient Operating Temperature: -4°F-+158°F Cord: Length= 5’ 18-5 SJTW These instructions are guidelines for new GrowerSelect installation in four (4) wire Sensor control units. In all cases, the OEM (Original Equipment Manufacturer) wiring instructions should be followed if possible. It is in no way to be used to violate or supersede local, state and national wiring codes. All wiring sizes and fuse capacities are to be sized according to national electrical code specifications or other applicable regulations. For the purpose of installation: • NC (Normally Closed) is defined as contacts closed (runs) with power supply connected to sensor and no product in contact with sensor. (Black wires marked #1 & #3) • NO (Normally Open) is defined as contacts open (does not run) with power supply connected to sensor and no product in contact with sensor. (Black wires marked #1 & #4) • COM (Common) is defined as common or supply for sensor circuit used in conjunction with NO or NC leads. (Black Lead #1) • L1 (Line 1) is defined as Line 1 of power supply circuit. (Brown wire) • L2 (Line 2) is defined as Line 2 of power supply circuit. (Blue wire) Mounting: Sensor should be installed consistent with existing sensor mounting in rubber grommet or other suitable mount. Replacement grommets can be purchased at your local Hog Slat retailer. Sensor should be inserted into grommet so that 1/2” minimum of sensor protrudes past grommet into grain/feed area (Figure 1). It should be secured with supplied Nylon cable tie. Do not use hose clamp! For new installations, use HS10-2 mounting kit and position sensor as shown in Figure 1. Figure 1
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