Installation Instructions for the 32307666 RTP Series Hall-effect Rotary Position Issue A Sensors Table 1. Electrical Specifications 1.0 GENERAL INFORMATION LV HV The RTP Series Hall-effect Rotary Position Sensors provide Characteristic (Low Voltage) (High Voltage) non-contact sensing in harsh transportation and industrial Supply voltage: 5 0.5 Vdc 10 Vdc to 30 Vdc applications at a competitive cost. Supply current: These products use a magnetically biased, Hall-effect integrated normal 20 mA max. 32 mA max. during output to ground short 25 mA max. 47 mA max. circuit (IC) to sense rotary movement of the actuator over a set Output: operating range. Rotation of the actuator changes the magnets standard 0.5 Vdc to 4.5 Vdc 0.5 Vdc to 4.5 Vdc position relative to the IC. The resulting flux density change is ratiometric non-ratiometric converted to a linear output. inverted 4.5 Vdc to 0.5 Vdc 4.5 Vdc to 0.5 Vdc ratiometric non-ratiometric Output signal delay 4 ms typ. 2.0 MOUNTING INFORMATION (see Figures 1 and 2) Overvoltage protection 10 Vdc 2.1 Housed magnet actuator Reverse polarity protection -10 Vdc -30 Vdc 1. Locate the sensor and the magnet in the desired Output to ground short circuit continuous position. Ensure the air gap between the sensor and the protection magnet will not exceed that noted in Table 2. Resolution 12 bit 2. Clamp the sensor on the customer-provided mounting Output load resistance 10 kOhm typ. plate and place the magnet on the customer-provided (pull down to ground) mounting shaft. Ensure the orientation arrow on the EMI: 100 V/m per ISO11452-2 from magnet points toward the connector end of the sensor. radiated immunity 200 MHz to 1000 MHz 3. Apply the supply voltage to the sensor and monitor conducted immunity the output voltage. When the output voltage is at the 100 mA BCI per 100 mA BCI per ISO11452-4 from ISO11452-4 from midpoint as shown in Table 4, tighten the set screws on 1 MHz to 200 MHz 1 MHz to 400 MHz the magnet. The sensor angle is 0. EMC exceeds CE requirements 5. If needed for harsh applications, apply a suitable thread locking compound to all screw threads. Table 2. Mechanical Specifications LV HV 2.2 Bare magnet actuator Characteristic (Low Voltage) (High Voltage) 1. Locate the sensor and the magnet in the desired Expected life infinite rotation position. Ensure the air gap between sensor and magnet Air gap: will not exceed that noted in Table 2. bare magnet actuator 3,00 mm 0,5 mm 0.12 in 0.02 in housed magnet actuator 2. Clamp the sensor on the customer-provided mounting 2,00 mm 0,5 mm 0.08 in 0.02 in misalignment 2.002,00 in 0.08 in plate and place the magnet on the desired actuator. Material: Ensure the orientation hole on the magnet points magnet NdFeB towards the connector end of the sensor. sensor housing PBT plastic 3. Apply the supply voltage to the sensor and monitor housed magnet overmold PPS plastic sensor/housed magnet bushing brass the output voltage. When the output voltage is at the Mating connector AMP Superseal 282087-1 midpoint as shown in Table 4, mount the magnet. The sensor angle is 0. Mechanical end stop no 5. If needed for harsh applications, apply a suitable thread Mounting screw sizes: sensor to mounting surface non-magnetic, stainless steel M4 X 0,7 locking compound to all screw threads. screws and 8 mm 0.39 in OD washers housed magnet actuator non-magnetic, stainless steel, M3 X 0.5 to customer-provided plain cup point set screws mounting pin Approvals CE Sensing and ControlRTP Series Hall-effect Rotary Position Issue A 32307666 Sensors Table 3. Environmental Specifications CAUTION ELECTROSTATIC LV HV SENSITIVE Characteristic DEVICES (Low Voltage) (High Voltage) DO NOT OPEN OR HANDLE EXCEPT AT A STATIC FREE WORKSTATION Operating temperature -40 C to 125 C -40 F to 257 F range ESD SENSITIVITY: CLASS 2 Ingress protection IP69K Media compatibility heavy transportation fluids Notice Shock 50 G peak Ferrous material or magnet material more than 300 Gauss within Vibration 20 G peak 10 mm 0.39 in from sensor boundary bare magnet: 96 hr for as per ASTM B117 may impact sensor performance. Salt fog housed magnet: 240 hr per ASTM B117 Figure 1. Sensor and Housed Magnet Actuator Mounting Information (For reference only: in/ mm .) Customer Provided Sensor Mounting Plate Details Installation Details 32,00 0,05 2X M4 X 0,7 1.26 0.02 B B A A 20,00 2,00 0,00 0,05 0.79 0.08 1.26 0.002 Sensor boundary 20,00 2,00 16,00 0,50 0.79 0.08 1.26 0.02 SECTION A-A Customer Provided Housed Magnet Actuator Details SECTION B-B -0,10 8,00 -0,15 -0.004 0,50 X 45 0.31 -0.006 0.02 Sensor and Housed Magnet Actuator on Mounting Plate Sensor 5,80 0,05 1.26 0.002 2,00 0,5 0.08 0.02 Mounting plate Air gap 16,00 0,50 Housed magnet 0.63 0.02 actuator Housed magnet actuator mounting shaft 2 Honeywell Sensing and Control