HAL-APB-V1.5 Datasheet, PDF (13/59 Pages) Micronas – Application Board HAL-APB V1.x

APPLICATION NOTE
HAL1820, HAL24xy, HAL28xy, HAL36xy, HAL38xy
Application Board HAL-APB V1.x
3.2. HAL Interface Connector
Depending on the sensor type, up to two sensors can be connected to the board. For
this purpose, a 6-pin connector HAL1/2 is provided. Alternatively, one Hall Sensor can
be inserted in the 3-pin socket HAL beneath the connector HAL1/2 (only available for
boards without housing).
The following pin’s are connected in parallel Pin No. 1(V_SUPSensor1) and 4
(V_SUPSensor2) and Pin No. 2 (Common Sensor GND) and Pin No. 5 (Common Sensor
GND). The male plug (modular RJ-12, OST (MMJ) coding) corresponding to the fawn
connector HAL1/2 can be ordered from every electronics store. The pinning of the inter-
face is described in Table 3–4.
Table 3–4: Pinning of the HAL interface HAL1/2
Pin No.
1
2
3
4
5
6
Description
Sensor input
V_SUP Sensor 1
Common Sensor GND
Sensor output V_OUT/DIO Sensor 1
Sensor input
V_SUP Sensor 2
Common Sensor GND
Sensor output V_OUT/DIO Sensor 2
Fig. 3–2: Modular connector HAL1/2, front view
3.3. Firmware update
The procedure for a firmware update of the HAL-APB V1.x is provided in the Applica-
tion Note “Firmware Update HAL-APB V1.x”
Micronas
Oct. 8, 2012; APN000055_003EN
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