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A pressure sensor module for use in conjunction with an electropneumatic brake, comprising a casing and a plurality of pneumatic input ports on a first face of the casing. Transducers are inside the casing and in communication with its own port. A common electrical connector is positioned on a secon

A pressure sensor module for use in conjunction with an electropneumatic brake, comprising a casing and a plurality of pneumatic input ports on a first face of the casing. Transducers are inside the casing and in communication with its own port. A common electrical connector is positioned on a second face of the casing, and each of the transducers is connected, interior the casing, to the common electrical connector.

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1. A pressure sensor module separate from and for use in conjunction with an electropneumatic brake, the pressure sensor module comprising:a casing having an upper casing and a lower casing cooperatively formed to mate with one another to form a generally sealed interior chamber there between; at le

1. A pressure sensor module separate from and for use in conjunction with an electropneumatic brake, the pressure sensor module comprising:a casing having an upper casing and a lower casing cooperatively formed to mate with one another to form a generally sealed interior chamber there between; at least one ear extending from a lateral edge of the casing, the at least one ear including an aperture formed therein to receive a fastener in order to fasten the pressure sensor module onto a manifold; a retainer adjacent the ear and extending over part of the aperture to retain the fastener in the aperture prior to fastening the pressure sensor module to the manifold; a plurality of pneumatic input ports on a first face of the casing; a plurality of transducers inside the casing and in communication with its own port; a common electrical connector on a second face of the casing; and, each of the transducers being connected, interior the casing, to the common electrical connector. 2. The pressure sensor module as in claim 1, further comprising a gasket positioned between the fastener and the aperture.3. The pressure sensor module as in claim 1, further comprising a latch on one of the upper or lower housing, and a catch on another of the upper or lower housing, the latch and the catch cooperatively configured to engage one another and hold the upper and lower casings together.4. The pressure sensor module as in claim 1, further comprising a raised wall positioned at each respective pneumatic input port, each raised wall extending from an inner surface of the lower casing.5. A pressure sensor module separate from and for use in conjunction with an electropneumatic brake, the pressure sensor module comprising:a casing having an upper casing and a lower casing cooperatively formed to mate with one another to form a generally sealed interior chamber there between; at least one ear extending from a lateral edge of the casing, the at least one ear including an aperture formed therein to receive a fastener in order to fasten the pressure sensor module onto a manifold; a gasket in the casing and including fingers extending from the casing over the ears and part of the aperture forming a retainer to retain the fastener in the aperture prior to fastening the pressure sensor module to the manifold; a plurality of pneumatic input ports on a first face of the casing; a plurality of transducers inside the casing and in communication with its own port; a common electrical connector on a second face of the casing; and, each of the transducers being connected, interior the casing, to the common electrical connector. 6. The pressure sensor module as in claim 5, wherein the retained fastener is an Allen screw.7. A pressure sensor module separate from and for use in conjunction with an electropneumatic brake, the pressure sensor module comprising:a sealed casing; a printed circuit board positioned within the casing; a gasket positioned between the casing and the printed circuit board; a plurality of pneumatic input ports on a first face of the casing; raised walls extending inwardly from each of the pneumatic input ports in the casing and the gasket having holes formed to receive the raised walls, which retain the gasket in place; a plurality of transducers mounted on the printed circuit board inside the casing and in communication with its own port; a common electrical connector on a second face of the casing; and, each of the transducers being connected, interior the casing, to the common electrical connector. 8. The pressure sensor module as in claim 7, wherein the transducers are in electric communication with the electric connector mounted on the printed circuit board.9. The pressure sensor module as in claim 7, further comprising a plurality of internal o-rings, each internal o-ring positioned adjacent a respective pneumatic input port on an face of the lower housing.10. The pressure sensor module as in claim 7, wherein the casing includes a lower casing and an upper casing;the lower casing having a protuberance protruding outwardly from a lateral edge of the lower casing; and the gasket includes a retaining finger cooperatively configured with the protuberance, such that as the casings are closed, the protuberance and the retaining finger will align with one another, thereby wedging the retaining finger between the protuberance on the lower casing and an ear extending from the upper casing. 11. The pressure sensor module as in claim 10, wherein the retaining finger extends into the aperture within the ears to engage a fastener passing there though thereby retaining the fastener in the aperture.12. The pressure sensor module as in claim 7, including a plurality of pins extending inwardly adjacent the raised walls and the pins being shorter than the raised walls and for supporting the gasket.