Users Manual Part 2

3 Coin entry slot plate
4 NFC bezel
5
UNC 8-32 x 3/8" C'sunk Phillips screw, qty 2
6
Chassis and PCBA with NFC antenna
7
Module case, Rear
8
Validator with anti-fishing
9 UNC 6-32 x 3/16" Pan head Phillips screw, qty 2
10 UNC 8-32 x 2" Pan Phillips screw, qty 2
11 Card reader entry face plate / keypad
12 UNC 8-32 x 1/2" C'sink Phillips screw
13 Module case, Front
14 Validator connector PCBA
15 UNC 4-40 x 1/4" Pan Phillips screw, qty 2
16 UNC 6-32 x 5/16" Pan Phillips screw, qty 2
M5™ functions
The M5™ SSPM uses PCBAs and electronic sub-assemblies to process data from cards / coins, and communicates a variety of inform-
ation to the motorists, parking operations staff, and the DMS.
The function of these boards is as follows:
l Rear expiry LEDs – Provides convenient visual queues to enforcement officials.
l Solar assembly – Primarily charges the battery, and powers rear-facing expiry LEDs.
l PCBA chassis – Holds all boards in place.
l Card reader sub-assembly – Houses the card reader for magnetic strip and smart card applications.
l Display PCBA – Incorporates the LCD and front facing expiry indicator.
l Main PCBA – Handles all core processing and memory functions. The circuit boards are conformally coated to prevent fault due to
exposure to moisture and dust. Depending on the level of user knowledge and training, these boards can be replaced as needed by
the customer, or returned to IPS for repair / replacement.
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