MDE-5222F
34
Field Communication Wiring
Two-wire Connections for AFP/DCM2 Assembly
The two-wire connections to the AFP/DCM2 are conceptually the same for all unit types. Figure 17 shows
the general block diagram. In all cases, the M02993A005 is used to connect the POS pump and CRIND
two-wire cable to P300 on the AFP/DCM2.
Figure 17: Block Diagram - Two-wire Connections for AFP/DCM2 Assembly
High-speed data interface
(DCM2 only). Enabled with J3.
P300
Current Loop
Interface
Current Loop
Interface
Signal Conversion and
Routing Logic
P300
Red/Yellow
Blue/Yellow
MOC/Generic Selection Jumper
(AFP = JP5, DCM2 = JP4)
P302A to Side A, PIP3
P302B to Side B, PIP3
Note: For DCM2, the pump two-wire (red/yellow) cable is for Applause Media System.
Field Wiring and Jumper Configuration Chart
If you are using the dedicated high-speed connection, refer to installation instructions in
“Dedicated High-Speed Field Wiring (Non-POS) Instructions (DCM2.2 only)” on page 38.
POS AFP Board DCM2 Board
Passport Blue/Yellow POS CRIND Current Loop Blue/Yellow NC
Red/Yellow NC Red/Yellow POS CRIND Current Loop
J5 Install J4 Install
Third-party Blue/Yellow POS CRIND Current Loop
Remove
Blue/Yellow POS CRIND Current Loop
Remove
Red/Yellow POS Pump Current Loop Red/Yellow POS Pump Current Loop
J5 Remove J4 Remove
High-speed data sent
through Back Room
Communication
Module (BRCM) 2
Not Applicable J3 Install
Note: J5 is located at the bottom right corner of AFP. J3 and J4 located at the bottom left corner of DCM2.
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