88192278-01-19 Installation Master - 第200页
FOREIGN MACHINE INTERFAC E FMI POD 7.2 Installation Manual Chapter Issue 7. May 20 FMI POD The FMI Pod is only use d where both the upline and downline is using SMEMA, Fuji or Panasonic interfaces. For all other inte rfa…
FOREIGN MACHINE INTERFACE
INTRODUCTION
Chapter Issue 7. May 20 Installation Manual 7.1
CHAPTER 7 FOREIGN MACHINE INTERFACE
INTRODUCTION The Foreign Machine Interface (FMI) is an electrical means of communication
between the DEK machine and an adjacent machine/conveyor, using electrical
signals. The signals are transferred using opto-couplers and/or solid state
relays which keep the machines electrically isolated.
The DEK machine can interface with many different types of adjacent machine.
The FMI manages the movement of boards being transferred between the
machines ensuring a constant flow is maintained. There are two different types
of interface available for the DEK machine:
• An FMI Pod for SMEMA, Fuji or Panasonic protocols
• A Multi-Interface Unit (MIU) for all other protocols
The FMI Pod and the MIU are supplied with the following cables:
• An FMI loom which connects the FMI port on the machine controller, to the
MIU or FMI Pod
• Two interface cables, one cable for each adjacent machine
The adjacent machine/conveyor can be in the following configurations:
Printer Arrangements for Board Transfers
1 Downline Machine
or Conveyor
2 DEK Printer 3 Upline Machine or
Conveyor
FOREIGN MACHINE INTERFACE
FMI POD
7.2 Installation Manual Chapter Issue 7. May 20
FMI POD The FMI Pod is only used where both the upline and downline is using SMEMA,
Fuji or Panasonic interfaces. For all other interfaces refer to the MIU interface
later in this chapter.
The DEK FMI Pod, located on the external services panel at the rear of the
machine, is a communications interface that allows DEK Printing Machines to
communicate with upline and downline board handlers.
NOTE
The FMI Pod is located at the front of Type 4 machines and accessed by
removing the front panel.
FMI POD Location and Connectors
1 M28SK02 Connector 2 M28PL01 Connector (to M36SK04)
FOREIGN MACHINE INTERFACE
MULTI-INTERFACE UNIT
Chapter Issue 7. May 20 Installation Manual 7.3
MULTI-INTERFACE UNIT
The DEK Multi-Interface Unit (MIU) is a communications interface that allows
DEK Printing Machines to communicate with upline and downline board han-
dlers.
It simplifies the set up of the communications link between machines of different
manufacture by providing pre programmed and programmable connections to
suit the interface protocol types commonly found within the board processing
industry.
The onboard, switch selectable, interface types are detailed later in this section.
Up to 16 interfaces can be specified for upline and downline handlers. The
upline machine can be of a different interface type to the downline machine.
Power supplies of +24V and +12V power the communications devices of the
upline and downline machines. Input signals to the MIU are opto-isolated. Relay
or open collector output driver signals are available for the MIU outputs.
A patching area routes patching link connections direct from upline to downline
as specified by any given protocol requirement.