Nordson Spectrum II S2-900 C Series, Installation, Operation And Maintenance Manual

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Introduction 1-25
1.11.10 Rear Panel Connections
S2-900/S2-900P
S2-9XXC
Item Name Description
1 CV2 Downstream
Allows for SMEMA communication between Conveyor 2 and a
downstream machine such as an unloader.
2 CV2 Upstream
Allows for SMEMA communication between Conveyor 2 and an upstream
machine such as a loader.
3 Loader/Up Not used on this machine.
4 Loader/Down Not used on this machine.
5 Network
Allows the dispensing system to communicate with a host computer on a
local area network. Necessary for SECS/GEM functionality.
6 CV1 Downstream
Allows for SMEMA communication between Conveyor 1 and a
downstream machine such as an unloader.
7 CV1 Upstream
Allows for SMEMA communication between Conveyor 1 and an upstream
machine such as a loader.
8
House Vacuum
(S2-9XXC only)
The house vacuum connection is required for valve purge and to hold
workpieces to the tooling on the cleanroom system.
Figure 1-11 Rear Panel Connections

NOTE CV2 connectors are only present on dual conveyor dispensing systems.
8
1
2
3
4
5
6
7