System overview
Channel interface board and channel cable connector box—channel-
attached systems only
1-8
The channel interface board, connected to a control unit, handles
all IPDS communications and handshaking with PSF on the host
when the NPS/IPS is receiving data over a channel. (It is not
used when the NPS/IPS is printing data using TCP/IP.)
Figure 1-3. Channel interface board and connector box
1. Printer
2. Printer control and video cable
3. Printer controller with channel interface board
4. Channel cable connector box
5. Channel cables
6. Host system
NOTE: The customer is responsible for obtaining, stringing, and
maintenance of the bus and tag cables. The bus and tag cables
must be fully populated cable sets.
Installation Planning Guide
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