Hardware; Programmingthe 5340A; 5340A Rear Panel - HP 5340A Operating And Service Manual

2-40. Hardware

2-41. The 5340A's digital INPUT/OUTPUT connector is on the rear panel (Figure 2-2). Pin con-
nections to this Type 57 Microribbon connector are shown in Figure 2-3.
2-42. Cables of three different lengths are available for connecting a 5340A to a controller or to
another 5340A:
3 feet long H P Part No. 10631A.
a.
b. 6 feet long H P Part No. 10631B.
c. 12 feet long H P Part No. 10631C.
2-43. These have one overall shield to reduce susceptibility to external noise. The cables use a
mixture of individual wires and twisted pairs to reduce crosstalk. Both ends are identical. They
are terminated in two 24-pin piggy back connectors; one male and one female. This termination
permits several cables to be connected to the same 5340A. Pin connections of these connectors
are shown in Figure 2-4. There is a restriction of no more than 12-feet between the first two in-
struments in the system and 6-feet between the remaining instruments. The 5340A can drive a
maximum of 50-feet of this cable.
the
2-44. Programming
2-45. The 5340A has a group of storage cells that are used to store program information. They
are used ONLY when a controller has the 5340A operating under remote control. The ASCII char-
acters that can be stored in each cell and their relationship to the 5340As operation are shown in
Table 2-4. (Refer to Table 2-2 for signal levels.)
Installation and Remote Programming
Figure 2-2. 5340A Rear Panel
Model 5340A
2-11