Teledyne 3010PAC, Руководство по эксплуатации

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3 Installation Model 3010
PAC
3-8: Part I
Teledyne Analytical Instruments
option—which includes additional zero and span gas inputs—
the 3000PAC automatically regulates the zero, span and
sample gas flow.
Range ID Relays: Four dedicated Range ID relay contacts. The
first three ranges are assigned to relays in ascending order—
Low range is assigned to Range 1 ID, Medium range is as-
signed to Range 2 ID, and High range is assigned to Range 3
ID. The fourth range is reserved for the Air Cal Range (25%).
Table 3-4 lists the pin connections.
Table 3-4: Range ID Relay Connections
Pin Function
21 Range 1 ID Contact
38 Range 1 ID Contact
22 Range 2 ID Contact
39 Range 2 ID Contact
19 Range 3 ID Contact
18 Range 3 ID Contact
34 Range 4 ID Contact (Air Cal)
35 Range 4 ID Contact (Air Cal)
Network I/O: A serial digital input/output for local network protocol.
At this printing, this port is not yet functional. It is to be used for future
options to the instrument. Pins 13 (+) and 29 (–).
Remote Valve Connections: The 3010PAC is a single-chassis
instrument, which has no Remote Valve Unit. Instead, the Remote Valve
connections are used as a method for directly controlling external sample/
zero/span gas valves. See Figure 3-5.
Figure 3-5: Remote Probe Connections