Endress+Hauser SS2000XP, Руководство по эксплуатации

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BA02183C SS500XP/SS2000XP Gas Analyzer
Hauser 3
–
7
6. Connect the serial cable wires to the appropriate terminals according
to Table 3–1. For reference, Table 3–1 also shows the corresponding
pin numbers for configuring a nine-pin Sub-D connector for
connection to a computer serial port.
7. Connect the digital output relays according to the call-outs shown in
Figure 1–6 and Figure 1–7.
8. Re-insert the mating terminal block into its base and verify that each
connection is secure.
Table 3–1 Output signal connections
Terminal Description D-Conn Color
1 CH A Serial RX Pin-3 Black
2 CH A Serial TX Pin-2 Red
3 COM Serial Ground Pin-5 Shield
4
1
N/C
5
1
N/C
6 CH A Current Loop +
7 CH A Current Loop -
8
2
CH A Current Loop +
9
2
CH A Current Loop -
10 N/C
11 N/C
12 N/C
1. The description “N/C” indicates no connection.
2. Performs the same function as terminal 6/7.
Figure 3–2 Mating terminal block (TB2) in electronics
enclosure for connecting signal cables
TB2
12 11 10 9 8 7 6 5 4 3 2 1