Table of Contents
Advertisement
3. Pull the customer-supplied cables for the current loop and alarms
through the conduit into the Analyzer B electronics enclosure.
The external serial cable included in the shipping container is
provided for service and troubleshooting purposes and is not
intended for permanent installation.
4. Strip back the jacket and insulation of the current loop and serial
cable just enough to connect to the mating terminal block, shown in
Figure 3–7 on page 3–15. The mating terminal block can be pulled
up and removed from its base to make the cable connection process
easier.
Figure 3–7 Analyzer B mating terminal block (TB2)
for connecting signal cables
5. Connect the 4-20 mA current loop signal wires to the appropriate
terminals, as indicated in Table 3–2 on page 3–16.
6. Connect the serial cable wires to the appropriate terminals according
to Table 3–2 on page 3–16. For reference, Table 3–2 on page 3–16
also shows the corresponding pin numbers for configuring a nine-pin
Sub-D connector for connection to a computer serial port.
7. Re-insert the mating terminal block into its base and verify that each
connection is secure.
8. Strip back the jacket and insulation of the alarm cables just enough
to connect to the alarm relays, shown in Figure 1–8 on page 13 or
Figure 1–9 on page 1–14.
9. Connect the cable for each General Fault Alarm to the common
and NO terminals on the corresponding relays shown in Figure 1–8
on page 13 or Figure 1–9 on page 1–14.
10. Connect the cable for the Assignable Alarm to the common and NO
or NC terminals (for OPEN or CLOSED, respectively, when activated)
on the corresponding relay shown in Figure 1–8 on page 13 or Figure
1–8 on page 1–13.
Hardware Installation and Maintenance Manual
TB2
1
2
3
4
5
6
7
8
9
10
11
12
Installation
–
3
15
Advertisement
Table of Contents
Need help?
Do you have a question about the SpectraSensors 2-Pack Analyzer System and is the answer not in the manual?
Questions and answers