Baker Hughes Panametrics dew.IQ, Руководство пользователя

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2.6.3 Connecting the analog output
IMPORTANT:
Ensure that the power is OFF before proceeding.
Refer to Table 2 below to connect your analog recorder to pins 14 and 15 on the lower terminal block on the back of the dew.IQ
(see Figure 22 on page 22 or Figure 27 on page 25).
IMPORTANT:
To maintain good contact at the terminal block and to avoid damaging the pins on the wiring connector, pull the connector
straight off (not at an angle) the terminal block, and make the cable connections while the connector is off the unit. After
the wiring is complete, push the connector straight onto the terminal block (not at an angle).
Wire Color Pin Number Function
Black 14 Signal-
Red 15
Table 2: Pin Assignments for Analog Output
2.6.4 Connecting the alarm relays
Note: The cable for connecting the alarm relays is supplied by the customer. Acceptable cables range.from 16 to 26AWG.
The dew.IQ has one fault alarm relay and two high/low alarm rela ys . Each alarm relay is a single-pole, double-throw contact
set with the following contacts (see Table 3 below for the connector pin assignments):
• Normally Open (
NO )
• Common ( C )
• Normally Closed ( NC )
Contact Fault Alarm Alarm A Alarm B
Normally Open 1 4 7
Common 2 5 8
Normally Closed 3 6 9
Table 3: Pin Assignments for Alarm Relay Contacts
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