Bailey Infi 90 NIAC02, Инструкция

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INSTALLATION
UNPACKING AND INSPECTION
2 - 2 I-E96-420A
®
UNPACKING AND INSPECTION
These are steps to follow for general handling:
1. Examine the module to make sure that no damage has
occurred in transit.
2. Notify the nearest Bailey Controls sales office of any dam-
age.
3. File a claim for any damage with the shipping company
that handled the shipment.
4. Use the original packing material or container to store the
module.
5. Store the module in a place with clean air; free from
extremes of temperature and humidity.
SETUP/PHYSICAL INSTALLATION
This section explains how to configure and install the NIAC02
module. The required procedures are installing the termination
module and connecting the calibration signal wiring and termi-
nation cables.
The calibration slot should be as close to the master module as
possible for both internal and external calibration.
Switch Settings
The calibration select switch selects the source for the calibra-
tion voltage. When set to INT CAL, the switch selects the inter-
nal calibration terminals (wired from the NIAM02 module) on
TB1 as the source for the calibration voltage. When set to EXT
CAL, the switch selects the external calibration terminals
(wired from the external millivolt source) on TB1 as the source
for the calibration voltage.
Cable Installation
Use the NKTU02, NKTU12, or NKTM01 cable to connect the
NIAC02 module to an empty slot in the module mounting unit.
This slot will be the calibration slot. To calibrate an IMASM02
Analog Slave Module, remove it from its normal position and
insert it into the calibration slot. The NKTM01 cable is a flat
ribbon cable. The NKTU02 cable is a round, shielded cable with
PVC jacket. The NKTU12 cable is a round, shielded cable with
non-PVC jacket.
Figure 2-1 shows the cabling from the NIAC02 calibration
module to the IMASM02 slave module. Table 2-1 lists the
NIAC02 module cable connections.