CBLUSB01 datasheet(8/36 Pages) REDLION

8 / 36 page

Installation

The PAX meets NEMA 4X/IP65 requirements when properly installed. The

unit is intended to be mounted into an enclosed panel. Prepare the panel cutout

to the dimensions shown. Remove the panel latch from the unit. Slide the panel

gasket over the rear of the unit to the back of the bezel. The unit should be

installed fully assembled. Insert the unit into the panel cutout.

While holding the unit in place, push the panel latch over the rear of the unit

so that the tabs of the panel latch engage in the slots on the case. The panel

latch should be engaged in the farthest forward slot possible. To achieve a

proper seal, tighten the latch screws evenly until the unit is snug in the panel

(Torque to approximately 7 in-lbs [79N-cm]). Do not over-tighten the screws.

Installation Environment

The unit should be installed in a location that does not exceed the maximum

operating temperature and provides good air circulation. Placing the unit near

devices that generate excessive heat should be avoided.

The bezel should be cleaned only with a soft cloth and neutral soap product.

Do NOT use solvents. Continuous exposure to direct sunlight may accelerate

the aging process of the bezel.

Do not use tools of any kind (screwdrivers, pens, pencils, etc.) to operate the

keypad of the unit.

PANEL

LATCHING

SLOTS

BEZEL

PANEL

GASKET

PANEL

LATCH

LATCHING

TABS

PANEL

MOUNTING

SCREWS

-.00

(92 )

-.0

+.8

3.62 +.03

(45 )

1.77

-.0

+.5

-.00

+.02

PANEL CUT-OUT

1.0 insTalling THe meTer

2.0 seTTing THe JUmpers

The meter can have up to four jumpers that must be checked and / or changed

prior to applying power. The following Jumper Selection Figures show an

enlargement of the jumper area.

To access the jumpers, remove the meter base from the case by firmly

squeezing and pulling back on the side rear finger tabs. This should lower the

latch below the case slot (which is located just in front of the finger tabs). It is

recommended to release the latch on one side, then start the other side latch.

Input Range Jumper

This jumper is used to select the proper input range. The input range selected

in programming must match the jumper setting. Select a range that is high enough

to accommodate the maximum input to avoid overloads. The selection is different

for each meter. See the Jumper Selection Figure for appropriate meter.

Excitation Output Jumper

If your meter has excitation, this jumper is used to select the excitation range

for the application. If excitation is not being used, it is not necessary to check or

move this jumper.

User Input Logic Jumper

This jumper selects the logic state of all the user inputs. If the user inputs are

not used, it is not necessary to check or move this jumper.

PAXH:

Signal Jumper

This jumper is used to select the signal type. For current signals, the jumper

is installed. For voltage signals, remove the jumper from the board. (For 2 V

inputs, this removed jumper can be used in the “2 V only” location.)

Couple Jumper

This jumper is used for AC / DC couple. If AC couple, then the jumper is

removed from the board. If DC couple is used, then the jumper is installed.

LINEAR DC OUTPUT (PAXCDL)

Either a 0(4)-20 mA or 0-10 V retransmitted linear DC output is available

from the analog output option card. The programmable output low and high

scaling can be based on various display values. Reverse slope output is possible

by reversing the scaling point positions.

ANALOG OUTPUT CARD: PAXCDL10 - Self-Powered Output (Active)

Types: 0 to 20 mA, 4 to 20 mA or 0 to 10 VDC

Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.

Not Isolated from all other commons.

Accuracy: 0.17% of FS (18 to 28 °C); 0.4% of FS (0 to 50 °C)

Resolution: 1/3500

Compliance: 10 VDC: 10 KΩ load min., 20 mA: 500 Ω load max.

Update time: 200 msec. max. to within 99% of final output value (digital

filter and internal zero correction disabled)

700 msec. max. (digital filter disabled, internal zero correction enabled)

CBLUSB01 数据表(PDF) 8 Page - Red Lion Controls. Inc

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