Red-lion PAX2D User Manual download pdf (Page 3)

general meTer speCifiCaTiOns

1. DISPLAY: Negative image LCD

Top Line - 6 digit, 0.71" (18 mm), with tri-color backlight (red, green or

orange), display range: -199,999 to 999,999;

Bottom Line - 9 digit, 0.35" (8.9 mm), with green backlight, display range:

- 199,999,999 to 999,999,999

2. POWER:

AC Power: 40 to 250 VAC, 50/60 Hz, 20 VA

DC Power: 21.6 to 250 VDC, 8 W

Isolation: 2300 Vrms for 1 min. to all inputs and outputs.

3. SENSOR POWER: +18 VDC, ±5% @ 60 mA max., short circuit protected

4. ANNUNCIATORS:

Line 1 Units Display – Programmable 3 digit units annunciator with tri-color

backlight (red, green or orange)

Setpoint Output Status Indicators - Red backlight color

1 - Setpoint 1 output

2 - Setpoint 2 output

3 - Setpoint 3 output

4 - Setpoint 4 output

5. KEYPAD: 2 programmable function keys, 4 keys total

6. COUNTER DISPLAYS: 6-digit (top line) or 9-digit (bottom line)

Top Line Display Range: -199,999 to 999,999

Bottom Line Display Range: -199,999,999 to 999,999,999

Over Range Display: OUEr

Under Range Display: UndEr

Display Designators: CtA, Ctb, CtC (top line), A, b, C (bottom line)

Maximum Count Rates: 50% duty cycle, count mode dependent

If setpoints disabled: 35 KHz for all modes except Quadrature x4 (32 KHz)

If setpoint(s) enabled: 20 KHz for any mode except Quadrature x1 (19 KHz),

Quadrature x2 (17 KHz) and Quadrature x4 (10 KHz)

7. RATE DISPLAYS: 6-digit (top or bottom line)

Rate A or Rate B Display Range: 0 to 999,999

Rate C, Rate Max (High) or Min (Low) Display Range: -199,999 to 999,999

Over Range Display: OUEr

Under Range Display: UndEr

Display Designators: RtA, Rtb, RtC, Hi, Lo (top or bottom line)

Maximum Frequency: 50 KHz

Minimum Frequency: 0.001 Hz

Display Update Time: 0.1 to 999.9 seconds

Accuracy: ±0.01%

8. SIGNAL INPUTS (INPUT A and INPUT B):

See Section 2.0 Setting the DIP Switches for complete input specifications.

DIP switch selectable inputs accept pulses from a variety of sources

including switch contacts, TTL outputs, magnetic pickups and all standard

RLC sensors. Inputs accept current sinking or current sourcing outputs and

provide selectable input filtering for low frequency signals or switch

contact debounce.

DUAL COUNT MODES:

When any dual count mode is used, then User Inputs 1 and/or 2 will

accept the second signal of each signal pair. The user inputs do not have

the Logic/Mag, HI/LO Freq, and Sink/Source input setup switches. The

user inputs are inherently a logic input with no low frequency filtering.

Any mechanical contacts used for these inputs in a dual count mode

must be debounced externally. The user input may only be selected for

sink/source by the User Input Active parameter (USrACt) .

9. USER INPUTS: Three programmable user inputs

Max. Continuous Input: 30 VDC

Isolation To Sensor Input Common: Not isolated.

Response Time: 12 msec. max.

Logic State: User Selectable for sinking (active low) or sourcing (active high)

INPUT STATE SINKING INPUTS SOURCING INPUTS

20KW pull-up to +3.3V 20KW pull-down

Active V

< 1.1 VDC V

> 2.2 VDC

Inactive V

> 2.2 VDC V

< 1.1 VDC

10. PRESCALER OUTPUT:

NPN Open Collector: I

SNK

= 100 mA max. @ V

= 1 VDC max. V

= 30

VDC max. Duty cycle 25% min. and 50 % max.

11. MEMORY: Nonvolatile memory retains all programmable parameters and

count values when power is removed.

12. ENVIRONMENTAL CONDITIONS:

Operating Temperature Range: 0 to 50 °C

Storage Temperature Range: -40 to 60 °C

Vibration to IEC 68-2-6: Operational 5-150 Hz, 2 g

Shock to IEC 68-2-27: Operational 25 g (10 g relay)

Operating and Storage Humidity: 0 to 85% max. RH non-condensing

Altitude: Up to 2000 meters

13. CERTIFICATIONS AND COMPLIANCES:

CE Approved

EN 61326-1 Immunity to Industrial Locations

Emission CISPR 11 Class A

IEC/EN 61010-1

RoHS Compliant

UL Listed: File #E179259

Type 4X Indoor Enclosure rating (Face only)

IP65 Enclosure rating (Face only)

IP20 Enclosure rating (Rear of unit)

Refer to EMC Installation Guidelines section of the bulletin for additional

information.

14. CONNECTIONS: High compression cage-clamp terminal block

Wire Strip Length: 0.3" (7.5 mm)

Wire Gauge Capacity: One 14 AWG (2.55 mm) solid, two 18 AWG (1.02

mm) or four 20 AWG (0.61 mm)

15. CONSTRUCTION: This unit is rated NEMA 4X/IP65 for indoor use only.

IP20 Touch safe. Installation Category II, Pollution Degree 2. One piece

bezel/ case. Flame resistant. Synthetic rubber keypad. Panel gasket and

mounting clip included.

16. WEIGHT: 8 oz. (226.8 g)

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Red-lion PAX2D User Manual Page 3

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