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The Red Lion PAXLCRU0 PAX LCR Lite series dual counter and rate panel meter has a 6 digit, red LED display in a 1/8 DIN housing. It has a single or dual counter as well as rate indication, scaling and dual relay outputs. Switching between displays for count and rate is possible through manual or automatic operation. Dual counts, as well as the rate indicator, can have different scaling and decimal points. The display update times for the rate indicator are programmable. Both outputs have a form C relay and function based on count or rate setpoints. AC/DC powered.
Features
- 6 Digit, Red LED Display
- 2 Signal Inputs, 8 Counting Modes
- Programmable Scaling for Count & Rate
- Bi-directional Counting, Up/Down Control
- Quadrature Sensing (up to 4 Times Resolution)
- Built-In Batch Counting
- Programmable User Input
- Dual 5 Amp Form C Relay
- Universal Power
- NEMA 4X/IP65 - Front Panel
- UL Listed
- Not made to directly command motors, valves, or actuators without safeguards
Red Lion PAX LCR Lite Series User Manual
Specifications
Display
6 digit, 0.56" (14.2 mm) intensity adjustable red LEDs
Power Requirements
AC POWER: 50 to 250 VAC 50/60 Hz, 12 VA
Isolation: 2300 Vrms for 1 min. to all inputs and outputs
DC POWER: 21.6 to 250 VDC, 6 W
DC Out: +24 VDC @ 100 mA if input voltage is greater than 50 VAC/VDC
+24 VDC @ 50 mA if input voltage is less than 50 VDC
Memory
Nonvolatile E2PROM retains programmable parameters & display values
Counter Display
Counter A: 6-digits, enabled in all count modes
Display Designator: "A" to the left side of the display
Display Range: -99999 to 999999
Counter B: 6-digits, enabled in Dual Count mode or Batch Counter
Display Designator: "B" to the left side of the display
Display Range: 0 to 999999 (positive count only)
Maximum Count Rates: 50% duty cycle, count mode dependent.
With setpoints disabled: 25 KHz, all modes except Quadrature x4 (23 KHz).
With setpoint(s) enabled: 20 KHz, all modes except Dual Counter (14 KHz),
Quadrature x2 (13 KHz) and Quadrature x4 (12 KHz).
Rate Display
6-digits, may be enabled or disabled in any count mode
Display Range: 0 to 999999
Maximum Frequency: 25 KHz
Minimum Frequency: 0.01 Hz
Accuracy: +/-0.01%
Signal Inputs
Input A: Logic level or magnetic pickup signals.
Trigger levels: VIL = 1.25 V max; VIH = 2.75 V min; VMAX = 28 VDC
Mag. pickup sensitivity: 200 mV peak, 100 mV hysteresis, 40 V peak max.
Input B: Logic level signals only
Trigger levels: VIL = 1.0 V max; VIH = 2.4 V min; VMAX = 28 VDC
User Input
Programmable
Software selectable for active logic state: active low, pull-up
(24.7 KOhm to +5 VDC) or active high, pull-down resistor (20 KOhm).
Trigger levels: VIL = 1.0 V max; VIH = 2.4 V min; VMAX = 28 VDC
Response Time: 10 msec typ.; 50 msec debounce (activation and release)
Output
Type: Dual Form C contacts
Isolation to Input & User/Exc Commons: 1400 Vrms for 1 min.
Working Voltage: 150 Vrms
Contact Rating: 5 amps @ 120/240 VAC or 28 VDC (resistive load), 1/8
H.P. @ 120 VAC (inductive load)
Life Expectancy: 100 K cycles min. at full load rating. External RC snubber
extends relay life for operation with inductive loads.
Response Time: Turn On or Off: 4 msec max.
Standards Compliance
Type 4X Enclosure rating (Face only), UL50
IEC 61010-1, EN 61010-1: Safety requirements for electrical equipment
for measurement, control, and laboratory use, Part 1
UL Listed, File # E137808, UL508, CSA C22.2 No. 14-M95
IP65 Enclosure rating (Face only), IEC 529
IP20 Enclosure rating (Rear of unit), IEC 529
Electromagnetic Compatibility: See user manual
Physical
Operating Temperature: 0 C to 50 C (32 F to 122 F)
Storage Temperature: -40 C to 70 C (-40 F to 158 F)
Humidity: 85% max. relative humidity (non-condensing)
Vibration to IEC 68-2-6: Operational 5 to 150 Hz, in X, Y, Z direction for 1.5 hours, 2g's
Shock to IEC 68-2-27: Operational 30 g (10 g relay), 11 msec in 3 directions
Altitude: Up to 2000 meters
Construction: NEMA 4X/IP65 outdoor use, IP20 Touch Safe, Installation Category II,
Pollution Degree 2, One piece bezel/case; flame resistant; Synthetic rubber keypad;
panel gasket & mounting clip
Connection: High Compression Cage-Clamp Terminal Block
Wire Strip Length: 0.3" (7.5 mm)
Wire Gage: 30-14 AWG copper wire
Torque: 4.5 inch-lbs (0.51 N-m) max.
Dimensions: 1.95" x 3.8" x 4.2"
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