Non-Linear Systems
Counters, Frequency Meters & Interval Timers

Digital Counters, Frequency Meters and Interval Timers NLS panel mount digital counters, frequency meters, and interval timers are available in three case styles and feature a wide range of functions. These versatile, rugged, and low cost meters find many applications. Features in various meters include highly accurate crystal time base circuitry, counts of up to 1,000,000 per second, frequencies to 60 MHz and a presettable decimal point. Multiplexed BCD outputs are also available on some meters.
Specifications
Model Number PC-40 PF-5 RC-5TB RC-6TB XC-4
Type Counter Frequency Meter Universal / Multifunction Counter Counter
Digit / Display 4 dgt – 0.3-in 5 dgt – 0.3-in 5 dgt – 0.56-in 6 dgt – 0.3-in 4 dgt – 0.56-in
Leading Zero Suppression
Accuracy ±1 count ±1 count± time base ±1 count± time base ±1 count ±1 count
Carry / Count Extend
Hold
Max Frequency / Counts per sec 1,000,000 10MHz 10MHz 1,000,000 1,000,000
Input Signal Voltage +3V to +l5V 3V to 30VPP (700VPP) 0V to +5V (30VPP) 0V to +5V (30VPP) +3V to +l5V
Contact Closure
Operating Temperature Range 0°C to +50°C 0°C to +50°C 0°C to +50°C 0°C to +50°C 0°C to +50°C
MUXBCD Output
Crystal Time Base
Connector Type Edge Card Edge Card Terminal Block Terminal Block Pin
Case Type 3/64 DIN 3/64 DIN 1/8 DIN 1/8 DIN 1/8 DIN Short Depth
Power +5VDC ±5% @200mA +5VDC ±5% @150mA +5VDC ±5% @250mA +5VDC ±5% @250mA +5VDC ±5% @100mA
Weight (metric) 4 oz. (113g) 2.5 oz. (71g) 7 oz. (199g) 5 oz. (142g) 2.5 oz. (71g)
Data Sheets Data Sheet PC-40
PC-40
Data Sheet PF-5
PF-5
Data Sheet RC-5TB
RC-5TB
Data Sheet RC-6TB
RC-6TB
Data Sheet XC-4
XC-4
Diagrams
Counters Frequency Meters Schematic
Options
Factory Installed Options PC-40 PF-5 RC-5TB RC-6TB XC-4
Large LED display 0.4-inch 0.4-inch 0.4-inch
Green, Orange, Yellow LEDs
Optional Power Supply 120/240VAC 120/240VAC
Interval Timer Standard RC-6TB/IT
Accessories
Mating Connector N39-282 N39-195 N53-l24
OUR PRODUCTS:
Voltage/Current Meters
    PM Series
    RM Series
    X Series
Counters & Frequency
Frequency Monitors
Loop Meters
Signal Conditioners
CONTACT:
Phone: (619) 521-2161
Email: sales@nonlinearsystems.com

Contact Us
SEND REPAIRS TO:
Non-Linear Systems
4142 Adams Ave #103-542
San Diego, CA 92116

Copyright © 2022, Nonlinear Systems. All Rights Reserved.
Non-Linear Systems
Counters, Frequency Meters & Interval Timers


Digital Counters, Frequency Meters and Interval Timers

NLS panel mount digital counters, frequency meters, and interval timers are available in three case styles and feature a wide range of functions. These versatile, rugged, and low cost meters find many applications. Features in various meters include highly accurate crystal time base circuitry, counts of up to 1,000,000 per second, frequencies to 60 MHz and a presettable decimal point. Multiplexed BCD outputs are also available on some meters.
Specifications
  For best viewing, turn phone sideways.
Model Number PC-40 PF-5 RC-5TB RC-6TB XC-4
Type Counter Frequency Meter Universal / Multifunction Counter Counter
Digit / Display 4 dgt – 0.3-in 5 dgt – 0.3-in 5 dgt – 0.56-in 6 dgt – 0.3-in 4 dgt – 0.56-in
Leading Zero Suppression
Accuracy ±1 count ±1 count± time base ±1 count± time base ±1 count ±1 count
Carry / Count Extend
Hold
Max Frequency / Counts per sec 1,000,000 10MHz 10MHz 1,000,000 1,000,000
Input Signal Voltage +3V to +l5V 3V to 30VPP (700VPP) 0V to +5V (30VPP) 0V to +5V (30VPP) +3V to +l5V
Contact Closure
Operating Temperature Range 0°C to +50°C 0°C to +50°C 0°C to +50°C 0°C to +50°C 0°C to +50°C
MUXBCD Output
Crystal Time Base
Connector Type Edge Card Edge Card Terminal Block Terminal Block Pin
Case Type 3/64 DIN 3/64 DIN 1/8 DIN 1/8 DIN 1/8 DIN Short Depth
Power +5VDC ±5% @200mA +5VDC ±5% @150mA +5VDC ±5% @250mA +5VDC ±5% @250mA +5VDC ±5% @100mA
Weight (metric) 4 oz. (113g) 2.5 oz. (71g) 7 oz. (199g) 5 oz. (142g) 2.5 oz. (71g)
Data Sheets Data Sheet PC-40
PC-40
Data Sheet PF-5
PF-5
Data Sheet RC-5TB
RC-5TB
Data Sheet RC-6TB
RC-6TB
Data Sheet XC-4
XC-4

* Factory Modifications Available
Diagrams
Counters Frequency Meters Schematic
Options
  For best viewing, turn phone sideways.
Factory Installed Options PC-40 PF-5 RC-5TB RC-6TB XC-4
Large LED display 0.4-inch 0.4-inch 0.4-inch
Green, Orange, Yellow LEDs
Optional Power Supply 120/240VAC 120/240VAC
Interval Timer Standard RC-6TB/IT
Accessories
Mating Connector N39-282 N39-195 N53-l24
OUR PRODUCTS:
Voltage/Current Meters - PM Series
Voltage/Current Meters - RM Series
Voltage/Current Meters - X Series
Counters & Frequency
Frequency Monitors
Loop Meters
Signal Conditioners
CONTACT:
Phone: (619) 521-2161
Email: sales@nonlinearsystems.com

Contact Us
SEND REPAIRS TO:
Non-Linear Systems
4142 Adams Ave #103-542
San Diego, CA 92116

Copyright © 2022, Nonlinear Systems. All Rights Reserved.