Products Detail

DC-JB/JC

Auto CounterElectronic Counter

This product is no longer in production or sales.

VARIOUS FUNCTIONS IN DIN SIZE(48×48)!

Overview
Specification
External dimension
I/O Circuit
Downloads

Overview

Features

-> Excellent visibility by white LCD
-> It can be changed to easy mode or multi mode. It can show the setting condition.
-> 12 digits total counter is built-in.(It can show producing numbers per day, month or year)
-> Corresponding to each output mode(Self-holding, One-shot, Agree, Comparing)
-> Pre-scale function provides.(0.001 to 9.999) Decimal point can be changed.
-> Corresponding to each input mode(increment/decrement independence, Phase-difference, Increment, Decrement, Increment/decrement command
-> CE Marking, IP66 protection(only front panel with rubber packing), Protecting structure with terminal cover, Key-protection for prevention mishandling provides

Specification

Type	1-preset counter				2-preset counter
Model No.	DC-JB6-AW	DC-JB6-AY	DC-JB6-DW	DC-JB6-DY	DC-JC6-AW	DC-JC6-AY	DC-JC6-DW	DC-JC6-DY
Power source	100 to 240VAC(50/60Hz)		24VDC(ripple 20% or less)		100 to 240VAC(50/60Hz)		24VDC(ripple 20% or less)
Fluctuation range	±10% when 24VDC, 85 to 250VAC
Power consumption	4VA^*1(240VAC)		1W(24VDC)		5VA^*1(240VAC)		1W(24VDC)
Number of digit	6 digits, -99999 to 999999(Total counter : 12 digits)
Memory function	EEP-ROM(Re-writing 0.1 million times or more)
Counting speed	Changeover for 30Hz/5kHz
Reset	External reset, manual reset, automatic reset
Pre-scale	0.001 to 9.999
Decimal point position	Lower 4 digits
Single-shot time	0.005 to 9.999s
Display	7-segment LCD(LED back-light)
Input mode	Changeover for Increment/decrement independence, Phase-difference, Increment, Decrement, Increment/decrement command
Output mode	Changeover for One-shot return, Self-holding free, One-shot free, Agree free, Comparing free
Output function	Changeover for standard or digit-up				Standard/Batch/Prediction
Input signal	Contact or open-collector, Impedance when ON(short-circuit) : 1k ohm or more, Impedance when OFF(short-circuit) : 100k ohm or more, Flowing current when short-circuit : approx. 4mA
Control output	Transistor output(NPN open-collector) : 100mA or less, 40V or less
	Contact output(1c,1a^*2) : 250VAC/30VDC 3A Resistance load(cosφ=1)
Power for sensor	12VDC, 50mA		-		12VDC, 50mA		-

*1 It includes external power source.
*2 Only AC power type with 2-preset provides

External dimension

DC-JB/JC

60→48 frame(GZ00003)

Use this frame when using DC-J instead of our counter with 60×60 such as DC-NXB, DC-S series.

I/O Circuit

Connection

Caution
1.Don't use empty terminal as relay terminal.
2.Each input for counting and reset is common use for contact and transistor. Make a wiring with 2-core shield wire and metal as short as possible. Also, don't make a wiring with power and high voltage line etc.
3.Use solderlss terminal for M3.
4.Function of output 1 is different between DC-JB and DC-JC. DC-JB : carry output, DC-JC : standard, batch and prediction output(depending on counter mode). Output 2 is standard output for both DC-JB and DC-JC.

Input(Counting1/Counting2/Reset)

Transistor output

Contact output(1A relay)

Contact output(1C relay)

Downloads

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