Products Detail

DC-JM

Auto CounterElectronic Counter

This product is no longer in production or sales.

12 pcs of counters are built-in
1 input, 12 presets, 1 output

Overview
Specification
External dimension
I/O Circuit
Downloads

Overview

Features

-> Excellent visibility by white LCD
-> function that connects 12 pcs of 1-preset counter in parallel is provided.
-> built-in counter(12 pcs of counter, No.1 to 9, A, B, C) can be chose by the key in the front.
-> Output is one and is common use for 12 pcs of built-in counter(OR output) It can check "count-up" for each counter with characteristic display.
-> It can be used as total counter by setting preset value to 0.
-> It can be prohibited to count by count-prohibition key in the front against unused counter.

Specification

Kind	Increment type preset counter
Model No.	DC-JM4-AW	DC-JM4-DW	DC-JM6-AW	DC-JM6-DW
Power source	100 to 240VAC	24VDC	100 to 240VAC	24VDC
	(50/60Hz)	(Ripple 20% or less)	(50/60Hz)	(Ripple 20% or less)
Fluctuation range	±10% when 24VDC, 85 to 250VAC
Power consumption	4VA^*1(when 240VAC)	1W(when 24VDC)	4VA^*1(when 240VAC)	1W(when 24VDC)
Built-in counter numbers	12
Preset	1 preset
Output numbers	1 output(12 pcs of counter, OR output)
Divider function	-		1/100

Memory function	EEP-ROM(Re-writing 0.1 million times or more)
Counting speed	Changeover for 30Hz/5kHz
Display	7-segment LCD(LED back-light)
Input signal	Contact or open-collector
Output	Transistor output(NPN open-collector) : 100mA or less, 40V or less
	Contact output : 250VAC/30VDC 3A resistance load(cosφ=1)
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 source for sensor	12VDC, 50mA^*2	-	12VDC, 50mA^*2	-

*1 It includes external power source.
*2 In case of using 120VAC or less as power source, possible to supply 100mA outside
* Dust-proof cover(GZ00007) is available as option.

External dimension

Counter

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 / AC Power

Connection / DC Power

Note)Power source for sensor isn't provided.
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 solderless terminal for M3.

Input(counting/counter No.choice)

Transistor output

Contact output(1C relay)

Downloads

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