Electronic counter DC-JA7(48x48mm LCD)

DC-JA7	Total counter
	Easy to see!

Feature

White LCD display(LED back-light)
7 digits(7-segment, zero-suppress), reset display, overflow display(8th digit can be displayed)
Reset key-lock provides
It is easy to change reset key-lock and counting speed with slide switch under the counter)

Specifications

Kinds	Addition type total counter
Model No.	DC-JA7-AW	DC-JA7-DW
Power source	100 to 240VAC(50/60Hz)	12 to 24VDC(Ripple 20% or less)
Fluctuation range	85 to 250VAC	12 to 24VDC±10%
Power consumption	1.2VA(when 240VAC)	0.7W(when 24VDC)
Front size	24×48mm
Number of digit	7 digits(8 digits with overflow display)
Display	7-segment LCD(LED backlight), height 9mm, width 2.95mm
Memory function	EEP-ROM(Re-writing 0.1 million times or more)
Counting speed	30Hz/1kHz changeover, 30Hz : contact, transistor, min. signal width 16.7msec(make ratio 1:1) 1kHz : Transistor, min. signal width 0.5msec(make ratio 1:1)
Input signal	Contact and open-collector(flow current when short-circuited : approx. 4mA) Impedance when ON(short-circuited) : 1kΩ or less Impedance when OFF(opened) : 100kΩ or more
Ambient temperature/humidity	-10 to +50 degrees C(-25 to +55 degrees Cwhen stored), 35 to 85%RH
Insulation resistance	100MΩ or more(500VDC megger) between conducting terminal and uncovered non-charged metal
Withstand voltage	2000VAC/min. between conducting terminal and uncovered non-charged metal
Noise resistance	Square-wave noise by noise simulator(Rising 1nsec, width 1µsec) Common mode 2kV
Static electricity	10kV but 8kV when malfunction
Vibration resistance	Double amplitude 4mm, 16.7Hz (Malfunction : Double amplitude 0.5mm, 10 to 55Hz), each 1 hour in X, Y and Z direction
Impact resistance	294m/s²( Malfunction : 98m/s²) each 3 time in X, Y and Z direction
Starting time when Power-ON	2sec or less
Protective structure	IP66(Only front panel : must be using rubber packing)
Case material	Polycarbonate
Weight	Approx. 70g
Attachment	Mounting hook, rubber packing

External dimension

Counter

Panel-cut dimension

Connection

DC-JA(AC power)	DC-JA(DC power)

[Caution]

* Use the solderless terminal for M3.
* Use 2-core shield wire or metal wire tube and make it as short as possible. Don't make parallel wiring with power cable or high voltage cable etc.
* Counting input can't be accepted for 2sec after putting power source in.

Input circuit

Input(count/reset)

[Caution]

* Each input circuit of DC-JA series is common use for contact and transistor. Flow current from the counter is approx. 4mA. Use the relay for little current in case of contact input.

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Electronic counter DC-JM(48x48mm LCD)

DC-JM	Electronic counter with DIN size
	12 pcs of counters are built-in 1 input, 12 presets, 1 output

Feature

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.

Specifications

Kind	Increment type preset counter
Model No.	DC-JM4-AW	DC-JM4-DW	DC-JM6-AW	DC-JM6-DW
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(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

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.

Connection

AC Power	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.
4.	DC-J doesn't operate for approx. 2.5 sec after putting power source in.

I/O circuit

Input(counting/counter No.choice)	Transistor output

Contact output(1C relay)

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Electronic counter DC-M(LED, DIN size)

DC-M	LED display DIN size Electronic counter
	Easy operation, clear display & easy pre-set

Feature

All models provide increment/decrement counting and this counter can apply to wide range of application because of free voltage, 100 to 240VAC.

Specifications

72×72mm type

Type	Increment/decrement type total counter	Increment/decrement type preset counter
Model No.	DC-MA6-D	DC-MB6-D
Display	Red LED 7-segment LED(Height10mm, width5.7mm), Range: 999999 to -99999 (Zero-suppress)
Number of digit	6 digits
Power source	100 to 240VAC（50/60Hz)
Fluctuation range	-15％ to ＋10％
Power consumption	Approx. 4.5VA(when 240VAC)
Counting	Contact/transistor open-collector input : Counting when OFF→ON, voltage input: Counting when “L”→“H”
Preset		1
Preset method		Digital switch for each digit
Counting speed	30Hz: Min. signal width 16.7msec, make-ratio 1:1 5kHz: Min. signal width 100μsec, make-ratio 1:1(Changeover by slide switch)
Counting prohibited	Prohibited when ON("H" level in case of voltage input)Response time: 16msec or less(when 30Hz), 100μsec or less(when 5kHz)
Counting/ reset/counting prohibited input	Contact/transistor open-collector input Impedance(ZON): 1kΩ or less when ON(Short-circuit), Impedance(ZOFF): 5kΩ or more when OFF(Opened)
Control output operation	Self-holding operation: It operates when preset value and returns by reset Single-shot operation: It operates when preset value and returns after specific time(200ms）
Power source for sensor	12VDC（+10％, -10％）, 100ｍＡ（Ripple 5% or less）
Ambient temperature, humidity	-10 degrees C to ＋45 degrees C（-20 degrees C to ＋55 degrees C when stored) 45 to 85%RH
Memory time against power failure	Memory time/once: approx. 10 years, memory numbers: 0.1 million times
Case	Case: ABS resin, dust-proof cover: polycarbonate
Attachment	Dust-proof cover, fitting metal

72×144mm type

Type	Increment/decrement type total counter	Increment/decrement type preset counter	Increment/decrement type 2-preset counter
Model No.	DC-MA6-E	DC-MB6-E	DC-MC6-E
Display	Red LED 7-segment LED(Height15mm, width8.8mm), Range: 999999 to -99999 (Zero-suppress)
Number of digit	6 digits
Power source	100 to 240VAC(50/60Hz)
Fluctuation range	-15％ to ＋10％
Power consumption	約4.5VA(when 240VAC)
Counting	Contact/transistor open-collector input : Counting when OFF→ON, voltage input: Counting when “L”→“H”
Preset		１	2
Preset method		Digital switch for each digit
Counting speed	30Hz: Min. signal width 16.7msec, make-ratio 1:1 5kHz: Min. signal width 100μsec, make-ratio 1:1(Changeover by slide switch)
Counting prohibited	Prohibited when ON("H" level in case of voltage input)Response time: 16msec or less(when 30Hz), 100μsec or less(when 5kHz)
Counting/ reset/counting prohibited input	Contact/transistor open-collector input Impedance(ZON): 1kΩ or less when ON(Short-circuit), Impedance(ZOFF): 5kΩ or more when OFF(Opened)
Control output operation	Self-holding operation: It operates when preset value and returns by reset Single-shot operation: It operates when preset value and returns after specific time(200ms）
Power source for sensor	12VDC（+10％, -10％）, 100ｍＡ（Ripple 5% or less）
Ambient temperature, humidity	-10 degrees C to ＋45 degrees C（-20 degrees C to ＋55 degrees C when stored) 45 to 85%RH
Memory time against power failure	Memory time/once: approx. 10 years, memory numbers: 0.1 million times
Case	Case: ABS resin, dust-proof cover: polycarbonate
Attachment	Dust-proof cover, fitting metal

* DC-MOW with BCD read-out output is also lined up. Ask us in details.。

External dimension

72×72mm type

Panel-cut dimension

72×144mm type

Panel-cut dimension

Connection

Input/transister output

Contact/transister open-collector input	Voltage input

Connection

DC-M_Connection 72×72mm type

Contact/Open-collector input

Note) Count 1 terminal [8] is increment, Count 2 terminal [9] is decrement. In case of 90 phase-difference input, when Count 1 is shifted shifted by 90°, it is increment counting, and when Count 2 is shifted 90°, it is decrement counting.
Note) In case of Total counter, [4] [5] [6] terminal are not used.
Note) FG [3] terminals should be grounded.

DC-M_Connection 2×144mm type

Contact/Open-collector input

Note) Terminals [11] and [18] are connected inside
Note) Count 1 [12] is increment counting and Count 2 [13] is decrement counting. In case of 90°phase-difference input, when Count 1 is shifted by 90°, it is increment counting, and when Count 2 is shited by 90°, it is decrement counting.
Note) In case of total counter, [4] [5] [6] [7] [8] [9] [16] [17] terminals are not used.
Note) In case of preset counter (1 preset type), [4] [5] [6] [16] terminals are not used.
Note) FG ([3] terminal) should be grounded.

Caution note)

* Do not use unused terminal as relay terminal.
* Each input to counting, reset and count prohibition is common use for contact and open-collector. Wire to each input and output terminal 2-core shield wire or metal conduit tube as short as possible. Do not lay the wires close to or parallel to line cable, power cable or high voltage line.
* For connection, use M3 pressure connection terminals.

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Electronic counter/DC-JB/JC(48x48mm LCD)

DC-JB/JC	Electronic counter with DIN size
	VARIOUS FUNCTIONS IN DIN SIZE(48×48)!

Feature

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

Specifications

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

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.

Connection

AC Power

DC Power

*	In case of DC-JC In case of DC-JB,10:transrator output 1, 12:transrator output 2

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 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.