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Designed just for easy operation |
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Wide ranges of time from 0.001sec to 9999hrs. |
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9 kinds of output mode for various applications. |
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Batch counting function possible equipped with counter.(DT7-B4) |
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Precision control possible to 0.001 second. |
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High-visibility LCD display with built-in backlight |
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Online set value changeable. |
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DT7-4 |
DT7-B4 | |
Size |
DIN 72】72mm |
Model |
DT7-4 |
DT7-B4 |
General Type |
With Counter Type |
Display modes |
Elapsed time (UP), Remaining time (DOWN) |
Out modes |
A,A-1,A-2,A-3,b,b-1,d,E,F |
Time range |
99.99s (0.01s~), 999.9s(0.1s~), 9999s(1s~), 99m59s(1s~), 999.9m(0.1m~), 9999m(1m~),
99h59m(1m~), 999.9h(0.1h~),9999h(1h) |
Input signal |
SIGNAL, RESET, GATE, KEY PROTECT input |
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COUNTER input (1KHz), COUNTER RESET input |
Input logic |
No voltage input : Via opening and closing of contact |
Control outputs |
Contact output 1c (250V 5A) NPN open collector (DC 30V 100mA max.) |
Counter outputs |
- |
NPN open collector (DC 30V 100mA max.) |
Display |
LCD with backlight |
Time tolerance |
【0.01% 【 0.05sec. max. (case of power start) 【0.005% 【 0.03sec. max. (case of signal start) *set value base |
Memory backup |
Over 10 years (+20∑C) |
External power supply |
DC12V 【 10% 80mA. (5% ripple max.) |
Rated supply voltage |
AC 100~240V (50/60Hz) |
DC12~24V (20% ripple max.) |
Current consumption |
Approx. 8VA (at 50Hz, 240VAC) Approx. 5W (at 24VDC) | |
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