Timer, Counter, Tachometer KCT-6ST-C

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Counter frequency up to 20 kHz, LED indicator, red, 6 decade devices, Operation via keypad, Two counter inputs

Datasheet excerpt: Technical data of KCT-6ST-C

Product Description
Counter

General specifications
Pre-selection		single
Data storage		10⁶ storage cycles or 10 years, EEPROM
Programming		keypad-driven menu
Functional safety related parameters
MTTF_d		1500 a
Mission Time (T_M)		10 a
Diagnostic Coverage (DC)		0 %
Indicators/operating means
Type		7-segment LED display, red
Number of digits		6
Display value		digit height 8 mm
Pre-selection		active at counter value ≤ 0
Key interlock		-
Display interval		-199999 ... 999999 with suppression of leading zeros
Decimal point		0 to max 3 fractional digits
Scale factor		0.0001 ... 99.9999
Reset		manually or external
Electrical specifications
Operating voltage		10 ... 30 V DC
Power consumption		1.5 W
Input
Counting frequency		30 Hz / 20 kHz
Impedance		10 kOhm
Voltage		low: 0 V DC ... 0.2 x supply voltage; high: 0.6 x supply voltage ... 30 V DC
Counting method		adding or subtracting
Output
Optocoupler		Semiconductor output 30 V, max. 10 mA
Ambient conditions
Ambient temperature		-10 ... 50 °C (14 ... 122 °F)
Storage temperature		-25 ... 70 °C (-13 ... 158 °F)
Relative humidity		≤ 80 % (noncondensing)
Mechanical specifications
Connection		7-pin screw terminal , max. core cross-section 0.34 ... 1.5 mm²
Mass		48 g
Dimensions		48 mm x 24 mm x 65 mm
Mounting		latch fastener