VF5..-KD–Measuring transducer for frequency (square wave signal) : NORIS Group GmbH

Measuring transducer for frequency (square wave signal) for wheel/tyre wear correction
Simple application; for harsh environments
Compact design for mounting side by side
Wheel/tyre diameter setting in mm on sealed drum scale
Operating status indication via integrated LED

Measuring transducers of type VF5..KD convert frequencies (square wave signals) into standardised output signals. They are mounted on G rails or top-hat rails. The sensor input and supply voltage for the output signal are galvanically isolated. The compact and robust design, as well as the relevant tests as per DIN EN 50155, make the product ideal for applications in the field of transport technology.

Supply voltage U_B	9...32 VDC
Input signal	Square wave signals
Output signal	0 ... 10 V/DC (VF5..KD.-G1), 2 ... 10 V/DC (VF5..KD.-G2) short-circuit proof, load current max.20 mA; 0 ... 20 mA (VF5..KD.-I1), 4 ... 20 mA (VF5..KD.-I2), load resistance 0 ... 500 Ω
Operating temperature	-20°C ... +70°C
Connection	DIN EN 46244 tab connector, gold-plated A6,3 x 0.8
Mounting	TS32 G-rail or TS35 top hat rail

Datasheet

Declaration of conformity Vx5

Part code structure
VF5	01	-KD99	-I2	Example: VF501-KD99-I2
	Input range f_B / Upper-range frequency f_E
		Tyre type / maximum velocity type
			Output signal

Part code VF5..-KD
Input range f_B / Upper-range frequency f_E	00	f_B: 10 … 100 Hz, f_E: 50 … 100 Hz
	01	f_B: 20 … 1,000 Hz, f_E: 100 … 1,000 Hz
	02	f_B: 200 … 10,000 Hz, f_E: 1,000 … 10,000 Hz
Tyre type / maximum velocity type		KDx	With setting option for tyre diameter x = key for tyre size as a function of the maximum velocity that can be displayed (assigned when order is placed)
Output signal			-G1-	Output 0 … 10 V DC, short-circuit proof
			-G2-	Output 2 … 10 V DC, short-circuit proof
			-I1-	Output 0 … 20 mA
			-I2	Output 4 … 20 mA
VF5	__	-__	-__	Example: VF501-KD99-I2