• converts Frequency up to 20 KHz
• Namur, TTL, PNP Tachometer Input.
• Transistor Output
• Current and Voltage Output
• DIP Switch Configurable
• PC Programmable
• DIN Rail Mounted

General Description

The Frequency converter DAT4540T is a signal conditioning din rail mount converter which converts a pulse input to an analog output equal to the set range which is selectable from 0.1 Hz up to 20 KHz. The DAT4540T also has transistor output which can be used for alarms or Pulse shaping. The input can be from a Tacho, TTL, PNP transistor or from any Namur standard. The DAT4540T provides a Voltage or Current output that is isolated from the power supply and input.

INPUT	OUTPUT	POWER SUPPLY
Namur, TTL, PNP, Tacho, Volts.	Current 4-20mA, 0-20mA.	Power Supply Voltage 14-30Vdc
	Voltage 0-10V Min Span 1 V.	Reverse polarity protection 60Vdc
CURRENT CONSUMPTION	CONFIGURATION	ISOLATION
Between 60 and 115 mA	PC Programmable	3 Way 1500Vac.
EMC	HOUSING	TEMPERATURE
For Industrial environments	Material self-extinguishing	Operating Temperature -4°F +140°F -20°C +60°C
Immunity EN 61000-6-2	Dimensions W x H x T 3 1/2" x 4 1/2 " x 1/2"	Storage Temperature -40°F +185°F-40°C +85°C
Emission EN 6100-6-4	90 x 112x x 12.5 mm	Humidity (non condensing) 0-90%
	Weight 3 oz 90 g

DAT4540T Datasheet

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Applications
Drawings
Signal Conditioners

Input:	Tacho, Voltage, TTL, Namur, PNP. See Data sheet for range.
Output:	Current 4-20mA, 0-20mA Min span 4mA. Voltage 0-10V Min Span 1 V.
Output Digital:	Transistor output Max load 30 Vdc, 100mA.
Power Supply:	20 to 30 Vdc. Reverse polarity protection 60 Vdc.
Current Consumption:	Current output 90 mA max.
Temperature rating:	Operative -4°F +158°F -20°C +70°C
	Temperature Storage Temperature -40°F +185°F -40°C +85°C.
Humidity:	(non condensing) 0-90%.
Housing:	Material self-extinguishing.
Dimensions:	3 1/2" x 4 1/2 " x 1/2", 90 x 112x x 12.5 mm.
Weight:	3 oz 90 g.
EMC.	For industrial environments.
	Immunity: EN 61000-6-2.
	Emission: EN 61000-6-4.
Configuration:	PC Configurable and DIP Switch Configurable

Input.	Namur	G and L
	PNP	G and L
	TTL/Volt	L and I
	Tacho	H and I
Signal Output.
Voltage.	Positive O Negative P
Current.	Active	Positive M Negative N
	Passive	Positive N Negative P
Transistor Output.	Positive F Negative E
Power Supply (18-30Vdc).	Positive Q Negative R.

Frequency converter.

DAT4540T

Specifications

Signal Inputs

Voltage and Current Input