倍加福變送器配電*

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倍加福變送器配電*
倍加福變送器供電模塊接收普通或者智能變送器的4…20 mA信號的同時，為該變送器供電。該模塊將危險區的測量值（例如溫度、壓力、流量等）成比例的變送成電流信號送往安全區。

倍加福變送器配電*的詳細資料：

倍加福變送器接收普通或者智能變送器的4…20 mA信號的同時，為該變送器供電。該模塊將危險區的測量值（例如溫度、壓力、流量等）成比例的變送成電流信號送往安全區。

二線制變送器的供電和信號從同一對導線上傳輸。智能型變送器不僅供電和傳輸普通的4…20mA信號，同時還將數字信號疊加在模擬信號上。

倍加福變送器產品介紹：

產品


	1-channel isolated barrier, 24 V DC supply （Power Rail）, Input HART with transmitter supply, 3 analog outputs 4 mA ... 20 mA, Sink and source mode output, Configurable by keypad


	1-channel isolated barrier, 24 V DC supply （Power Rail）, Input HART with transmitter supply, 2 relay outputs （changeover contacts）, 3 analog outputs 4 mA ... 20 mA, Sink and source mode output, Configurable by keypad


	SMART Transmitter Power Supply, Output Current Sink

	KFD2-STC4-Ex1-Y122583


	1-channel isolated barrier, 24 V DC supply （Power Rail）, Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources, 0/4 mA ... 20 mA current sink output, Terminals with test points, Up to SIL2 acc. to IEC 61508, Input: 3-wire transmitter, Rated voltage: 20 ... 35 V DC, SIL/IEC 61508, Output signal: 0/4 ... 20 mA （overload > 25 mA）, HART transfer, Output, current sink, Input, current source, Explosion protection: Ex-Input


	SMART Transmitter Power Supply

	KFD2-STC4-Ex1.2O


	1-channel isolated barrier, 24 V DC supply （Power Rail）, Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources, Dual output 0/4 mA ... 20 mA, Terminals with test points, Up to SIL3 acc. to IEC 61508, Input: 3-wire transmitter, Rated voltage: 20 ... 35 V DC, SIL/IEC 61508, Output signal: 0/4 ... 20 mA （overload > 25 mA）, HART transfer, Dual output, Input, current source, Explosion protection: Ex-Input


	SMART Transmitter Power Supply

	KFD2-STC4-Ex2


	2-channel isolated barrier, 24 V DC supply （Power Rail）, Input 2-wire SMART transmitters, Output 0/4 mA ... 20 mA, Terminals with test points, Up to SIL2 acc. to IEC 61508, Input: 2-wire transmitter, Rated voltage: 20 ... 35 V DC


	SMART Transmitter Power Supply, Output Current Sink

	KFD2-STC4-Ex2-Y132953


	2-channel isolated barrier, 24 V DC supply （Power Rail）, Input 2-wire SMART transmitters, 0/4 mA ... 20 mA current sink output, Terminals with test points, Up to SIL2 acc. to IEC 61508, Input: 2-wire transmitter, Rated voltage: 20 ... 35 V DC


	SMART Transmitter Power Supply

	KFD2-STV3-Ex1-2


	1-channel isolated barrier, 24 V DC supply （Power Rail）, 2-wire SMART transmitter, Output 2 V ... 10 V, SMART capable up to 40 kHz （-1dB）, Suitable for Honeywell DE protocol, Terminals with test points, Input: 2-wire transmitter, Rated voltage: 20 ... 35 V DC


	SMART Transmitter Power Supply

	KFD2-STV4-Ex1-1


	1-channel isolated barrier, 24 V DC supply （Power Rail）, Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources, Output 0/1 V ... 5 V, Terminals with test points, Up to SIL2 acc. to IEC 61508, Input: 3-wire transmitter, Rated voltage: 20 ... 35 V DC


	SMART Transmitter Power Supply

	KFD2-STV4-Ex1-2


	1-channel isolated barrier, 24 V DC supply （Power Rail）, Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources, Output 0/2 V ... 10 V, Terminals with test points, Up to SIL2 acc. to IEC 61508, Input: 3-wire transmitter, Rated voltage: 20 ... 35 V DC


	1-channel isolated barrier, AC/DC wide range supply, Input 2-wire and 3-wire transmitters and 2-wire current sources, Output 0/4 mA ... 20 mA, 2 relay contact outputs, Programmable high/low alarm, Linearization function （max 20 points）, Line fault detection （LFD）, Up to SIL2 acc. to IEC 61508, Input: 3-wire transmitter, Rated voltage: 20 ... 90 V DC or 48 ... 253 V AC, Output: 2 x 1 changeover contact + 4-20 mA

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