R7D analog lightening-protection power distributors

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5 Piece Minimum Order

País:

China

N º de Modelo:

R7D

Precio FOB:

(Negociable) Obtener el precio más reciente

Lugar de origen:

Precio de pedido mínimo:

Cantidad de pedido mínimo:

5 Piece

Detalle de embalaje:

standard package

El tiempo de entrega:

2-4 weeks

Capacidad de suministro:

Tipo de pago:

T/T, L/C

Grupo de productos :

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Beijing Roybo Zhiyuan Trading Co.

China

Miembro Básico

Persona de contacto Ms. Nancy

Yushan, Beijing, Beijing

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Descripción del producto

R7D series analog lightening-protection power distributors, used for industrial automation system, supply power to the two-wire system instrument and receive 4 ~ *0mA output signal outputed by on-site instruments, then isolate it and transform to DCS/PLC. It realized the matching of signal types, signal amplification, isolation and anti- interference, etc. between industrial on-site instruments and DCS/PLC. Products of this series characteristically have SPD function, which can efficiently absorb and release the surge energy produced by (external) induction lightening. Moreover, this product can work as 4~*0 mA signal isolator through different connections. It contains a variety of combination forms like one- & one-output, one- & two-output, two- & two-output, etc. The width of this shell is only *2mm, which satisfies the high-density requirements of on-site installation.

General specifications
Construction	Ultra-thin terminal connections	Protection grade	IP*0
Connect	Phoenix terminals M3 screws	Mounting	EN***5 standard 5mmDIN guide
Wire diameter	0.**2.5mm2	Dimensions	W2 x H5 x D**0 mm
Tightening	0.**0.6Nm	Weight	probably **0g
Housing material	Fire resin

Input signal specifications
Input signal range	4~0mA, 0mA, 5V, 5V, *0V etc.
Input resistance	Current signal : ≤*0W
	Voltage signal : ≥**0KW
Absolute maximum	Current signal: ≤**0mA (with over-current protection)
	Voltage signal: ≥*0V (with over-voltage protection)
Isolation power	no-load 4VDC±5%, 0mA output ≥ *0VDC
Isolation power overload	≤**0mA (with over-current/short circuit protection)
Output signal specifications
Output signal range	4~0mA,0~0mA,1~5V,0~5V,0~*0V etc. output signal types
Output signal resistance	0/4~0mA output: 0~*0W (with short circuit protection)
	0~0mA output: 0~**0W (with short circuit protection)
	0/1~5V output:≥**0KW (with short circuit protection)
	0~*0V output: ≥1MW (with short circuit protection)

Typical application:

Ø Field may suffer attack of induction lightening surge.

Ø Field where two-wire instruments need distribution power.

Ø Field existing grounding potential difference.

Ø Field existing heavy electromagnetic interference.

Ø Protecting DCS or PLC system.

Ø Signal need to be distributed in two roads.

If you have any queries, please feel free to contact with us.

País:	China
N º de Modelo:	R7D
Precio FOB:	(Negociable) Obtener el precio más reciente
Lugar de origen:	-
Precio de pedido mínimo:	-
Cantidad de pedido mínimo:	5 Piece
Detalle de embalaje:	standard package
El tiempo de entrega:	2-4 weeks
Capacidad de suministro:	-
Tipo de pago:	T/T, L/C
Grupo de productos :	-