GS8579-EX.TC-2 inputs 2 outputs TC Input Isolated Barrier-上海辰竹仪表有限公司

GS8579-EX.TC 2 inputs 2 outputs TC Input Isolated Barrier

TC input Isolated Barrier with 2 inputs 2 outputs, converts thermal couple or mV signal in hazardous area into 0-20mA, 4-20mA or 0-5V, 1-5V signal,. It is intelligent and has cold junction compensation function, RTD, TC potentiometer indexing number and range can be configured through computer. The product needs an independent power supply. Input circuit, output circuit and power supply are each galvanically isolated.

Number of channels:

2inputs/2outputs

Input signal:

Thermocouple T

Thermocouple E

Thermocouple J

Thermocouple K

Thermocouple S

Output signal:

4~20mA

0~20mA

0~5V

1~5V

Power Supply Mode :

24VDC

Power Conntecion Mode:

Terminal Power Supply

Bus Power Supply

GS8579-EX.TC

Product details

Technichal Data

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2 inputs 2 outputs TC Input Isolated Barrier

Product Name	GS8579-EX.TC Isolated Barrier
Number of channels	2 inputs 2 outputs
Supply voltage(Ue)	20~35V DC
Input signal	Thermal couple signal: T E J K N R S B
Output signal	0-20mA,4-20mA,0-5V,1-5V
Weight	Approx 150g
Field apparatus	thermal couple, or mV signal

2 inputs 2 outputs TC Input Isolated Barrier

FAQ

Q: What information should I provide before order?

A: Please confirm the input data, output data and another function you need.

Q: How long is your warranty period?

A: Dedication to our customers and recognition of industry requirements, we announced 5 years warranty at 2 0 1 3 and continues to drive our development of new products and solutions to meet our customers’ needs.

Q: Are you trading company or manufacturer ?

A: We are manufacturer, providing own brand product and also ODM/OEM services.

Q: How long is your delivery time?

A: ≤ 20 pcs, generally it is 3 days after 100% down-pay; 20--100 pcs, it is 3-10 days according to quantity; More than 100 pcs, pls contact with our support.

Q: What is your terms of payment ?

A: 100% T/T in advance.

2 inputs 2 outputs TC Input Isolated Barrier

Packing information

unit packaging size for 1pc of GS8579-EX TC Input Isolated Barrier

outer carton for 5 pcs of GS8579-EX Isolated Barrier: 17*15*13 cm

outer carton for 10 pcs of GS8579-EX Isolated Barrier: 30*18*15 cm

outer carton for 20 pcs of GS8579-EX Isolated Barrier: 35*29*14 cm

outer carton for 40 pcs of GS8579-EX Isolated Barrier: 35*29*26 cm

FAQ

Q: How to set the input data?

A: Before order, please confirm the sensor type and range scope you need, we will set as you need before delivery out.

On the other hand, CHENZHU RTD/TC producta are programmable. The configuration software and dedicated adapter will be needed.

Q: Are you trading company or manufacturer ?

A: We are manufacturer, providing own brand product and also ODM/OEM services.

Q: How long is your delivery time?

A: ≤ 20 pcs, generally it is 3~7 working days after 100% down-pay; 20-100 pcs, it is 2~4 weeks after 100% down-pay according to quantity; More than 100 pcs, pls contact with our support.

Q: What is your terms of payment ?

A: 100% T/T in advance.

General

Input data

Output data

Power supply

Dimensions

Housing

Product approvals

Standard/Specification

Safe data(EX)

EMC data

Operating conditions

Connection data

Installation

Others

Technichal Data

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General

Number of channels	2inputs/2outputs
Dielectric strength	Non-intrinsically safe part and intrinsically safe part≥2500VAC,power supply part and non-intrinsically safe part≥500VAC
Temperature drift	0.01%F.S./℃
Response time	Reach 90% of final value in 1s
Insulation resistance	Non-intrinsically safe part and intrinsically safe part≥100MΩ,power supply part and non-intrinsically safe part≥100MΩ
Electromagnetic compatibility	According to IEC 61326-1(GB/T 18268)
EX marking	[Ex ia Ga]IIC [Ex iaD]
Weight	Approx 150g
Field apparatus	TC;mV
Suitable location	zone 0;zone 1;zone 2;IIA;IIB;IIC;T4~T6

Input data

Input signal

T;E;J;K;N;R;S;B;mV

Output data

Output signal	0~20mA;4~20mA;0~5V;1~5V
Current output load resistance	RL≤300Ω
Voltage output load resistance	RL≥20kΩ
Alarm indication	Lower than range, LED YELLOW falshing, output current ≈3.8mA;Higher than range, LED RED falshing, output current ≈20.8mA;Breakage, LED YELLOW and RED falshing alternately, output current ≈20.8mA;Short circuit, LED YELLOW and RED falshing alternately, output current ≈3mA

Power supply

Supply voltage(Ue)	20~35V DC
Power protection	Reverse protection of power supply
Current consumption	≤65mA (at 24Vdc supply,20mA output)
Power supply mode	Independent power supply
Power connecting mode	DIN Rail BUS;Terminal

Dimensions

Depth	118.9mm
Height	106.0mm
Width	17.5mm

Housing

Brand	Phoenix
Material	PC
Degree of protection	IP20
Flammability rating	UL94/V0
Colour	gray

Product approvals

Approvals

NEPSI

Standard/Specification

NEPSI

[Ex ia Ga] IIC Comply with standard: GB 3836.1、GB 3836.4、GB 3836.20 [Ex iaD] Comply with standard: GB 12476.1、GB 12476.4

Safe data(EX)

Max. r.m.s. a.c. or d.c. voltage Um	250V
Max.output voltage Uo	8.5V(9,10,11;12,13,14)
Max.output current Io	20mA(9,10,11;12,13,14)
Max.output power Po	43mW(9,10,11;12,13,14)
IIC Max. external inductance Lo	3.6mH(9,10,11;12,13,14)
IIC Max. external capacitance Co	6.5μF(9,10,11;12,13,14)
IIB Max. external inductance Lo	10.8mH(9,10,11;12,13,14)
IIB Max. external capacitance Co	60μF(9,10,11;12,13,14)
IIA Max. external inductance Lo	28.8mH(9,10,11;12,13,14)
IIA Max. external capacitance Co	1000μF(9,10,11;12,13,14)

EMC data

Electrical fast transient/burst immunity	According to:IEC 61326-1;Class A
Surge immunity	According to:IEC 61326-1;Class B
Radiated,radio-frequency,electromagnetic field immunity	According to:IEC 61326-1
Electrostatic discharge immunity	According to:IEC 61326-1;Class B
Immunity to conducted disturbances, induced by radio-frequency fields	According to:IEC 61326-1

Operating conditions

Ambient temperature	-20℃~+60℃
Storage temperature	-40℃~+80℃
Relative humidity	10%~90%
Environmental requirements	The air should not contain any medium corrupting the coat of chrome,nickel and silver.Moreover,violent quiver and impact or any cause of electromagnetic induction (such as big current or spark,etc.)must be avoided when using

Connection data

Conductor cross section solid range	0.5~2.5mm²
Conductor cross section flexible range	0.5~2.5mm²
Conductor cross section AWG min.	12
Conductor cross section AWG max.	24
Stripping length	8mm
Screw thread	M3
Connection method	Screw connection
Tightening torque min.	0.5 Nm
Tightening torque max.	0.6 Nm

Installation

Mounting type

DIN35mm

Others

Cold junction compensation accuracy

±1℃(Compensation range:-20℃～＋60℃)

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