R3-RS8W/CE [MSYSTEM]

Remote I/O R3 Series RTD INPUT MODULE;


型号：	R3-RS8W/CE
厂家：	M-SYSTEM
描述：	Remote I/O R3 Series RTD INPUT MODULE 输入元件
文件：	总5页 (文件大小：140K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: R3-RS8

Remote I/O R3 Series

GENERAL SPECIFICATIONS

Connection

Internal bus: Via the Installation Base (model: R3-BSx)

Input: M3 separable screw terminal (torque 0.5 N·m)

Internal power: Via the Installation Base (model: R3-BSx)

Screw terminal: Nickel-plated steel

RTD INPUT MODULE

(8 points, isolated)

27.5 [1.08]

Isolation: Input 1 to input 2 to input 3 to input 4 to input 5 to

input 6 to input 7 to input 8 to internal bus or internal power

Sensor type: Selectable with the side DIP SW

(Independent types selectable per group of 4 channels.)

Temperature unit: °C, °F or absolute temperature selectable

with the side DIP SW

130

[5.12]

Conversion rate: Selectable with the side DIP SW

Burnout detection: Upscale or downscale selectable with the

side DIP SW

109

[4.29]

mm [inch]

Linearization: Standard

RUN indicator: Bi-color (red/green) LED;

Red when the bus A operates normally;

MODEL: R3-RS8[1][2]

Green when the bus B operates normally;

Amber when both buses operate normally.

ERR indicator: Bi-color (red/green) LED;

ORDERING INFORMATION

• Code number: R3-RS8[1][2]

Specify a code from below for each of [1] and [2].

(e.g. R3-RS8W/CE/Q)

Red with burnout; Green in normal operating conditions.

• Specify the specification for option code /Q

(e.g. /C01/SET)

INPUT SPECIFICATIONS

Maximum leadwire resistance: 100 Ω per wire

Sensing current: ≤ 1 mA

NO. OF CHANNELS

Temperature range

8: 8

°C

RTD

USABLE RANGE CONFORMANCE RANGE

Pt 100 (JIS ’97, IEC)

Pt 100 (JIS ’89)

-240 to +900

-236 to +560

-200 to +850

-200 to +660

-200 to +510

[1] COMMUNICATION MODE

S: Single

JPt 100 (JIS ’89)

W: Dual

Pt 50Ω (JIS ’81)

Ni 100

-236 to +700

-100 to +252

-212 to +312

-100 to +200

-200 to +649

-80 to +250

-50 to +250

-50 to +150

Cu 10 @25°C

Cu 50

[2] OPTIONS (multiple selections)

Standards & Approvals

blank: Without CE

°F

USABLE RANGE CONFORMANCE RANGE

RTD

/CE: CE marking

Pt 100 (JIS ’97, IEC)

Pt 100 (JIS ’89)

-400 to +1652

-393 to +1040

-328 to +1562

-328 to +1220

-328 to +950

Other Options

JPt 100 (JIS ’89)

blank: none

Pt 50Ω (JIS ’81)

Ni 100

-393 to +1292

-148 to +486

-350 to +594

-148 to +392

-328 to +1200

-112 to +482

-58 to +482

-58 to +302

/Q: Option other than the above (specify the specification)

Cu 10 @25°C

Cu 50

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

Max. (upscale) or min. (downscale) value of the usable range when

a burnout is detected.

/C02: Polyurethane coating

/C03: Rubber coating

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet

(No. ESU-8365)

R3-RS8 SPECIFICATIONS

ES-8365 Rev.10 Page 1/5

https://www.m-system.co.jp/

MODEL: R3-RS8

INSTALLATION

Operating temperature: -10 to +55°C (14 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Atmosphere: No corrosive gas or heavy dust

Mounting: Installation Base (model: R3-BSx)

Weight: 250 g (0.55 lb)

PERFORMANCE

Conversion accuracy: ±1.0°C (±1.8°F) except ±3.0°C

(±5.4°F) for Cu 10 @ 25°C

Conversion rate: 250 msec. or 1 sec. selectable

Data range

°C, absolute temperature: Engineering unit value × 10

(integer)

°F: Engineering unit value (integer)

Data allocation: 8

Current consumption: 100 mA

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)

Burnout response time: ≤ 2 sec.

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1000 V AC @ 1 minute (input 1 to input

2 to input 3 to input 4 to input 5 to input 6 to input 7 to

input 8 to internal bus or internal power)

2000 V AC @ 1 minute (power input to FG; isolated on the

power supply module)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

RoHS Directive

R3-RS8 SPECIFICATIONS

ES-8365 Rev.10 Page 2/5

https://www.m-system.co.jp/

MODEL: R3-RS8

EXTERNAL VIEW

■ SIDE VIEW

■ FRONT VIEW

RUN LED

ERR LED

Functions

RTD

SW1

SW2

SW3

Burnout

Input 1-4 (SW1)

Input 5-8 (SW2)

Temp.

Unit

Conv.

Rate

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]

27.5 [1.08]

109 [4.29]

POSITIONING

GUIDE

28–M3

SCREW

TERMINAL

COVER

R3-RS8 SPECIFICATIONS

ES-8365 Rev.10 Page 3/5

https://www.m-system.co.jp/

MODEL: R3-RS8

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

RUN LED ERR LED DIP SW

Input Circuit

RTD

INTERNAL BUS A

Communication

Circuit

INTERNAL BUS B*

INPUT 1

Control

Circuit

Input Circuit

RTD

INTERNAL POWER

INPUT 2

INPUT 3

INPUT 4

INPUT 5

INPUT 6

INPUT 7

INPUT 8

*For dual redundant communication.

• Unused Input Channels

Close scross the unused input terminals with a resistor as shown below and set the DIP switch for an RTD.

INPUT 1

INPUT 2

INPUT 3

INPUT 4

INPUT 5

INPUT 6

INPUT 7

INPUT 8

The resistance value must match the RTD type (100Ω for Pt 100, 50Ω for Pt 50Ω).

Unused channels left open are equal to the burnout, which turns the red ERR LED on and sets a burnout flag

at the PLC or the host device.

Unused channels can be speci"ed and set so on the PC Con"gurator Software (model: R3CON) without needing

to connect resistors at the "eld terminals.

R3-RS8 SPECIFICATIONS

ES-8365 Rev.10 Page 4/5

https://www.m-system.co.jp/

MODEL: R3-RS8

Specifications are subject to change without notice.

R3-RS8 SPECIFICATIONS

ES-8365 Rev.10 Page 5/5

https://www.m-system.co.jp/

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