AS4R-2R [MSYSTEM]

Plug-in Signal Conditioners M-UNIT;


型号：	AS4R-2R
厂家：	M-SYSTEM
描述：	Plug-in Signal Conditioners M-UNIT
文件：	总4页 (文件大小：157K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: AS4R

R: 24 V DC

Plug-in Signal Conditioners M-UNIT

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

P: 110 V DC

RTD ALARM

(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)

(dual or quad alarm trip; field-configurable)

Functions & Features

[3] OPTIONS (multiple selections)

Standards & Approvals

• Provides relay outputs at preset temperature levels

• Quad or dual trip

blank: CE marking

• Setting and display in engineering unit values

• Setpoint adjustments with the front keypad

• Software lock

/UL: UL approval, CE marking

Temperature Range

blank: -5 to +55°C

• Adjustable hysteresis (deadband)

• On-delay timer

/T: Wide operating temperature range -25 to +55°C

(Option /T is Not selectable with UL approval.)

Other Options

• Hi/Lo trip and energized/de-energized coil independently

selectable for each setpoint

blank: none

• Enclosed relays

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

• Relays can be powered by 200 V AC and 100 V DC

• High-density mounting on DIN rail

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

Typical Applications

• Annunciator

• Various alarm applications

/C02: Polyurethane coating

(1.97)

/C03: Rubber coating (UL not available)

TERMINAL SCREW MATERIAL

/S01: Stainless steel (UL not available)

EX-FACTORY SETTING

(3.15)

/SET: Preset according to the Ordering Information Sheet

(No. ESU-1606)

132

(5.20)

GENERAL SPECIFICATIONS

Construction: Plug-in

mm (inch)

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

MODEL: AS4R–[1]–[2][3]

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

Burnout: Upscale standard; downscale optional by

programming

ORDERING INFORMATION

• Code number: AS4R-[1]-[2][3]

Specify a code from below for each of [1] through [3].

(e.g. AS4R-2-R/UL/Q)

Sampling cycle: 100 msec.

User-configurable items: Front key pad

• Alarm setpoint

• Specify the specification for option code /Q

(e.g. /C01/SET)

• Power ON-delay time

[1] OUTPUT

• Alarm ON-delay time

2: 4 points; N.O. or make contact

3: 4 points; N.C. or break contact

5: 2 points; SPDT or transfer contact

• Moving average

• Hi/Lo trip operation

• Coil at alarm

• Hysteresis (deadband)

• Temperature limit

[2] POWER INPUT

AC Power

• Temperature unit

• RTD type

M2: 100 – 240 V AC, 50 – 60 Hz

(Operational voltage range 85 – 264 V, 47 – 66 Hz)

DC Power

• Others

(Refer to the instruction manual)

AS4R SPECIFICATIONS

ES-1606 Rev.18 Page 1/4

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

MODEL: AS4R

■ DISPLAY

equipment.

Use within relay rating for EU and UL.

LED: 8 mm (.31”) 7 segment, red

Number of display digits: 4 digits for DATA display;

2 digits for ITEM display

Alarm Trip Operation

Terminal No. in parentheses

Example with quad N.O. contacts (LL, L, H, HH)

PV indication: Temperature in engineering unit

Overrange indication: LEDs blinking

Power saving mode: Displays turn off if the keys are

untouched for a preset time period

LEDs: Red LEDs turn on when coils are energized.

(L1 and L2 for 2-point alarm. L1, L2, L3 and L4 for 4-point

alarm.)

ON OFF

L1 (9–10)

ON OFF

L2 (1–2)

OFF ON

L3 (1–3)

OFF ON

L4 (9–11)

Input

(%)

▲

100

INPUT SPECIFICATIONS

Maximum leadwire resistance: 200 Ω per wire (3-wire)

Sensing current: ≤ 1.0 mA

Trip Operation in Power Failure

• Output code 2: All relays turn off.

• Output code 3: All relays turn on.

• Output code 5: Terminals 1 – 3, 9 – 11 turn on.

Default setting: Pt 100 (JIS ’97, IEC) -100.0 – +500.0°C

Minimum step:

-199.9 to 999.9: 0.1

INSTALLATION

Power consumption

•AC: ≤ 6 VA

Not greater than -200, not lower than 1000: 1

Temperature range

USABLE RANGE

RTD

•DC: ≤ 3.5 W

°C

°F

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

Mounting: Surface or DIN rail

JPt 100 (JIS ’89)

Pt 100 (JIS ’89)

-235 to +560

-240 to +900

-391 to +1040

-400 to +1652

Weight: 500 g (1.1 lb)

Pt 100 (JIS ’97, IEC

)

Pt 50Ω (JIS ’81)

Ni 508.4Ω

Pt 1000

-235 to +700

-100 to +330

-240 to +900

-391 to +1292

-148 to +572

-400 to +1652

PERFORMANCE in percentage of FS input

Setpoint accuracy (trip point accuracy):

±(0.1% of FS + 1 digit)

Ni 100

Cu 10 @ 25 °C

-100 to +250

-210 to +310

-148 to +482

-346 to +590

±(0.2% of FS + 1 digit) for Cu 10

Display accuracy: ±(0.1 % of FS + 1 digit)

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

Response time: ≤ 1.5 sec. (0 – 100 % at 90 % setpoint)

Burnout response: ≤ 5 sec.

OUTPUT SPECIFICATIONS

■ Quad Alarm

Relay rating:

120 V AC @ 1 A (cos ø = 1)

240 V AC @ 0.5 A (cos ø = 1)

30 V DC @ 1 A (resistive load)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @1 minute (input to output

to power to ground)

Maximum switching voltage(Note): 380 V AC or 125 V DC

Maximum switching power(Note): 120 VA or 30 W

Minimum load: 5 V DC @ 10 mA

STANDARDS & APPROVALS

EU conformity:

Mechanical life: 5 × 10

cycles

■ Dual Alarm

EMC Directive

Relay rating:

EMI EN 61000-6-4

120 V AC @ 5 A (cos ø = 1)

EMS EN 61000-6-2

240 V AC @ 2.5 A (cos ø = 1)

Low Voltage Directive

EN 61010-1

30 V DC @ 5 A (resistive load)

Maximum switching voltage(Note): 380 V AC or 125 V DC

Maximum switching power(Note): 600 VA or 150 W

Minimum load: 5 V DC @ 10 mA

Measurement Category II (output)

Installation Category II (power)

Pollution Degree 2

Mechanical life: 5 × 10 cycles

Input to output to power: Basic insulation (300 V)

RoHS Directive

(Note): The value indicate capacity of output relay in

Approval:

AS4R SPECIFICATIONS

ES-1606 Rev.18 Page 2/4

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

MODEL: AS4R

UL/C-UL general safety requirements

(UL 61010-1, CAN/CSA-C22.2 No.61010-1)

EXTERNAL VIEW

DATA

DATA Display

ITEM

ITEM No. Display

ALARM

ITEM

DATA

*Monitor LEDs

DATA UP-DOWN Keys

ITEM No. UP-DOWN Keys

*L3 or L4 does not turn on for dual output type.

Refer to the instruction manual for detailed procedures.

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

CLAMP

(top & bottom)

7.8 (.31)

DIN RAIL

35mm wide

–4.5 (.18) dia.

MTG HOLE

25 (.98) deep

10 11

–M3.5

SCREW

50 (1.97)

103 (4.06)

132 (5.20)

40 (1.57)

50 (1.97)

[3.3 (.13)]

• When mounting, no extra space is needed between units.

AS4R SPECIFICATIONS

ES-1606 Rev.18 Page 3/4

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

MODEL: AS4R

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

■ OUTPUT CODE: 2

■ OUTPUT CODE: 3

• N.O. Relay Output

• N.C. Relay Output

L1 L2 L3 L4

RTD

11 L4 OUTPUT

10 L1 OUTPUT

11 L4 OUTPUT

10 L1 OUTPUT

Low Drift

Amplifier

& Burnout

Digital

Computation

Circuit

COM

L3 OUTPUT

L2 OUTPUT

COM

L3 OUTPUT

L2 OUTPUT

COM

DATA

ITEM

U(+)

POWER

V(–)

Base Socket

■ OUTPUT CODE: 5

• SPDT Relay Output

■ Relay Protection

• AC Powered

Inductive

Load (Coil)

11 N.C.

10 N.O.

RTD

Varistor or Spark

Quenching Circuit

L1 OUTPUT

LOAD

Low Drift

Amplifier

& Burnout

COM

N.C.

N.O.

COM

U(+)

V(–)

Digital

Computation

Circuit

• DC Powered

Inductive

Load (Coil)

L2 OUTPUT

POWER

Diode, Varistor or

CR Circuit

LOAD

DATA

ITEM

Base Socket

Specifications are subject to change without notice.

AS4R SPECIFICATIONS

ES-1606 Rev.18 Page 4/4

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

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