R3-PA4BS/Q [MSYSTEM]

Remote I/O R3 Series LOW SPEED TOTALIZED PULSE INPUT MODULE;


型号：	R3-PA4BS/Q
厂家：	M-SYSTEM
描述：	Remote I/O R3 Series LOW SPEED TOTALIZED PULSE INPUT MODULE 输入元件
文件：	总5页 (文件大小：135K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MODEL: R3-PA4B

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

Screw terminal: Nickel-plated steel

Remote I/O R3 Series

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

bus or internal power

LOW SPEED TOTALIZED PULSE INPUT MODULE

(4 points, isolated)

Input gain: Selectable with the side DIP SW

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

Red when the bus A operates normally;

Green when the bus B operates normally;

Amber when both buses operate normally.

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

Red with input abnormality;

27.5 (1.08)

130

(5.12)

Green in normal operating conditions.

Count reset: Via DIP switches on the side

109

(4.29)

mm (inch)

INPUT SPECIFICATIONS

■ Sensor Excitation

MODEL: R3–PA4B[1][2]

Voltage: 12 V DC ±10 %

Current: 15 mA

Current limiting circuit: Approx. 30 mA

■MAXIMUM FREQUENCY: 100 Hz

ORDERING INFORMATION

• Code number: R3-PA4B[1][2]

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

(e.g. R3-PA4BW/Q)

Minimum pulse width requirement: 5 msec. for both ON and

OFF

■DIVIDING RATIO: 1 – 50000 (programmable using the

R3CON PC Configurator software;

• Specify the specification for option code /Q

(e.g. /C01/SET)

factory setting ‘1’)

■COUNT RANGE: 1 – 100 000 000 (0 at reset)

Min. and max. pulse range selectable using the R3CON PC

Configurator Software. Refer to the R3CON Users Manual for

detailed information.

NO. OF CHANNELS

4B: 4 channels, low speed totalized pulse input

Count at overflow: Reset and restart at ‘1.’

Recount start value at over flow: 0 or 1

Maximum count: 1000 – 800 000 000

■DETECTING LEVEL

[1] COMMUNICATION MODE

S: Single

W: Dual

Detecting level: 15 – 100 %

[2] OPTIONS

blank: none

(of voltage across the terminals)

Factory setting: 50 % (programmable using the R3CON PC

Configurator software)

/Q: With options (specify the specification)

Current limiting circuit: Approx. 30 mA

Note 1. Each channel has three sets of input terminals.

Input terminal 1: 2 – 5, 7 – 10, 12 – 15, 17 – 20

Input terminal 2: 3 – 5, 8 – 10, 13 – 15, 18 – 20

Input terminal 3: 4 – 5, 9 – 10, 14 – 15, 19 – 20

Note 2. Gain 1 or Gain 2 selectable with the side DIP SW.

Note 3. Measured as 0 % below 15 % of the range.

■THRESHOLD

SPECIFICATIONS OF OPTION: Q (multiple selections)

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

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet

(No. ESU-8387)

Pulse logic is detected by comparing input pulse voltage

and the detecting level. Detecting ‘Rise’ or ‘Sink’ can be

switched by using the R3CON PC Configurator software;

factory setting ‘Rise’)

GENERAL SPECIFICATIONS

Connection

■ Open Collector (input terminal 3, gain 1)

Sensor excitation: 12 V DC

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

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

Pull-up resistance: 20 kΩ (shorted across 1 – 3, 6 – 8, 11 –

R3-PA4B SPECIFICATIONS

ES-8383 Rev.7 Page 1/5

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

MODEL: R3-PA4B

13, 16 – 18 respectively)

procedure because the module does not start counting with

ON state.

ON voltage: ≤ 1.5 V (≤ 2 kΩ recommended)

OFF voltage: ≥ 2.5 V (≥ 20 kΩ recommended)

(Set detecting level 50 % when the saturation voltage is not

greater than 0.8 V, set 70 % when the saturation voltage is

between 0.8 to 1.5 V.)

■ Voltage Pulse (input terminals 1 and 2)

Waveform: Square, sine or similar waveforms

Input impedance: 100 kΩ minimum at input terminal 1

20 kΩ minimum at input terminal 2

Operational voltage across the terminals:

0 – 50 V (input terminal 1, gain 1)

0 – 25 V (input terminal 1, gain 2)

0 – 12 V (input terminal 2, gain 1)

0 – 6 V (input terminal 2, gain 2)

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: 200 g (0.44 lb)

PERFORMANCE

Data allocation: 8

Current consumption:

80 mA (with no load at the sensor excitation)

130 mA (15 mA at each excitation)

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @ 1 minute (input 1 to input

2 to input 3 to input 4 to internal bus or internal power)

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

power supply module)

FUNCTIONS

■ MANUAL COUNT RESET

1) Remove Network Module or its cables and interrupt

communication with other devices.

2) Turn ON the Count Reset SW.

3) Return the module to the base and turn the power supply

on.

4) ERR LED turns on and the module starts resetting its

counter. When the resetting is complete, the LED turns to

green. DO NOT remove the power while the red LED is on.

The RUN LED starts blinking at the same time.

5) After the green LED is confirmed, turn the power supply

off.

6) Turn OFF the Count Reset SW.

7) Return the Network module onto the base and turn the

power supply on.

Note: Count Reset SW must be turned OFF after this

R3-PA4B SPECIFICATIONS

ES-8383 Rev.7 Page 2/5

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

MODEL: R3-PA4B

EXTERNAL VIEW

■FRONT VIEW

RUN LED

■SIDE VIEW

ERR LED

SW3

SW2

SW1

Gain

Count Reset

Set the Count Reset SW to OFF to start counting.

OUTPUT DATA DESCRIPTIONS

ADDRESS

CONTENTS

Input 1 totalized value (lower 16 bits)

Input 1 totalized value (upper 16 bits)

Input 2 totalized value (lower 16 bits)

Input 2 totalized value (upper 16 bits)

Input 3 totalized value (lower 16 bits)

Input 3 totalized value (upper 16 bits)

Input 4 totalized value (lower 16 bits)

Input 4 totalized value (upper 16 bits)

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

27.5 (1.08)

109 (4.29)

POSITIONING

GUIDE

20–M3

SCREW

TERMINAL

COVER

R3-PA4B SPECIFICATIONS

ES-8383 Rev.7 Page 3/5

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

MODEL: R3-PA4B

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

RUN LED ERR LED DIP SW

Isolation

INTERNAL BUS A

Sensor

Excitation

Communication

Circuit

EXC +

INTERNAL BUS B*

Input

Circuit

INP TERM. 1

INP TERM. 2

INP TERM. 3

COM

Input 1

INTERNAL POWER

Isolation

Sensor

Excitation

EXC +

Input

Circuit

INP TERM. 1

INP TERM. 2

INP TERM. 3

Input 2

Control

Circuit

COM 10

Sensor

Excitation

EXC + 11

Input

Circuit

INP TERM. 1 12

INP TERM. 2 13

INP TERM. 3 14

COM 15

Input 3

Sensor

Excitation

EXC + 16

Input

Circuit

INP TERM. 1 17

INP TERM. 2 18

INP TERM. 3 19

COM 20

Input 4

*For dual redundant communication.

Input Connection Example (Input 1)

■ Open Collector

12V DC

20kΩ

1kΩ

7.5kΩ

■ Voltage Pulse input

• Operational voltage across the terminals: 0 − 50V, 0 − 25V

• Operational voltage across the terminals: 0 − 12V、0 − 6V

–

100kΩ

20kΩ

1kΩ

100kΩ

20kΩ

1kΩ

12V DC

PWR

7.5kΩ

–

R3-PA4B SPECIFICATIONS

ES-8383 Rev.7 Page 4/5

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

MODEL: R3-PA4B

Specifications are subject to change without notice.

R3-PA4B SPECIFICATIONS

ES-8383 Rev.7 Page 5/5

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

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