Masibus 16 Channel Digital Input Module MAS-DI-16-D User Manual

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16 CHANNEL DIGITAL INPUT MODULE masibus

Ref No: m11A/om/101

Issue No: 03

User Manual

16 CHANNEL DIGITAL INPUT MODULE

D----

Masibus Automation & Instrumentation Pvt. Ltd.

B/30, GIDC Electronics Estate,

Sector-25, Gandhinagar-382044, Gujarat, India

Web: www.masibus.com

16 CHANNEL DIGITAL INPUT MODULE masibus

Ref No: m11A/om/101

Issue No: 03

Contents

1.

INTRODUCTION …………………….……………………………...............03

1.1

Purpose of the manual

1.2

Overview

1.3

Product ordering code

2.

SPECIFICATIONS…………………….……………………………………..04

2.1

Electrical Specification

2.2

Mechanical Specification

2.3

Environmental condition

3.

TERMINAL CONNECTIONS……………………………………………….05

3.1

Connection Details

3.2

Wiring diagram & Circuit Diagram

4.

I/O module Operation….……….……………………………………………..06

5.

SAFETY AND WARNING PRECAUTIONS…………………….………….07

5.1

Safety Precautions

5.2

Warning Precautions

6.

MAINTENANCE………………………………………………………..……07

Figures

Figure 1: On/Off –State Voltage Range ....………………………………………….04

Figure 2: Terminal connection ………………………………………………………05

Figure 3: Wiring Diagram & Circuit Diagram ………………….…………………..06

Figure 4: Block Diagram of I/O Module....…………………………….…………….06

Tables

Table 1: Product ordering code ……….. …………………………………………03

Table 2: Electrical Specification …………………………………………………….04

Table 3: Connection Details ………………………………………………………...05

Table 4: Operation Details …………………………………………………………..06

Note:

Information in this manual is subject to change without prior notice or permission.

16 CHANNEL DIGITAL INPUT MODULE masibus

Ref No: m11A/om/101

Issue No: 03

1.

INTRODUCTION

1.1 Purpose of the manual

This manual should be provided to the end user. Keep an extra copy or copies of the manual in a safe place.

Read this manual carefully to gain a thorough understanding of how to operate this product before starting operation.

This manual describes the functions of this product. Masibus does not guarantee the application of these functions for any particular purpose.

1.2 Overview

MAS-DI-16-D-XXXXX I/O

Modules are used to detect on/off voltage levels.

1.3

Product ordering code

It can interface to AC or DC voltage levels.

The modules feature input filtering,

5300V optical isolation, and builtin surge protection to enhance the reliability of operation in noisy industrial environments.

Typical applications for AC input modules include sensing the presence or absence of voltage, and sensing contact closure from sources such as proximity switches, limit switches, float switches, selector switches, push buttons, toggle switches, and thermostats.

Both sinking and sourcing versions of the fast response input module are available.

Model No

MAS-DI-

16-D-

XXXXX

INPUT

TYPE

X

AC

DC

Input

Voltage

X

1 230VAC 0 SOURCE 0

2 110VAC 1 SINK

1 220VDC

2 110VDC

Output Type

X

Output

Protection

X

1

NON

FUSE

WITH

FUSE

3 48VDC

4 24VDC

5 12VDC

Output

Connection

X

0 D-TYPE

1 FRC

Table 1: Product Ordering Code

User Manual Page 3 of 7

16 CHANNEL DIGITAL INPUT MODULE masibus

Ref No: m11A/om/101

Issue No: 03

2. SPECIFICATIONS

2.1 ELECTRICAL SPECIFICATION:

2.1.1 INPUT VOLTAGE:

Voltage

Category

12V(DC)

Operating voltage

7-15V(DC)

24V(DC) 15-30V(DC)

48V(DC) 30-55V(DC)

110V(DC) 70-132V(DC)

220V(DC) 110-250V(DC)

110V(AC) 70-132V(AC)

Number of input

16

16

16

16

16

16

On state voltage

(Von)

≥ 7V(DC)

≥ 15V(DC)

≥ 30V(DC)

≥ 75V(DC)

≥ 110V(DC)

≥ 70V(AC)

230V(AC) 110-265V(AC) 16 ≥ 110V(AC)

Table2: Electrical Specification

On/Off –State Voltage Range:

Nominal

Input

Current

3mA at 12

VDC

3mA at 24

VDC

3.2mA at 48

VDC

2mA at

110VDC

2mA at

220VDC

12 mA at

120VAC

12 mA at

230VAC

Off state voltage

(Voff)

≤ 4V(DC)

≤ 5V(DC)

≤ 9V(DC)

≤ 30V(DC)

≤ 50V(DC)

≤ 30V(AC)

≤ 50V(AC)

Response

Time

≤ 2mSec

≤ 2mSec

≤ 2mSec

≤ 15mSec

≤ 20mSec

≤ 100mSec

≤ 100 mSec

Figure 1: On/Off –State Voltage Range

2.1.2

OUTPUT VOLTAGE:

Signal Type: Open Collector

Nominal Voltage: 24VDC

Nominal Current: 5mA

Maximum Voltage: 28VDC

Output ON Status LED: Green

2.1.3 EXTERNAL POWER SUPPLY

: 24V DC

2.2 MECHANICAL SPECIFICATION

Terminals: Phoenix make PCB type

Terminal block can accept up to 2.5 square mm Wire.

Case: Phoenix make Profile UM-72.

Size:200mm (L)X 90mm (W)X 60mm (H)

Mounting: DIN RAIL

Connections: Power, Input & Output as shown in figure.

Weight: 0.250 Kg.

2.3 ENVIRONMENTAL

SPECIFICATION

Operating temperature: 0

°

C to55

°

C

Insulation Resistance: Greater than

200M

between all Input channels and output Channels at 500V DC.

Electrical Isolation: 1500Vac between all input channels and output Channels.

Humidity: 30% to 85% RH non-condense

User Manual Page 4 of 7

16 CHANNEL DIGITAL INPUT MODULE masibus

Ref No: m11A/om/101

Issue No: 03

3. TERMINAL CONNECTION, WIRING DIAGRAM & CIRCUIT

DIAGRAM

3.1 Terminal connection

Figure 2: Terminal connection

3.1.1 Connection Details:

12

13

Terminals 25 pin D-

Type

20 pin FRC

Connector

14

15

Connector

16

1 DI 16 DI 16

17

2 DI 15 DI 15

18

3 DI 14 DI 14

19

4 DI 13 DI 13

20

5 DI 12 DI 12

21

6 DI 11 DI 11

22

7 DI 10 DI 10

23

8 DI 9 DI 9

24

9 DI 8 DI 8

25

10 DI 7 DI 7

11 DI 6 DI 6

DI 5

DI 4

DI 3

DI 2

DI 1

NC

NC

NC

NC

NC

NC

NC

+24V

GND

Table3: Connection Details

User’s Manual Page 5 of 7

DI 5

DI 4

DI 3

DI 2

DI 1

NC

NC

+24V

GND

16 CHANNEL DIGITAL INPUT MODULE masibus

Ref No: m11A/om/101

Issue No: 03

3.2 Wiring Diagram & Circuit Diagram:

Ex+

Ex+

X

INPUT SIGNAL

1 4

Ex-

2 3

Ex-

SW1

+

DI 1

Ex+

-

X

1 4

SW2

+

DI 2

-

2 3

Where X = Filtering Circuit (AC Input)

Attenuation circuit (DC Input)

SW3

+

DI 3

-

SW4

+

DI 16

-

Figure.3: Wiring Diagram & Circuit Diagram:

4. I/O MODULE OPERATION:

An input module respond to an input signal in following manner:

Input filtering limits the effect of voltage transients caused by contact bounce and/or electrical noise. If not filtered, voltage transients could produce false data.

All input modules use input filtering.

Optical isolation shields back plane circuits and module logic circuits from possible damage due to electrical transients.

Logic circuit processes the signal & determines the output signal.

An output LED indicates the status of the output signal.

Block Diagram of I/O Module is shown in figure 4

INPUT

X OPTICAL

ISOLATION

LOGIC

CIRCUIT

OUTPUT

DRIVE

OUTPUT

LED

Where X = Filtering Circuit (AC Input)

Attenuation circuit (DC Input)

Figure.4: Block Diagram of I/O Module

User’s Manual Page 6 of 7

16 CHANNEL DIGITAL INPUT MODULE masibus

Ref No: m11A/om/101

Issue No: 03

5. SAFETY AND WARNING

PRECAUTIONS

5.1. Safety Precautions

Dangerous voltages capable of causing death are sometimes present in this instrument. Before installation or beginning of any troubleshooting procedures the power to all equipment must be switched off and isolated. Units suspected of being faulty must be disconnected and removed first and brought to a properly equipped workshop for testing and repair.

Component replacement and interval adjustments must be made by a company person only.

5.2 Warning Precautions

Make all terminations without applying aux. supply. This decreases the chances for shock, fuse blowing / tripping and damage to unit, because of wrong connection or loose connections.

All supplies and mainly SMPS supplies draw huge spike currents when power is on. If connections are made while the power is on, power-on huge currents are applied more frequently than in normal case, which may result in damage to some components.

Hanging wires exert unwanted pressure on terminations and should be avoided.

The terminations should be done using correct type of lugs and should never be done using soldered ends or free wires.

Route the wiring through an approved cable housing to minimize the risk of accidental damage.

NOTE:

UNPACKING: Upon receipt of the shipment remove the unit form the carton and inspect the unit for shipping damage.

If any damage due to transit, report and claim with the carrier. Write down the model number, serial number, and date code for future reference, when communicating with our Customer

Support Division.

6. MAINTANCE

Before installation or beginning of any troubleshooting procedures the power to all equipment must be switched off and isolated. Units suspected of being faulty must be disconnected and removed first and brought to a properly equipped workshop for testing and repair.

Component replacement and interval adjustments must be made by a company person only.

User’s Manual Page 7 of 7

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