15-channel Isolated Digital Input Module using the DCON or Modbus Protocol (Gray Cover) (RoHS)

M-7046

15-channel Isolated Digital Input Module using the DCON or Modbus Protocol (Gray Cover) (RoHS)

  Price:  $159.00  

Features

The M-7046 is a 15-channel Digital Input module. Each channel features photocoupler isolation and can be used as a 16-bit counter. In addition, the Digital Input type can be selected as either sink or source via wire connections.

  • Sink- or Source-type Digital Input
  • Photocouple Isolation
  • All Channels can be used as 16-bit Counters
  • ±8 kV ESD Protection
  • ±4 kV EFT Protection
  • ±3 kV Surge Protection
  • 5000 VDC Isolation Voltage
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 to +75°C

Applications

  • All Types of ON/OFF Control
  • Industrial Automation
  • Industrial Machinery
  • Building Automation
  • Food and Beverage Systems
  • Semiconductor Fabrication
  • Control Systems

Specifications

System Specifications

Communication

Interface

RS-485

RS-485 Bias Resistor

No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)

Format

(N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1)

Baud Rate

1200 to 115200 bps

Protocol

Modbus RTU, DCON

Dual Watchdog

Yes, Module (1.6 Seconds), Communication (Programmable)

LED Indicator/Display

System LED Indicator

Yes, 1 as Power/Communication Indicator

I/O LED Indicator

-

7-Segment LED Display

-

Isolation

Intra-Module Isolation, Field-to-Logic

5000 VDC

EMS Protection

ESD (IEC 61000-4-2)

±8 kV Contact for each Terminal
±16 kV Air for Random Point

EFT (IEC 61000-4-4)

±4 kV for Power Line

Surge (IEC 61000-4-5)

±3 kV for Power

Power

Reverse Polarity Protection

Yes

Input Range

+10 ~ +30 VDC

Consumption

0.2 W

Mechanical

Dimensions (L x W x H)

123 mm x 72 mm x 35 mm

Installation

DIN-Rail or Wall Mounting

Environment

Operating Temperature

-25 to +75°C

Storage Temperature

-40 to +85°C

Humidity

10 to 95% RH, Non-condensing

I/OSpecifications

Digital Input/Counter

Channels

15

Type

Dry Contact

Wet

Wet Contact

Sink/Source

Wet Contact

ON Voltage Level

+3.5 ~ +50 VDC

OFF Voltage Level

+1 VDC Max.

Dry Contact

ON Voltage Level

-

OFF Voltage Level

-

Effective Distance for Dry Contact

-

Counters

Max. Count

65535 (16-bit)

Max. Input Frequency

100 Hz

Min. Pulse Width

5 ms

Input Impedance

10 kΩ

Channel-to-Channel Isolation

-

Overvoltage Protection

±70 VDC

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