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16-ch Isolated DI (Wet, 80~250 VAC/VDC) Module with LED Display


16-ch Isolated DI (Wet, 80~250 VAC/VDC) Module with LED Display

  Price:  $269.00  

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  • AC/DC Digital Input: 16 Channels
  • Digital Output: 2 Channels
  • All Digital Input Channels Can be used as 16-bit Counters
  • Channel-to-Channel Isolation
  • ±4 kV ESD Protection
  • 3750 VDC Isolation Voltage
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 to +75°C



The M-7058D-16 module provides 16 channels for AC/DC digital input, each of which features channel to channel photocouple isolation, and two channels for digital output. All digital input channels are also able to be used as 16-bit counters. The module has 16 LED indicators that can be used to monitor the status of the digital input channels. That also provides ±4 kV ESD, ±4 kV EFT and ±2 kV Surge protection, as well as 3750 VDC intra-module isolation to enhance noise protection capabilities in harsh industrial environments.


CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)
Intra-module Isolation 3750 VDC
EMS Protection
EFT (IEC 61000-4-4) ±4 kV for Power Line
ESD (IEC 61000-4-2) ±4 kV Contact for each Terminal
±8 kV Air for Random Point
Surge (IEC 61000-4-5) ±2 kV for Power Line
LED Indicators
Status 1 x Power and Communication
16 x Digital Input
Digital Input/Counter
Channels 16
Type Wet Contact
Sink/Source (NPN/PNP) Sink/Source
Wet Contact, ON Voltage Level 80 ~ 250 VDC
80 ~ 250 VAC
Wet Contact, OFF Voltage Level 30 VAC/VDC Max.
Max. Counts 65535 (16-bit)
Frequency 100 Hz
Min. Pulse Width 5 ms
Input Impedance 150 kΩ
Overvoltage Protection 300 VAC/VDC Max.
Digital Output
Channels 2
Type Isolated Open Collector
Sink/Source (NPN/PNP) Sink
Load Voltage +5 ~ +50 VDC
Max. Load Current 600 mA/Channel
Overvoltage Protection 60 VDC
Overload Protection 1.4 A
Short-Circuit Protection Yes
Power on Value Yes, Programmable
Safe Value Yes, Programmable
COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Protocol Modbus RTU, DCON
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 0.4 W
Dimensions (mm) 121 x 76 x 42 (W x L x H)
Installation DIN-Rail
Operating Temperature -25 ~ +75°C
Storage Temperature -40 ~ +85°C
Humidity 10 ~ 95% RH, Non-condensing

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