Trang chủ » Module vào/ra tương tự/số kết nối RS-485/Ethernet » Module RS-485 DCON & Modbus RTU 14 kênh đầu vào số (DI) ICP DAS M-7041D CR

Module RS-485 DCON & Modbus RTU 14 kênh đầu vào số (DI) ICP DAS M-7041D CR

14-ch Isolated DI (Wet, 4~30 VDC) Module with LED Display

Tính năng

Module RS-485 DCON & Modbus RTU 14 kênh đầu vào số (DI) ICP DAS M-7041D CR

• Sink- or Source-type Digital Input
• Photocouple Isolation
• All Channels can be used as 16-bit Counters
• ±4 kV ESD Protection
• 3750 VDC Isolation Voltage
• Dual Watchdog
• Wide Operating Temperature Range: -25 ~ +75°C

Chia sẻ:
Model: M-7041D CR
Views: 1176

Module RS-485 DCON & Modbus RTU 14 kênh đầu vào số (DI) ICP DAS I-7041PD-G CR

The I-7041 and I-7041P provide 14 channels for digital input, each of which features photocouple isolation. In addition, either sink- or source-type digital input can be selected via wire connections, and all channels are able to be used as 16-bit counters. The I-7041D and I-7041PD include 14 LED indicators that can be used for DI channel status monitoring. 4 kV ESD protection and 3750 VDC intra-module isolation are standard. The hardware specifications for the M-7041 and M-7041P are the same as for the I-7041 and I-7041P, and support both the Modbus RTU and DCON protocols, which can be configured via software. ICPDAS recommends selecting the “P” version of the digital input module for industrial use.

  • Tự động hóa tòa nhà
  • Tự động hóa nhà máy
  • Máy tự động
  • Bảo trì từ xa
  • Chẩn đoán từ xa
  • Kiểm tra trang thiết bị
Models I-7041 M-7041 I-7041P M-7041P
I-7041D M-7041D I-7041PD M-7041PD
Digital Input/Counter
Channels 14
Type Dry Contact –
Wet Contact Sink/Source
Wet Contact On Voltage Level +1 VDC Max. +4 ~ 30 VDC +11 VDC Max. +19 ~ 30 VDC
Off Voltage Level +4 ~ 30 VDC +1 VDC Max. +19 ~ 30 VDC +11 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 3 KΩ
Channel to Channel Isolation –
Overvoltage Protection ±35 VDC
Models I-7041 M-7041 I-7041P M-7041P
I-7041D M-7041D I-7041PD M-7041PD
Communication
Interface RS-485
Format N, 8, 1
Baud Rate 1200 ~ 115200 bps
Protocol DCON Modbus RTU, DCON DCON Modbus RTU, DCON
Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator Yes, 1 LED as Power/Communication Indicator
I/O LED Indicator –
Yes, 14 LEDs as Digital Input Indicators
7-Segment LED Display –
Isolation
Intra-Module Isolation, Field-to-Logic 3750 VDC
EMS Protection
ESD (IEC 61000-4-2) ±4 kV Contact for each Terminal
±8 kV Air for Random Point
EFT (IEC 61000-4-4) ±2 kV for Power Line
Surge (IEC 61000-4-5) –
Power
Reverse Polarity Protection Yes
Input Range 10 ~ 30 VDC
Consumption 0.2 W 0.2 W 0.2 W 0.2 W
1.0 W 1.0 W 1.0 W 1.0 W
Mechanical
Dimensions (W x L x H) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall Mounting
Environment
Operating Temperature -25 ~ +75°C
Storage Temperature -40 ~ +85°C
Humidity 10 ~ 95% RH, Non-condensing
M-7041D-G     CR 14-ch Isolated DI (Wet, 4~30 VDC) Module with LED Display using DCON and Modbus Protocols (Gray Cover) (RoHS)
tM-7520U CR RS-232 to RS-485 converter (RoHS)
tM-7561 CR USB to RS-485 converter (RoHS)
I-7514U CR 4-channel RS-485 Hub (RoHS)
SG-3000 series Signal Conditioning Modules for Thermocouple, RTD, DC Voltage, DC Current and Power Inputs
Data Sheet icon_manual icon_address-3
TOP HOME