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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule RS-485 DCON 4 kênh đầu vào số DI + 8 kênh đầu ra số DO ICP DAS I-7044-G CR
Features
• 8 Digital Outputs and 4 Digital Inputs
• Open Collector Output
• Photocouple Isolation
• Digital Input Channels Can Be Used As 16-bit Counters
• Configurable Power-on Value Settings
• Configurable Safe Value Settings
• 3750 Vrms Isolation Voltage
• Dual Watchdog
• Wide Operating Temperature Range: -25 to +75°C
Introduction
The I-7044 offers 4 channels for digital input and 8 channels for digital output, each of which features Photocouple isolation. The I-7044 supports sink-type output using open collector and sink- or source-type input via wire connections. All input channels are able to be used as 16-bit counters. There are options to enable both power-on and safe values . The I-7044D has 12 LED indicators for DI and DO channel status monitoring. 3750 Vrms intra-module isolation are standard. The hardware specifications for the M-7044 are the same as the I-7044 and both support the Modbus RTU and DCON protocols which can be configured via software.
Specification
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation | |
|---|---|
| Intra-module Isolation | 3750 Vrms |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ±2 kV for Power Line |
| ESD (IEC 61000-4-2) | ±2 kV Contact for each Terminal |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication 16 x Digital Output |
| Digital Input/Counter | |
|---|---|
| Channels | 4 |
| Type | Wet Contact |
| Sink/Source (NPN/PNP) | Sink/Source |
| Wet Contact, ON Voltage Level | +1 VDC Max. |
| Wet Contact, OFF Voltage Level | +4 ~ +30 VDC |
| Max. Counts | 65535 (16-bit) |
| Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Input Impedance | 3 kΩ |
| Overvoltage Protection | ±35 VDC |
| Digital Output | |
|---|---|
| Channels | 8 |
| Type | Open Collector |
| Sink/Source (NPN/PNP) | Sink |
| Load Voltage | +3.5 ~ 30 VDC |
| Max. Load Current | 375 mA/Channel |
| Power on Value | Yes |
| Safe Value | Yes |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 to 115200 bps |
| Data Format | (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Protocol | DCON |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +30 VDC |
| Consumption | 1.0 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 123 x 72 x 35 (W x L x H) |
| Installation | DIN-Rail |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
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Ordering information
| I-7044-G CR | 4-ch Isolated DI (Wet) and 8-ch Isolated DO (Sink, NPN) Module using DCON Protocol (Gray Cover) (RoHS) |
