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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule RS-485 DCON 8 kênh đầu vào số DI + 8 kênh đầu ra số DO ICP DAS I-7055D-G CR
Features
• Source-type Digital Output Channels with Overload Protection
• All Digital Input Channels can be used as 16-bit Counters
• Short Circuit Protection
• 4 kV ESD Protection
• 3750 VDC Intra-module Isolation
• Configurable Power-on Value Settings
• Configurable Safe Value Settings
• Wide Operating Temperature Range: -25 ~ +75°C
Introduction
The I-7055 offers 8 isolated channels for digital input and 8 isolated channels for digital output. Either sink-type or source-type digital input can be selected via wire connections. All digital input channels are also able to be used as 16-bit counters. The I-7055 supports source-type output with short circuit protection. There are options to enable both power-on and safe values. The I-7055D has 16 LED indicators that can be used to monitor the status of the digital input and digital output channels. 4 kV ESD protection and 3750 VDC intra-module isolation are standard. The M-7055 has the same hardware specifications as the I-7055, but provides additional support for the Modbus RTU protocol as well as the DCON protocol.
Specification
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Display | |
|---|---|
| Type | I/O LED Indicator |
| Isolation | |
|---|---|
| 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) | ±3 kV for Power Line |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication 8 x Digital Input 8 x Digital Output |
| Digital Input/Counter | |
|---|---|
| Channels | 8 |
| Type | Dry Contact, Source Wet Contact, Sink/Source |
| Wet Contact, ON Voltage Level | +10 ~ 50 VDC |
| Wet Contact, OFF Voltage Level | +4 VDC Max. |
| Dry Contact, ON Voltage Level | Close to GND |
| Dry Contact, OFF Voltage Level | Open |
| Dry Contact, Effective Distance | 500 m Max. |
| Max. Counts | 65535 (16-bit) |
| Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Input Impedance | 10 KΩ |
| Overvoltage Protection | ±70 VDC |
| Digital Output | |
|---|---|
| Channels | 8 |
| Type | Open Source |
| Sink/Source (NPN/PNP) | Source |
| Load Voltage | +10 ~ 40 VDC |
| Max. Load Current | 650 mA/Channel |
| Overvoltage Protection | 47 VDC |
| Overload Protection | 1.4 A (with short-circuit protection) |
| Short-Circuit Protection | Yes |
| Power on Value | Yes |
| Safe Value | Yes |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | N, 8, 1 |
| Protocol | DCON |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +30 VDC |
| Consumption | 1.6 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-7055D-G CR | 8-ch Isolated DI (Dry, Wet) and 8-ch Isolated DO (Source, PNP, 10~40 VDC) Module with LED Display using DCON Protocol (Gray Cover) (RoHS) |
