Module RS-485 DCON & Modbus 4 kênh đầu ra tương tự (AO) + 4 kênh đầu vào số (DI) + 4 kênh đầu ra số (DO) ICP DAS M-7024UD
Features
- Multi-function=4 AO + 4 DI + 4 DO
- Source Type Current Output
- 16-bit Analog Output
- Individual Channel Configuration
- Open Wire Detection for Current Output
- 8 kV ESD Protection
- Power-on Value Setting
- Safe Value Setting
- Wide Operating Temperature Range: -25 to +75°C
Introduction
The M-7024U is a multi-function module that includes 4 analog output channels, 4 digital input channels, 4 digital output channels. It provides a programmable output range on all analog outputs channels (0 ~ 5 V, +/-5 V, 0 ~ 10 V, +/-10 V, +4 ~ +20 mA or 0 ~ +20 mA). Each analog output channel can be configured for an individual range and the module also features per-channel open wire detection for +4 ~ +20 mA outputs, together with 8 kV ESD Protection as well as 2500 VDC intra-module isolation. Options for configuring power-on and safe values are also included.
System Specification
| Model | M-7024U | M-7024UD |
| Communication | ||
| Interface | 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 Indicators/Display | ||
| System LED Indicator | Yes, 1 as Power/Communication Indicator | |
| I/O LED Indicators | – | 4 LEDs as Analog Input Fault Indicators 4 LEDs as Digital Input Indicators 4 LEDs as Digital Output Indicators |
| 7-Segment LED Display | – | |
| Isolation | ||
| Intra-module Isolation, Field-to-Logic |
2.5 kVDC | |
| EMS Protection | ||
| ESD (IEC 61000-4-2) | ±8 kV Contact for each Terminal | |
| EFT (IEC 61000-4-4) | ±4 kV for Power Line | |
| Surge (IEC 61000-4-5) | – | |
| Power | ||
| Reverse Polarity Protection | Yes | |
| Input Range | +10 ~ +30 VDC | |
| Consumption | 4 W | 4.5 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/O Specification
| Model | M-7024U | M-7024UD | |
| Analog Output | |||
| Channels | 4 | ||
| Current Output Wiring | Source | ||
| Range | 0 ~+5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC, 0 ~ +20 mA, +4 ~ +20 mA | ||
| Resolution | 16-bit | ||
| Accuracy | ±0.02%% of FSR | ||
| DA Output Response Time | 10 ms per channel | ||
| Programmable Output Slope | Voltage | 0.0625 ~ 512 V/Second | |
| Current | 0.125 ~ 1024 mA/Second | ||
| Current Output Capacity | 1000 Ω | ||
| Open Wire Detection | Yes, for 4 ~ 20 mA only | ||
| Short Circuit Protection | Yes | ||
| Power-on Value | Yes, Programmable | ||
| Safe Value | Yes, Programmable | ||
| Digital Input | |||
| Channels | 4 | ||
| Wet Contact | ON Voltage Level | +1 VDC Max. | |
| OFF Voltage Level | +4 ~ 30 VDC | ||
| Dry Contact | ON Voltage Level | Close to GND | |
| OFF Voltage Level | Open | ||
| Effective Distance for Dry Contact |
500 M Max. | ||
| Counters | Max. Count | 65535 (16-bit) | |
| Max. Input Frequency | 100 Hz | ||
| Min. Pulse Width | 5 ms | ||
| Input Impedance | – | ||
| Overvoltage Protection | +60 VDC | ||
| Digital Output | |||
| Output Channels | 4 | ||
| Type | Open Collector | ||
| Sink/Source (NPN/PNP) | Sink | ||
| Load Voltage | +3.5 VDC ~ +50 VDC | ||
| Max. Load Current | 700 mA/Channel | ||
| Overvoltage Protection | 60 VDC | ||
| Overload Protection | 1.4 A (with short-circuit protection) | ||
| Power-on Value | Yes, Programmable | ||
| Safe Value | Yes, Programmable | ||
Ordering information
| M-7024U-G CR | 4-channel Analog Output,4-channel Digital Input and 4-channel Digital Output Module using the DCON and Modbus Protocols (Gray Cover) (RoHS) |
| M-7024UD-G CR | M-7024U with LED Display (Gray Cover) (RoHS) |