Module RS-485 DCON 2 kênh đầu ra tương tự AO ICP DAS I-7022 CR
Features
- 2-channel Analog Output
- Software Selectable Current or Voltage Output
- Configurable Power-on Value and Safe Value Settings
- Open Wire Detection for Current Output
- Readback Voltage or Current
- Programmable Output Slope
- Built-in Dual Watchdog
Introduction
The I-7022 is a 12-bit, 2-channel Analog Output module that is designed for both voltage and current output using the DCON protocol. The I-7022 features 3000 VDC intra-module isolation, and the power source for the current output can be selected as either internal or external via a jumper. Options are also provided to allow power-on and safe values to be set. The M-7022 supports both the Modbus RTU and the DCON protocols which can be configured via software, and all hardware specifications are the same as the I-7022.
Applications
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
Specifications
| CPU Module |
| Watchdog Timer |
Module, Communication (Programmable) |
| Isolation |
| Intra-module Isolation |
3000 VDC |
| EMS Protection |
| EFT (IEC 61000-4-4) |
±4 kV for Power Line |
| ESD (IEC 61000-4-2) |
±4 kV Contact for each Terminal |
| Surge (IEC 61000-4-5) |
±0.5 kV for Power Line |
| LED Indicators |
| Status |
1 x Power and Communication |
| Analog Output |
| Channels |
2 |
| Type |
Voltage
Current |
| Range |
Voltage: 0.0625 ~ 1024.0 V/Second
Current: 0.125 ~ 2048 mA/Second |
| Resolution |
12-bit |
| Short Circuit Protection |
Yes |
| DA Output Response Time |
10 ms |
| Open Wire Detection |
Yes |
| Current Load Resistance |
Internal Power: 500 Ω
External Power: 1050 Ω |
| Channel-to-Channel Isolation |
2 kV |
| Power-on Value |
Programmable |
| Safe Value |
Programmable |
| COM Ports |
| Ports |
1 x RS-485 |
| Baud Rate |
1200 ~ 115200 bps |
| Data Format |
(N, 8, 1), (N, 8, 2), (E, 8, 1), or (O, 8, 1) |
| Protocol |
DCON |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
+10 ~ +30 VDC |
| Consumption |
3.0 W |
| Mechanical |
| Dimensions (mm) |
123 x 72 x 35 (W x L x H) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-40 ~ +85 °C |
| Humidity |
10 ~ 95% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| I-7022 CR |
2-ch 12-bit AO Module with Channel-to-Channel Isolation using DCON Protocol (Blue Cover) (RoHS) |
