| Technical data |
| Software |
| Protocol | 1. OPC UA Server
• OPC Unified Architecture: 1.02
• Core Server Facet
• Data Access Server Facet
• Method Server Facet
• UA-TCP UA-SC UA Binary
• User Authentication: Anonymous, Username/Password, X.509 Certificate
• Security Policy: None, Basic128Rsa15 (Sign, Sign & Encrypt), Basic256 (Sign, Sign & Encrypt)
• Recommend to keep the max. number of sessions within 3 connections.
• Can Execute with MQTT Communication Simultaneously
2. MQTT Client
• Connect to the MQTT Broker to read or control the I/O channel value by the publish/subscribe messaging mechanism. (MQTT Ver. 3.1.1; TLS Ver. 1.2)
• Can Execute with OPC UA Communication Simultaneously |
| Function | 1. Web Interface for Configuration
• The system operation can be performed through the browser without installing software tools.
• Use AES 256 encryption algorithm to encrypt web page setting data for general communication.
• HTTPS upgrades the security of web communication.
2. Scaling
• Convert the analog signal to a more readable value.
• Function is only available for modules with AI/O.
3. Security
• Based on security, only the needed service ports are open up, and the rest are not open.
• Forbidden to use ping: turn off this function so that others cannot scan the device, to reduce the network attacks.
• Firewall settings, allowing specific IP to have permission to connect to the module
4. RESTful API
• User can read/write the I/O & Virtual points through HTTP.
5. Rule Setting
• Provide simple logic condition rule setting, let UA I/O do automatic condition judgment and action control, to achieve simple intelligentization.
6. Event Log
• When the I/O value changes, record the current I/O value for easy device tracking in the future. |
| CPU Module |
| CPU | 32-bit CPU (400 MHz) |
| Isolation |
| Intra-module Isolation | 2500 VDC |
| EMS Protection |
| EFT (IEC 61000-4-4) | ±2 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each terminal and ±8 kV Air for random point |
| Surge (IEC 61000-4-5) | ±2 kV for Power Line |
| LED Indicators |
| Status | 1 x PoE Power
1 x System Running
1 x Ethernet Link/Act
12 x I/O Channel Status |
| Analog Input |
| Channels | 4 (Differential) |
| Type | ±500 mV, ±1 V, ±5 V, ±10 V
+0 mA ~ +20 mA, ±20 mA, 4 ~ 20 mA
(Jumper Selectable) |
| Resolution | 16-bit |
| Accuracy | ±0.1% |
| Sampling Rate | 10 Samples/Second (Total) |
| Input Impedance | Voltage: 2 MO
Current: 125 O |
| Common Mode Rejection | 86 dB Min. |
| Normal Mode Rejection | 100 dB |
| Common Voltage Protection | ±200 VDC |
| Overvoltage Protection | 240 Vrms |
| Overcurrent Protection | Yes, 50 mA Max. at 110 VDC/VAC Max |
| Individual Channel Configuration | Yes |
| Channel-to-Channel Isolation | Yes, 400 VDC |
| Open Wire Detection | Yes, for 4 ~ 20 mA only |
| Zero Drift | ±20 µV/°C |
| Span Drift | ±25 ppm/°C |
| Analog Output |
| Channels | 4 |
| Type | +0 VDC ~ +5 VDC, ±5 VDC, +0 VDC ~ +10 VDC,±10 VDC
+0 mA ~ +20 mA, +4 mA ~ +20 mA
(Jumper Selectable) |
| Resolution | 12-bit |
| Accuracy | ±0.1% of FSR |
| Open Wire Detection | Yes, for 4 ~ 20 mA only |
| Voltage Output Capability | 20 mA @ 10 V |
| Current Load Resistance | 400 O |
| Digital Input/Counter |
| Channels | 4 |
| Type | Dry + Wet Contact |
| ON Voltage Level | Dry: Close to GND
Wet: +1 VDC Max. |
| OFF Voltage Level | Dry: Open
Wet: +3.5 VDC ~ +30 VDC |
| Max. Counts | 16-bit (65535) |
| Frequency | 50 Hz |
| Min. Pulse Width | 10 ms |
| Effective Distance | 500 M Max. |
| Overvoltage Protection | +30 VDC |
| Ethernet |
| Ports | RJ-45 x 2, 10/100 Base-TX, Swtich Ports (LED indicators) |
| PoE | Yes |
| Power |
| Reverse Polarity Protection | Yes |
| Input Range | 12 ~ 48 VDC |
| Consumption | 5.1 W |
| Powered from PoE | Yes, IEEE 802.3af, Class 1 |
| Powered from Terminal Block | Yes, 12 ~ 48 VDC |
| Mechanical |
| Dimensions (mm) | 97 x 120 x 42 (W x L x H) |
| Installation | Wall Mounting |
| Environmental |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
