WISE-7504M WISE I/O Module with 4-channels AI, 4-channels AO, 4-channels DI and 2-port Ethernet Switch của hãng ICP-DASđang được BKAII phân phối rộng rãi tại thị trường Việt Nam. WISE-7504M được thiết theo tiêu chuẩn công nghiệp, nhỏ gọn, dễ dàng lấy được tín hiệu về PLC, máy tính, vi xử lý, máy tính nhúng. Sản phẩm hiện đang được sử dụng trong các bài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông minh, hệ thống kiểm soát an ninh,…
Tính năng của sản phẩm:
- Runs on browsers, no extra software tool is required.
- No more programming, Web pages provided for control logic editing.
- IF-THEN-ELSE logic rules execution ability.
- Built-in I/O (AI: 4 Channels; AO: 4 Channels; DI: 4 Channels)
- Support I/O Moniitoring/Control, Counter, Timer, Schedule, Email sending and CGI Command sending operations.
- Modbus TCP Protocol for SCADA System Integration.
- IEEE 802.3af-compliant Power over Ethernet (PoE).
- 2-port Ethernet Switch for Daisy-Chain Topology.
- MQTT Protocol for IT & IoT (Internet of Things) System Integration.
Thông số kỹ thuật của sản phẩm:
Analog Input |
Channels |
4 (Differential) |
Type |
±500 mV, ±1 V, ±5 V, ±10 V, +0 mA to +20 mA, ±20 mA, 4 to 20 mA (Jumper Selectable) |
Resolution |
16-bit |
Sampling Rate |
10 Samples/Second (Total) |
Accuracy |
±0.1 % |
Zero Drift |
±20 μV/°C |
Span Drift |
±25 ppm/°C |
Overvoltage Protection |
240 Vrms |
Overcurrent Protection |
50 mA Max. at 110 VDC/VAC Max. |
Common Voltage Protection |
±200 VDC |
Overcurrent Protection |
Yes, 50 mA at 110 VDC |
Virtual Channel to Channel Isolation |
Yes, 400 VDC |
Open Wire Detection for 4 ~ 20 mA |
Yes |
Input Impedance |
Voltage |
2 MΩ |
Current |
125 Ω |
Common Mode Rejection |
86 dB Min. |
Normal Mode Rejection |
100 dB |
Analog Output |
Channels |
4 |
Type |
+0 VDC to +5 VDC, ±5 VDC, +0 VDC to +10 VDC,±10 VDC, +0 mA to +20 mA, +4 mA to +20 mA (Jumper Selectable) |
Resolution |
12-bit |
Accuracy |
±0.1% of FSR |
Voltage Output Capability |
20 mA @ 10 V |
Current Load Resistance |
400 Ω |
Open Wire Detection |
Yes, for 4 to 20 mA only |
Digital Input/Counter |
Channels |
4 |
Dry Contact (Source) |
On Voltage Level |
Close to GND |
Off Voltage Level |
Open |
Effective Distance for Dry Contact |
500 M Max. |
Wet contact (Sink/Source) |
On Voltage Level |
+1 VDC Max. |
Off Voltage Level |
+3.5 VDC to +30 VDC |
Counters |
Max. Counts |
16-bit (65535) |
Max. Input Frequency |
50 Hz |
Min. Pulse Width |
10 ms |
Overvoltage Protection |
30 VDC |
Communication |
Ethernet Port |
2 x RJ-45, 10/100 Base-TX, Swtich Ports |
PoE |
Yes |
Protocol |
Modbus TCP, MQTT |
LED Indicators |
for System Running |
Yes |
for Ethernet Link/Act |
Yes |
for I/O Channel Status |
Yes |
for PoE Power |
Yes |
2-Way Isolation |
I/O |
2500 VDC |
EMS Protection |
ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal and ±8 kV Air for Random Point |
EFT (IEC 61000-4-4) |
±2 kV for Power Line |
Surge (IEC 61000-4-5) |
±2 kV for Power Line |
Power |
Reverse Polarity Protection |
Yes |
Powered from Terminal Block |
12 to 48 VDC |
Powered from PoE |
Yes, IEEE 802.3af, Class1 |
Consumption |
5.1 W (Max.) |
Mechanical |
Dimensions (L x W x H) |
120mm x 97mm x 42mm |
Installation |
Wall mounting |
Environment |
Operating Temperature |
-25 °C to +75 °C |
Storage Temperature |
-30 °C to +80 °C |
Humidity |
10 to 90% RH, non-condensing |
Các bài viết tham khảo:
"BKAII - Thiết bị truyền thông TỐT nhất với giá CẠNH TRANH nhất!"