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Testermeter- WP3082HST WELLPRO RS485 MODBUS RTU Communications 4-20mA Analog point-to-point remote transmission module
Product description
Details | Description |
Current input channel | Eight, DC4 - 20mA |
Communication | Communicate with WP3078ADAM module via RS485 for point - to - point remote analog signal transmission |
Indicator | Communication status LED |
Circuit design | Designed for thunder protection and interference immunity |
Application | Used for signal collection and control in industrial field |
Specification
Parameters | Value |
Analog input channel | 8ch |
Analog input range | DC4 - 20mA |
Analog input accuracy | ±0.02mA |
Working temperature | -20 - 70°C |
External power supply | DC9V - 30V/2W |
Isolation protection | DC1500V |
Installation method | Standard DIN slide rail or screw |
Dimension | 125×73×35mm |
Interface description
Interface | Function |
AVcc | External power supply input positive |
AGnd | External power supply input negative / Power ground |
AI 1+ | Current input channel 1 positive |
Gnd | Current input channel negative / Common analog ground |
AI 2+ | Current input channel 2 positive |
Gnd | Current input channel negative / Common analog ground |
AI 3+ | Current input channel 3 positive |
Gnd | Current input channel negative / Common analog ground |
AI 4+ | Current input channel 4 positive |
Gnd | Current input channel negative / Common analog ground |
AI 5+ | Current input channel 5 positive |
Gnd | Current input channel negative / Common analog ground |
AI 6+ | Current input channel 6 positive |
Gnd | Current input channel negative / Common analog ground |
AI 7+ | Current input channel 7 positive |
Gnd | Current input channel negative / Common analog ground |
AI 8+ | Current input channel 8 positive |
Gnd | Current input channel negative / Common analog ground |
485B | RS485 signal B - |
485A | RS485 signal A+ |
