Brand: ABB Description: Digital Input Module Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 4 Payment Term: T/T Shipping Port: Shenzhen ABB IMDSI22 primary function is to convert digital signals from field devices into electrical signals that can be recognized by the control system, enabling precise monitoring and control of industrial processes. The module features a high-reliability design, supports a wide range of input voltages, and seamlessly integrates with upper-level control systems through redundant communication interfaces.
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Manufacture |
ABB |
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Model Number |
IMDSI22 |
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Ordering Number |
IMDSI22 |
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Catalog |
- |
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Country Of Origin |
Switzerland |
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HS CODE |
8473309000 |
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Dimension |
36*28*8cm |
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Weight |
0.4kg |
Product Features
ABB IMDSI22 supports Modbus TCP/IP and Modbus RTU, and is compatible with mainstream industrial networks.
ABB IMDSI22 can be expanded to protocols such as Profibus DP and DeviceNet via an FBP bus adapter.
ABB IMDSI22 has 2500 VDC isolation voltage and strong electromagnetic interference resistance.
ABB IMDSI22 has built-in status indicator lights and diagnostic functions, and supports remote troubleshooting.
ABB IMDSI22 has 32 jumpers for customizing input types (voltage, current, pulse) and signal thresholds.
ABB IMDSI22 supports DIN rail or panel mounting, optimizing control cabinet space.
Product Using Principle
ABB IMDSI22 uses an optocoupler to convert digital signals from field devices into electrical signals, which are then digitized through A/D conversion.
ABB IMDSI22 supports the Modbus protocol stack, encapsulating digital signals into standard data frames and transmitting them via Ethernet or serial port to PLC or DCS systems.
ABB IMDSI22 features dual power inputs (+5 VDC and +24 VDC) to ensure reliable power supply, with automatic switching in case of failure.
Product Parameter
The following detail is for ABB IMDSI22 Digital Input Module.
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Parameter |
Specification |
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Input Channels |
16 digital inputs (dry contact or wet contact) |
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Input Voltage Range |
24/48/125 VDC, 120 VAC (configurable via jumpers) |
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Voltage (0-250 VDC), current (4-20 mA), pulse (0.1-10 kHz) |
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Response Time |
≤ 5 ms (typical value) |
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Power Consumption |
+5 VDC @ 115 mA (module itself), +24 VDC auxiliary power supply (optional) |
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Isolation Characteristics |
2500 VDC isolation between channels, 500 VDC isolation from system ground |
