Brand: ABB Description: Control I/O Module Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 4 Payment Term: T/T Shipping Port: Shenzhen ABB IMCIS22 is mainly used for the interaction between field signals and systems in industrial processes. Its core function is to connect 4 analog signals and 3 digital signals to the system for processing and monitoring, and to output 4 digital signals and 2 analog signals for process control.
|
Manufacture |
ABB |
|
Model Number |
IMCIS22 |
|
Ordering Number |
IMCIS22 |
|
Catalog |
- |
|
Country Of Origin |
Switzerland |
|
HS CODE |
8473309000 |
|
Dimension |
32*18*6cm |
|
Weight |
0.8kg |
Product Features
ABB IMCIS22 supports 4-channel signals, configurable as 1-5VDC or 4-20mA, with calibration functionality. It automatically corrects drift and temperature effects by reading the reference voltage via the controller.
ABB IMCIS22 supports 2-channel signals, configurable as 4-20mA or 1-5VDC, with default output settings. It outputs 0%/100% or maintains the current value upon startup or bus failure.
ABB IMCIS22 supports 3 channels of signals, compatible with 120VAC, 24VDC, 48VDC, and 125VDC, featuring optical isolation and a fixed 17ms response time.
ABB IMCIS22 supports 4 channels of signals, open-collector type, with optical isolation, capable of driving 24VDC (250mA) or 48VDC (125mA) loads.
ABB IMCIS22 communicates with the controller via an I/O expansion bus and supports address settings (0-63, configured via the S1 DIP switch).
ABB IMCIS22 has a bus fault timer, if no controller clock signal is received within 10ms, the digital output is disabled, and the analog output switches to the default value.
ABB IMCIS22 has two front-panel LED indicators (green/red). Green steady indicates normal operation and communication with the controller. Red steady indicates bus fault timeout. Off indicates no power or not enabled.
Product Using Principle
ABB IMCIS22 serves as the interface between the process field and the Symphony system, with core principles including:
Signal conversion: Analog input signals are converted into 12-bit digital values via an A/D converter, and 10-bit digital values output by the controller are converted into analog signals via a D/A converter.
Isolation protection: Digital I/O uses optocouplers to isolate field signals from system circuits, preventing interference and fault propagation.
Communication Mechanism: Communication with the controller is achieved via the I/O expansion bus. The controller configures the module address using a function code (FC 79), which must match the S1 switch setting, to enable data read/write operations.
Fault Handling: The bus fault timer monitors controller communication. If a timeout occurs, predefined protective actions are triggered (digital outputs disabled, analog outputs set to default values), and LED indicator lights provide real-time status feedback.
Product Parameter
The following detail is for ABB IMCIS22 Control I/O Module.
|
Category |
Detailed Parameters |
|
Power Requirements |
- Operating voltage: 5VDC (±5%), +15VDC (-2.5%/+5%), -15VDC (-5%/+2.5%), +24VDC (±10%, from termination unit) - Current consumption: +5V (typical 100mA, maximum 180mA), +15V (typical 27mA, maximum 35mA), -15V (typical 23mA, maximum 30mA), +24V (typical 46mA, maximum 65mA) |
|
Digital Inputs |
- Voltage range: 120VAC, 24VDC, 48VDC, 125VDC (±10%) - Turn-on voltage (minimum): 81VAC (for 120VAC), 19.5VDC (for 24VDC), etc. - Turn-off voltage (maximum): 45VAC (for 120VAC), 13VDC (for 24/48VDC), etc. - Response time: 17ms (fixed) |
|
Digital Outputs |
- Output voltage: 24VDC or 48VDC (±10%) - Off output voltage: maximum 1.5VDC - Off output current: maximum 10μA - On output current: maximum 250mA at 24VDC; maximum 125mA at 48VDC |
|
Analog Inputs |
- Signal type: 1-5VDC (differential/single-ended) or 4-20mA (converted via termination unit) - Response time: 2.4 seconds (for 100% step change to 95% of final value) - Common mode rejection: 53dB from DC to 60Hz - A/D resolution: 12 bits |
|
Analog Outputs |
- Signal type: 4-20mA or 1-5VDC - Accuracy: ±0.15% of full scale range (voltage mode), ±0.25% of full scale range (current mode) - Load: maximum 600Ω/600mH (current mode), >1kΩ (voltage mode) - D/A resolution: 10 bits |
|
Environmental Parameters |
- Operating temperature: 0-70°C (inside cabinet) - Relative humidity: 5%-95% (below 55°C, non-condensing), 5%-45% (at 70°C, non-condensing) - Atmospheric pressure: sea level to 3km - Air quality: compliant with ISA S71.04 Class LA/LB/LC-1 (non-corrosive) |
|
Isolation and EMC |
- Insulation resistance: 100MΩ (at 100/500VDC) - Impulse voltage: ±2.55kVp (digital I/O), ±1kVp (analog I/O) - Electromagnetic compatibility: compliant with IEC 61000-4 series standards (surge immunity, fast transients, etc.) |
