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ABB IMASO11 Analog Output Module – INFI 90 OPEN

Categories ABB PLC
Packaging: Original new packaging
Model Number: IMASO11
Supply Ability: in stock
Price: 66USD
Packaging Details: Brand new and original
Payment Terms: T/T
Delivery Time: 2-3 work days
Place of shipment: Xiamen,China
Brand Name: ABB
Quotation Time: Quick Quote Within 24 Hours
Place of Origin: SWEDEN
Condition: 100% Original
MOQ: 1
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ABB IMASO11 Analog Output Module – INFI 90 OPEN

ABB IMASO11 Analog Output Module – INFI 90 OPEN
ABB Bailey IMASO11 Analog Output Module

ABB Bailey IMASO11 is an Analog Output (ASO) module for the INFI 90 OPEN Strategic Process Management System. It interfaces control modules with process field devices and is used by multifunction processor (MFP) or multifunction controller (MFC) modules to control process outputs. The module uses closed-loop output circuits with signal readback for output monitoring.

IMASO11 Technical Specifications
Technical Specifications
Product typeAnalog Output Module (ASO)
SystemINFI 90 OPEN
Analog outputs14
Output signals1-5 VDC or 4-20 mA
D/A resolution10 bits
Output accuracy≤0.15% in voltage mode; ≤0.25% in current mode
Output load750 Ω maximum in current mode; 22 kΩ minimum in voltage mode
Current limiting / short-circuit protection50 mA nominal output current limit
Output overvoltage categoryCategory III
Power requirements+5 VDC ±5%, +15 VDC ±5%, −15 VDC ±5%, and +24 VDC ±10% from the termination unit/module
Typical current consumption250 mA at +5 VDC; 100 mA at +15 VDC; 90 mA at −15 VDC; 310 mA at +24 VDC
Typical power dissipation1.5 W at +5 VDC; 2 W at +15 VDC; 1.75 W at −15 VDC; 8 W at 24 VDC
Power overvoltage categoryCategory I
MountingOne slot in a standard INFI 90 OPEN module mounting unit
Ambient temperature0 to 70°C (32 to 158°F)
Relative humidity0-95% up to 55°C, noncondensing; 0-45% at 70°C, noncondensing
AltitudeSea level to 3 km (1.86 miles)
Air qualityNoncorrosive; pollution degree I
EMCEN50082-2, EN50081-2 and EN61010-1 when installed in an INFI 90 OPEN cabinet
Certification informationCSA; FM listed as pending in the referenced instruction
Hazardous-location approvalNonincendive Class I Division 2, Groups A, B, C, D and Class II Division 2, Groups F, G
System Compatibility Information
System Compatibility

The module is designed for the INFI 90 OPEN architecture. It communicates with a multifunction processor or multifunction controller through the I/O expander bus. The module has a unique I/O address selected by its S1 address switch.

Historical Replacement: The manufacturer instruction explicitly states that IMASO11 can be used as a direct replacement for IMASO01.

Application and Maintenance
Application & Maintenance

IMASO11 is used in INFI 90 OPEN systems to send analog control signals from MFP/MFC modules to field devices.

Common Maintenance Scenarios
  • Incorrect or missing analog output
  • Module communication or enable faults
  • I/O expander bus errors
  • Incorrect module address or jumper settings
  • Termination or field wiring issues

These faults may affect process control and should be handled by qualified personnel following proper safety procedures.

Module Operation Details
Module Operation

Each output channel has a closed-loop current/voltage circuit. The module monitors the output feedback and uses the feedback signal for readback through an A/D converter and the I/O expander bus. This allows the MFP to read individual channel feedback values.

At startup, the outputs automatically go to 0 percent, corresponding to 1 VDC or 4 mA. On an error condition, the module uses a configured fixed/default output value.

Related Hardware Components
Related Hardware

Related hardware documented for IMASO11 includes:

  • IEMMU11/12/21/22 -- Module Mounting Units
  • IMMFC03/04/05 -- Multifunction Controllers
  • IMMFP01/02/03/03B -- Multifunction Processors
  • NTDI01 / NIDI01 -- Termination hardware
  • NKTU01/11, NKTU02/12, NKTM01 -- Termination cables
Amikon Support Services Amikon Customer Support
Support Services

Amikon supports industrial automation spare-part requirements with:

  • Pre-shipment testing
  • Protective packaging
  • DOA support
  • Return and replacement handling
  • Warranty support
  • After-sales assistance
Contact: Miya Zheng
WhatsApp: +86 180 2077 6792
Frequently Asked Questions
Frequently Asked Questions
Q1. What delivery, testing, packaging, DOA, return and warranty support is available for IMASO11?
A: Units are tested and securely packed before shipment. DOA, returns and warranty are handled according to the order terms.
Q2. What information is needed for an IMASO11 RFQ?
A: Please provide Part Number, Quantity, Destination, Required Date, and Machine/System Model.
Q3. What should be checked before installing IMASO11?
A: Check the MMU slot, I/O expander-bus connection, termination cable and module configuration. Disconnect power before working on backplane dipshunts.
Q4. How can IMASO11 status be checked?
A: Check the front-panel LEDs or review module status through the INFI 90 OPEN operator interface, EWS or CTT.
Q5. What maintenance is recommended for IMASO11?
A: Inspect the module, MMU, termination hardware and related connections periodically. Use ESD precautions and qualified personnel.
Q6. What information helps with IMASO11 troubleshooting?
A: Provide the fault description, LED status, system alarms and installation details. Module photos can also help confirm the unit.
Available Inventory Models
Available Inventory Models
AGDR-71C ACS550-01-06A9-4 CPM253-MR0005 A5E35341486 RS9000XL-40-01-00 TM0182-A50-B00-C00 ACS-AP-I IQ35F16B4 CC-PCNT02 51308386-176 51307715-176 TVF-M20GNPM CC-PDOB01 2SY5010-1LY05

These models are listed as available inventory only and are not official or compatible replacement models for IMASO11.

China ABB IMASO11 Analog Output Module – INFI 90 OPEN factory
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