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ABB

ABB IMASM01 Bailey Infi 90 Analog Slave Module

SKU IMASM01

Disponibile

12-month warranty
Free returns within 30 days

Manufacturer: ABB
Product No.: IMASM01
Origin Switzerland
Product Type: Analog Slave Module
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 0.45 kg
Dimensions: 2.5 cm x 17.8 cm x 29.8 cm (W x H x D)
Shipping port: Xiamen
Warranty: 12 months

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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Product Description

Description

The ABB IMASM01 Analog Slave Module is a high-level analog input interface designed for use within the INFI 90 Process Management System. Functioning in conjunction with an Analog Master Module such as the IMAMM03, the IMASM01 conditions and routes process field analog input signals to the master module via the slave expander bus.

The module interfaces up to 16 individual high-level analog signals divided into two distinct input groups of eight channels each. Field process signals are directed to the module through system cable connections to associated termination units or modules, such as the NTAI05 or NIAI04. Onboard group address switches and enable/disable jumpers allow flexible system integration and address selection within a Process Control Unit (PCU) rack.

Features

Interfaces up to 16 high-level analog input channels across two independent 8-channel input groups.
Direct compatibility with the IMAMM03 Analog Master Module via the slave expander bus.
Onboard dipswitches for setting independent group addresses (0 to 7) for each 8-channel group.
Dedicated enable/disable jumpers for each input group to prevent address conflicts.
Integrated input filtering circuits providing normal mode and common mode noise rejection.
Supports live insertion and removal without powering down the entire control system.

Applications

Industrial DCS process control and monitoring in power generation, chemical, and refining plants.
High-level analog signal interface for transmitters and field devices (4 to 20 mA and 0 to 10 VDC loops).
Input expansion for INFI 90 Process Control Units (PCUs).

Technical Specifications

Parameter	Specification
Manufacturer	ABB / Elsag Bailey
Model	IMASM01
Module Type	High Level Analog Slave Module
System Compatibility	INFI 90 Process Management System (with IMAMM03 Master)
Number of Inputs	16 high level (15 when used with NIAI04 Termination Module)
Input Channels per Group	8 channels per group (2 groups total)
Input Voltage Ranges	1 to 5 VDC, 0 to 5 VDC, 0 to 10 VDC, -10 to +10 VDC
Input Current Range	4 to 20 mA
Input Resistance	>1 Mohm
Normal Mode Rejection	-60 db at 60 HZ
Common Mode Voltage	+5 V
Common Mode Rejection	-50 db at 60 HZ
Power Requirements (Voltage)	+5 VDC (+/-5%), +15 VDC (-2.5%, +5%), -15 VDC (+2.5%, -5%)
Current (Maximum)	110 mA (+5 VDC), 80 mA (+15 VDC), 40 mA (-15 VDC)
Power Dissipation (Maximum)	0.055 watts (+5 VDC), 1.2 watts (+15 VDC), 0.06 watts (-15 VDC)
Mounting Slot Requirement	1 slot in standard INFI 90 Module Mounting Unit (MMU)
Operating Temperature	0 to 70 degC (32 to 158 degF)
Relative Humidity	0% to 95% up to 55 degC (131 degF) noncondensing; 0% to 45% at 70 degC (158 degF) noncondensing
Altitude	Sea level to 3 Km (1.86 miles)
Air Quality	Noncorrosive
Termination Support	NTAI05, NIAI04

Connections/Interfaces

Connector Pin / Port	Function
P1 Edge Connector	Connects to logic power (+5 VDC, +15 VDC, -15 VDC) on the MMU backplane
P2 Edge Connector	Connects to the slave expander bus for communication and analog bus routing
P3 Edge Connector	Interfaces to field input wiring via termination unit/module cables (NKTU01/02 or NKTM01)

Installation Guidelines

ESD Protection: Always wear a grounded wrist strap and handle the card by its edges when inserting or removing it from the rack.
Address Configuration: Set group address dipswitches S1 (inputs 9-16) and S2 (inputs 1-8) to unique group addresses (0 to 7) prior to installation.
Group Enable/Disable: Set jumpers JP1 (inputs 1-8) and JP2 (inputs 9-16) to position B to enable a group, or position A to disable an unused group to prevent dual-addressing conflicts.
Slave Expander Bus: Ensure 12-strap dipshunts are installed in the MMU backplane sockets between the master module and associated slave modules.
Module Mounting: Align the module card edges with the guide rails in the Module Mounting Unit (MMU) slot and slide in until flush with the rack frame; tighten the two captive faceplate screws.

Compliance and Certifications

CSA certified for use as process control equipment in an ordinary (nonhazardous) location.

Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

How many input channels does the device support?

The module supports up to 16 high-level analog input channels, arranged in two separate groups of eight channels each (or 15 channels when used with an NIAI04 termination module).

What power supplies are required to operate the module?

The device operates on logic power supplied through the backplane at +5 VDC (110 mA max), +15 VDC (80 mA max), and -15 VDC (40 mA max).

How are group addresses set on the device?

Group addresses (0 through 7) are configured prior to installation using onboard dipswitches S1 for inputs 9-16 and S2 for inputs 1-8.

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