+086-15305925923

K-WANG

Service expert in industrial control field！
English 简体中文
Product
Article
NameDescriptionContent
Adequate Inventory, Timely Service
pursuit of excellence 
Ship control system
Equipment control system
Power monitoring system
Current position:
Home >> ABB >> ABB IMDSI14 Digital Input Modules
新闻动态
newS
   
Brand

ABB IMDSI14 Digital Input Modules

From: | Author:Wang | Time :2025-05-10 | 2 visit: | Share:

ABB  IMDSI14 Digital Input Modules

The IMDSI1 Digital Input modules provide 16 separate digital signals into the INFI 90® OPEN system for processing and monitoring. It interfaces process field inputs with the INFI 90 OPEN Strategic Process Management System.

A contact clo sure or switch is an example of a device that supplies a digital signal. Control modules provide the control functions; I/O modules provide the inputs and outputs. 

Four variations of the IMDSI1 modules are presented in this instruction:

• IMDSI12 - 24 VDC, 48 VDC, 125 VDC or 120 VAC inputs.
• IMDSI13 - 24 VDC inputs.
• IMDSI14 - 48 VDC inputs.
• IMDSI15 - 125 VDC or 120 VAC inputs.
The IMDSI12 is the functional equivalent of the existing IMDSI02 module with the restriction that the IMDSI02 offers selectable debounce filter times of 1.5 milliseconds (fast) and 17 milliseconds (slow) and the IMDSI12 module offers only the 17 milliseconds (slow) debounce filter time. The slow debounce filter is used in the majority of digital input applications.
Any of the IMDSI1 modules may be substituted in place of an IMDSI02 where appropriate jumper settings are used. For example, an IMDSI13 module may be substituted for an IMDSI02 module that has all its jumpers set for 24 VDC with a slow debounce filter. Figure 1-1 shows the INFI 90 OPEN communication levels and the position of the digital input modules within these levels. 

This section explains the inputs and input circuitry, control logic, logic power and connections for the IMDSI1 Digital Input modules. The DSI is a digital input interface to a multi-function processor (MFP), multi-function controller(MFC), or logic master module (LMM).
These control modules provide the control functions. A control module communicates with its I/O modules on a I/O expander bus as shown in Figure 1-1. Each I/O module on the I/O expander bus has a unique address set by address dipswitch S1 (Fig. 2-1) Digital field inputs are voltages of 24 VDC, 48 VDC, 125 VDC or 120 VAC rms. These voltages indicate an energized (ON) field device; a 0 volt input indicates a de-energized (OFF) field device.
The DSI have a fixed input debounce filter for DC inputs to allow for contact debounce time (17 millisecond response time).
The IMDSI13 (+24 VDC) module and the IMDSI14 (+48 VDC)module have a fixed configuration and do not require any jumper selections. The IMDSI15 (+125 VDC/120 VAC) module has jumpers to select DC or AC mode. The IMDSI12 (+24, +48,+125 VDC or 120 VAC) module has jumpers to select the DC or AC mode and jumpers to select the working voltage. Refer to the Installation section for an explanation of the jumper con nections.
NOTE: Due to the number of pins on the P3 connector, twelve inputs are separate while the remaining two pairs share input termi nals.
The positive (+) side of point 7 and 8 are tied together in each group (refer to Table 5-3). These points must use the same contact voltage (24 VDC, 48 VDC, 125 VDC or 120 VAC) set by the jumpers on the IMDSI12 module, or according to the relevant IMDSI1 mod ule working voltage
Figure 2-1 is a block diagram illustrating signal flow through the module. The input isolation block consists of current limit ers and optocouplers to isolate the 16 field inputs from the module circuitry. The input circuits provide 1500 VDC isola tion between input and logic circuitry and other input chan
nels. Refer to Table 1-5.


Digital input high impedance provides additional (passive) pro tection from high energy transients of field digital inputs Figure 2-1.  Digital Input Module Block Diagram Input signal path and low isolation capacitance allow protec tion against fast transient-burst disturbance.

The threshold detection block circuits test the input voltage to determine if it is at the proper voltage level to indicate an ON or OFF state. The output of this comparator is sent to a read buffer in the control logic block. If an input is energized, it also causes a corresponding input status LED on the front panel to light.
The control logic block consists of buffers that hold the input and status byte values. The I/O expander bus interface allows the control module to read these bytes
When an input signal is present at the proper voltage level, a zener diode conducts (turns on) to cause current flow through an optocoupler. Configurable jumpers (on IMDSI12) or fixed resistors (on IMDSI13, IMDSI14 or IMDSI15) select the turn-on threshold and input voltage.
The optocoupler output causes a comparator output to go low.
This lights a corresponding status LED on the module front panel to indicate an energized input; the I/O expander bus interface transmits a logic 1 to the control module on the I/O expander bus.
When no input signal is present, no current flows through the optocoupler. The front panel LED does not light and the DSI transmits a logic 0 on the bus. Figure 2-2 shows the digital input circuit.  
NOTE: The components inside the dashed boxes in Figure 2-2 are mounted only on the module versions stated in the note.

ABB IMDSI14 Digital Input Module Manufacturers & Suppliers - toptengplc.com


  • GE IS200TSVCH2AJE - Advanced Turbine Control System Terminal Board
  • GE DS3800NPSM1G - POWER SUPPLY PANEL Engineered for Industrial Control Systems
  • GE IC693CHS391 - CPU Baseplate Industrial Control Solutions
  • GE IS200VRTDH1DAC - High-Precision RTD Card for Mark VI Series
  • GE Fanuc - IC694MDL250 16-point 120VAC RX3i Isolated Input Module
  • GE IS200VAICH1DAB - Analog Input Board Mark VI Series PLC Component
  • GE IS210MACCH1AKH - A Small Rectangular Card from GE-FANUC
  • GE Electric - IS200NATPG1CAA Circuit Board Industrial Control Module
  • GE IC694CHS392 - BASE EXPANSION Advanced Control Module
  • GE Fanuc IS230SRLYH2A Mark VI Circuit Board - High Performance Control Solution
  • GE IC200UDD064 - Advanced Power Supply Module
  • GE IS200EMIOH1A - Advanced Control Module for Industrial Automation
  • GE Fanuc - DS3800HPIB1G1E Mark IV PLC Advanced Process Control Module
  • GE Electric - IS230SNRTH2A Advanced Control Circuit Board
  • GE Fanuc - IC693ALG220 Advanced PAC Systems RX3i Control Module
  • GE DS200RTBAG5AHC - Industrial Control System Module
  • GE Automation - IC200EBI001 Ethernet Network Interface Unit
  • GE IS200TPROH1BAA - Precision Engineered PCB for Industrial Control Systems
  • GE IS200PSCDG1ADB - Precision Engineered PSCD Exciter Card for Industrial Controls
  • GE Mark - VI IS200VSVOH1B Printed Circuit Board High-Performance Control Module for Advanced Systems
  • GE DS3800HMPK1J1J - Regulator Card Advanced Control Module for Industrial Applications
  • GE Electric - IS200SRTDH2ACB High-Performance Industrial Control Module
  • GE IS200ESYSH2A - Advanced EX2100e Series System Interface Board for Custom I/O Applications
  • GE Fanuc - FANUC A06B-0116-B203 Servo Motor Precision Control for Industry
  • GE FANUC - IS220PSCAH1B Advanced Gas Turbine Controls
  • GE Alstom - Microrec NEGTBCSR1 FEG-S032-J001 Control Module for Industrial Automation
  • GE IS200GDDDG1ACA - Precision PWM Gate Driver for Industrial Control Systems
  • GE IS200AEADH1ABA - Precision Engineered Speedtronic Turbine Control PCB Board
  • GE 489-P1-HI-A20-E - Generator Management Relay Advanced Protection for Critical Power Systems
  • GE DS3820AIQA - Advanced Industrial Communication Module
  • GE FANUC - DS200SLCCG3A Advanced Communication Card for Industrial Control Systems
  • GE 12BDD15B11A - Relay Transformer Industrial Automation Solutions
  • GE Fanuc - 531X307LTBAJG1 Industrial PLC Module
  • GE 194B5705G1 - RELAY OPTION ASSEMBLY High-Quality Relay Module for Industrial Automation
  • GE Fanuc - IC695CMX128 Reflective Memory Module Industrial Control Solutions
  • GE IS200TRPAH1AFC - Industrial I/O Module for Enhanced Control Systems
  • GE A98L-0031-0026 - Battery
  • GE IS200SCLTH1A - Advanced Turbine Control System
  • GE IS200ERGTH1A - Regulator Options Card
  • GE IC220STR003 - Industrial Control Module
  • GE IS2020DRLYH1AA - Relay Board
  • GE DS3800XAIA1A1A - Circuit Board Industrial Automation Solutions
  • GE IS200BICMH1AAA - Advanced Digital Relay Output Module for Industrial Control Systems
  • GE GGN32L4XXMFXXXX - High-Performance 3200A EntelliGuard TU Trip Unit
  • GE IS420ESWBH - IS420ESW Fiber Ethernet Switches
  • GE IC694MDR390 - Advanced Mixed I/O Module for Industrial Automation
  • GE IC200CHS022 - Carrier Module High-Performance PLC Component for Industrial Automation
  • GE FANUC - SR750 Series
  • GE IS200TSVCH1A - Servo Terminal Board
  • GE IC3600AIAD1C1D - Advanced MKII Turbine Control Card
  • GE Fanuc - IC200PNS001 PROFINET SCANNER MODULE Precision in Industrial Automation
  • GE DS200TCDAG1ADA - Advanced Digital I/O Board for Industrial Control Solutions
  • GE IC200PWR101 - High-Performance Power Supply Module
  • GE SR750-P5-G5-S5-HI-A20 - RE Advanced Industrial Control Module
  • GE IS210AEBIH3BEC - Advanced Turbine Card
  • GE Fanuc - IC200ALG331 Versamax PLC
  • GE IC695HSC304 - High Speed Counter Module
  • GE Fanuc - 369B1868G0008 Industrial PLC
  • GE UR - 9NH CPUUR PLC Card
  • GE IS220PD0AH1A - Advanced Communication Input/Output Module
  • GE IC3600ATAD1B - Advanced Control Circuit Board
  • GE IS220PDIAH1AD - High-Performance PLC I/O Pack
  • GE 6231BP10820C-E - / GE 6231BP10830C-B; Producer GE-FANUC
  • GE Fanuc - 8002-CC-85 Extension Cable Advanced Industrial Control Module
  • GE IC3600VMPA1E - Advanced Mechanical Protective Card for Industrial Control Systems
  • GE IC200GBI001 - Genius Network Interface Unit High-Speed Data Transfer Solution
  • GE DS200SDCCG4A - Advanced Process Control Module for Industrial Automation
  • GE FANUC - IC693BEM341 Advanced FIP Bus Controller for Industrial Automation
  • GE Electric - HE693STP101E High-Performance Control Module for Industrial Automation
  • GE IS200STCIH2AED - Advanced Power System Circuit Board for Industrial Automation
  • GE Series - IC670MDL930 Relay Output Module High-Power
  • GE 6233BP10820 - Industrial Control System
  • GE FANUC - IC693MDL930F Isolated Relay Output Module for Industrial Automation
  • GE Fanuc - IC200CMM020 Communications Module
  • GE 269PLUS-D/O-100P-125VDC - Industrial Motor Protection Relay
  • GE Electric - IS215GFOIH1AZZ / IS200GFOIH1ABA Circuit Board Precision Control for Industrial Applications
  • GE UR7HH - Digital I/O Module
  • GE VMIVME-3122-020 - Advanced 16-bit ADC for Industrial Control Systems
  • GE P111-6052 - Microcontroller Advanced Control Solutions
  • GE Nevada - 330901-10-25-10-02-00 Precision Control Solutions for Industrial Automation
  • GE IS200ESELH1A - / IS200ESELH1AAA Mark VI Circuit Board
  • GE Electric - IC660BBD021 GE Fanuc Serial I/O Block Precision Control for Industrial Automation
  • GE Electric - DS3820LIMA1 Circuit Board
  • GE FANUC - IC200UDD164 Micro Controller Industrial Control Excellence
  • GE IS230SNAOH2A - Advanced PLC Module for Industrial Automation
  • GE S61000-610 - Servo Amplifier Precision Control for Industry's Demanding Applications
  • GE Electric - IC200CHS014 Thermocouple Module for I/O Interposing Box
  • GE IS200ATBAG1BAA1 - Interface Card Advanced Control Solution for Industrial Applications
  • GE IS200VCMIH2BEE - VME Communication Interface Board
  • GE 3VTVZ590CD002 - IS200ERRBG1ABA Precision Terminal Module
  • GE DS3800HVDB1J1F - High-Voltage Digital Video Driver Card
  • GE Mark - IV DS3800NPID Circuit Board High-Performance Automation for Industrial Control
  • GE IS200EGPAG1BEC - Exciter Gate Pulse Amplifier Board for Industrial Control Systems
  • GE T60 - E00KHHF8 NH6CM8NP6 DU6EWXX New in Box
  • GE VMIPCI5565110000 - Industrial-grade PCI Express Card for Advanced Control Solutions
  • GE IS210AEAAH1B - High-Performance Turbine Control Module for Industrial Systems
  • GE IC600LX624 - Memory Module Industrial Control Excellence
  • GE A04B-0800-C019 - Turbo Blower
  • GE SR489-CASE - Generator Management Relay P5-HI-A20
  • GE Fanuc - IC693PCM311 Automation Solution for Industrial Control
  • GE IC693MDL645F - Industrial PLC Module for Advanced Control Solutions
  • GE IC694MDL350 - Modular Analog Output Module
  • GE N.P.0285A9659 - ULTIMATE Modular Control Cable
  • GE IC754VSI06MTD - Operator Panel for Industrial Control Systems
  • GE IC200ALG320J - Analog Output Module Precision Control for Industrial Applications
  • GE Fanuc - IC693MDL753K Logic Output Module Advanced Control for Industrial Automation
  • GE IC693MDL754 - PAC Systems RX3i Modular Controller
  • GE DS3800DOWA1A1A - Circuit Card High-Performance Control Module for Industrial Automation
  • GE MIVII - 1000E00HI00 Digital Feeder Device Industrial Control Excellence
  • GE DS3800HUMB1A1A - Universal Control Board
  • GE Fanuc - IC670ALG630 Analog Input Module
  • GE IS200TPIMG1A - Protective Interface Board
  • GE A06B-0063-B203 - AC Servo Motor GE
  • GE Fanuc - UR D30E00HCHF8FH Rack Fan Assembly for Industrial Control Systems
  • GE IS215UCVDH2A - Advanced Mark VI Speedtronic Series Controller Module
  • GE Fanuc - WHEDCO SMJ-31GE-2-D PLC Module
  • GE FANUC - DS2020PDMAG6 Power Distribution Module Advanced Industrial Control Solution
  • GE IC693ACC302B - Affordable PLC Module for Industrial Automation
  • GE HE670ADC840 - Analog Input Isolated Module
  • GE A06B-6107-H004 - Precision Servo Amplifier for Advanced Control Solutions
  • GE - - HE693PBS106 Programmable Logic Controller
  • GE IS210MVRBH1A - & IS200MVRBH1ACC Circuit Board Advanced Control Solutions for Industrial Automation
  • GE Fanuc - QPL21100C2P Color Touchscreen Display Industrial Automation Control
  • GE IS200EROCH1A - Exciter Regulator Options Card
  • GE 750-P5-G5-S5-HI-AI-R-E - High Performance Feeder Management Relay
  • GE IC695CPK330 - Energy-Conserving Controller Module
  • GE Electric - IC220TBK062 I/O TERMINAL STRIP
  • GE Fanuc - IC200ALG266F Input Module Advanced Industrial Control Solution