Product Introduction
The IMDSI14 Digital Input Modules are interfaces used to bring 16 separate process field signals into the Symphony Enterprise Management and Control System. These digital inputs are used by the controller to monitor and control a process.

Technical Specifications
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Brand |
ABB Bailey |
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Model |
IMDSI14 |
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Part Number |
IMDSI14 |
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Description |
Digital Input Modules |
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Origin |
USA |
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Dimension |
36*28*8cm |
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Weight |
0.35kg |
Product Details
The IMDSI13, IMDSI14, and IMDSI22 Digital Input Modules provide 16 separate digital signals into the Symphony Enterprise Management and Control System for processing and monitoring. They interface process field inputs to the system. A contact closure or switch is an example of a device that supplies a digital signal. The controller provides the control functions, I/O modules provide the inputs and outputs. Three variations of the DSI modules are described in this instruction:
• IMDSI13 - 24 VDC inputs.
• IMDSI14 - 48 VDC inputs.
• IMDSI22 - 120 VAC, 24 VDC, 48 VDC, or 125 VDC inputs.
Table 1 contains the specifications for the IMDSI13, IMDSI14, and IMDSI22 digital input modules.
| Property | Characteristic/Value | ||||||||||||||||||||||||||||||||
| Power requirements Operating voltage | 95 mA at 5 VDC (typical), 115 mA maximum | ||||||||||||||||||||||||||||||||
| Over voltage category (ANSI/ISA S82.01-1994 and IEC 61010-1) |
I for power I for circuits >150 V, II for circuits <150 V |
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Digital inputs
Voltage (±10%) Current Turn-on voltage (min.) Turn-off voltage (max) Maximum input current at minimum turn-on Off-leakage current (max) DC response time (debounce filter) |
16 channels
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| Mounting | Occupies one slot in a standard module mounting unit | ||||||||||||||||||||||||||||||||
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Environmental Ambient temperature (per IEC 68-2-1, 2,14) Relative humidity (per IEC 68-2-3)
Atmospheric pressure Air quality (per ISA S71.04, Class LA, LB, LC - level 1) |
Temperature rating within the cabinet or enclosure applies. Internal cabinet rating: 0° to 70° C (32° to 158° F) 5% to 95% up to 55° C (131° F), noncondensing 5% to 45% at 70° C (158° F), noncondensing Pollution degree: 1 Sea level to 3 km (1.86 miles) Noncorrosive |
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Insolation (IEC 61010-1, IEC 60255-5, IEC 60060) Electromagnetic compatibility Conducted transients |
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Electrostatic discharge (IEC 61000-4-2, EN 61000-4-2) |
Contact: ±6 kV Air: ±8 kV |
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Magnetic and electromagnetic fields Power frequency magnetic field (IEC 61000-4-8, EN 61000-4-8) Pulse magnetic field (IEC 61000-4-9, EN 61000-4-9) Damped oscillatory magnetic field, 0.1 MHz and 1 MHz (IEC 61000-4-10, EN 61000-4-10) Radiated radio-frequency electromagnetic field, 80 MHz to 1GHz (IEC 61000-4-3) Radiated radio-frequency field, 900 ±5 MHz (ENV 50204) Radio-frequency common mode, amplitude modulated, 0.15 MHz to 80 MHz (IEC 61000-4-6) |
Continuous: 30 A/m (rms) Short duration: 300 A/m (rms)
Peak value: 300 A/m
Peak value: 30 A/m
Unmodulated rms: 10 V/m Amplitude modulated: 80% AM (1 kHz)
Unmodulated rms: 10 V/m Pulse modulated: Duty cycle 50% Rep. cycle 200 Hz Unmodulated rms: 10 V/rms Amplitude modulated: 80% AM (1 kHz) Source impedance: 150 Ω |
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| Emission test RF radiated fields, 30 MHz to 1000 MHz (EN 55011) | Class A | ||||||||||||||||||||||||||||||||
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CE Mark Declaration
EMC 89/336/EEC
Low Voltage Directive 73/23/EEC |
This product, when installed in a Symphony enclosure, complies with the following Directives/Standards requested for CE marking:
EN50081-2 Generic Emission Standard - Part 2: Industrial Environment EN50082-2 Generic Immunity Standard - Part 2: Industrial Environment
EN 61010-1 Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 1: General Requirements |
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Certifications
Canadian Standards Association (CSA) Factory Mutual (FM) (pending) |
Certified for use as process control equipment in an ordinary (nonhazardous) location.
Approval for the following categories. Nonincendive for:
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