Smart System IO Application Module
IO Application Module Description
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IO Application Module |
The IO input/output application module for LV circuit breakers is one of the components of ULP architecture. Built in functions and applications enhance control and monitoring needs.
ULP system architecture including IO modules can be built without any restrictions using a wide range of circuit breakers:
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Masterpact MTZ1/MTZ2/MTZ3/NT/NW circuit breakers
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PowerPact P- and R-frame circuit breakers
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PowerPact H-, J-, and L-frame circuit breakers
The IO application module is compliant with the ULP system specifications.
Two IO application modules can be connected to each circuit
breaker on the same IMU.
IO Input/Output Interface for LV Circuit Breaker Resources
The IO application module resources are:
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Six self-powered digital inputs for either NO and NC dry contact or pulse counter.
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Three bistable relay digital outputs (5 A maximum).
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One analog input for a Pt100 temperature sensor.
Pre-Defined Applications
Use the nine-position rotary switch on the front of the IO module to select a pre-defined applications. Each position is assigned to a predefined application except position 9, which allows the user to define a specific application by means of the Ecoreach customer engineering tool. The switch is factory set to predefined application 1.
For each pre-defined application the input/output assignment and the wiring diagram are predefined. No additional setting with the customer engineering tool is required.
The IO module and other resources not assigned to the predefined applications are free for user specific applications.
User Applications
The user applications with the corresponding resources are defined by means of the Ecoreach engineering tool. They use the resources not assigned to the predefined applications. User applications can be used for:
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Protection improvement
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Circuit breaker control
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Motor control
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Energy management
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Monitoring
24 Vdc Power Supply
The IO module must be supplied with either a 24 Vdc AD or with a 24 Vdc ABL8 RPS power supply.
Mounting
The IO module is a DIN rail mounted device.
IO Application Module Characteristics
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General Characteristics |
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Environmental Characteristics |
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Conforming to standards |
IEC 60950, UL 60950 |
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Certification |
CE, cULus, EAC |
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Ambient temperature |
storage |
-40 to +85°C (-40 to +185°F) |
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operation |
-25 to +70°C (-13 to +158°F) |
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Relative humidity |
5 - 85% |
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Level of pollution |
Level 3 |
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Protective treatment |
ULV0 conforming to IEC/EN 60068-2-30 |
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Mechanical Characteristics |
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Shock resistance |
Conforming to IEC/EN 60068-2-27: 15 g / 11 ms, 1/2 sinusoidal |
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Resistance to sinusoidal vibrations |
Conforming to IEC/EN 60068-2-6: 5 Hz < f < 8.4 Hz |
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Electrical Characteristics |
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Consumption |
165 mA at 24 Vdc |
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Resistance to electrostatic discharge |
IEC/EN 61000-4-2: 8 kV air discharge, 6 kV contact discharge |
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Immunity to radiated fields |
IEC/EN 61000-4-3: 10 V/m |
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Immunity to fast transient perturbations |
IEC/EN 61000-4-4: 2 kV |
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Immunity to surges |
IEC/EN 61000-4-5: 2 kV common mode |
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Immunity to conducted radio frequency field |
IEC/EN 61000-4-6: 10 V |
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Physical Characteristics |
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Dimensions |
71.7 x 116 x 70.6 mm (2.82 x 4.57 x 2.78 in.) |
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Mounting |
DIN rail |
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Weight |
229.5 g (0.51 lb) |
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Degree of protection of the installed IO application module |
On the front panel (wall mounted enclosure): IP4x |
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IO parts: IP3x |
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Connectors: IP2x |
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Connections |
Screw type terminal blocks |
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Input and Output Characteristics |
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Digital Inputs |
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Digital input type |
Self powered digital input with current limitations as per IEC 61131-2 type 2 standards (7 mA) |
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Input limit values at state 1 (close) |
19.8–25.2 Vdc, 6.1 - 8.8 mA |
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Input limit values at state 0 (open) |
0–19.8 Vdc, 0 mA |
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Maximum cable length |
10 m (33 ft.) |
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NOTE: For a length
greater than 10 m (33 ft.) and up to 300 m (984 ft.), it is mandatory
to use a shielded twisted cable. The shield cable is connected to
the IO functional ground of the IO application module.
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Digital Outputs |
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Digital output type |
Bistable relay |
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Rated voltage |
250 Vac maximum */ 30 Vdc |
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Rated carry current |
5 A |
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Contact resistance |
30 mΩ |
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Maximum operating frequency |
18,000 Operations/hr (Mechanical) |
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1800 Operations/hr (Electrical) |
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Digital output relay protection by an external fuse |
External fuse of 5 A or less |
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Maximum cable length |
10 m (33 ft) |
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Analog Inputs |
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IO application module analog input can be connected to a Pt100 temperature sensor. |
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Range |
-30 to 200 °C |
-22 to 392°F |
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Accuracy |
±2°C from -30 to 20°C |
±3.6°F from -22 to 68°F |
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±1°C from 20 to 140°C |
±1.8°F from 68 to 284°F |
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±2°C from 140 to 200°C |
±3.6°F from 284 to 392°F |
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Refresh interval |
5 s |
5 s |