FDM128 Display
The MicroLogic trip unit measurement capabilities are fully utilized with the FDM128 display. The FDM128 display connects to Ethernet communication using the RJ45 port and displays MicroLogic trip unit information. The result is an integrated unit combining a circuit breaker with a power meter. Additional operating assistance functions can also be displayed.
The FDM128 display unit can be connected to a MicroLogic COM option (BCM ULP through an IFE). It uses the sensors and processing capacity of the MicroLogic trip unit and requires no special software or settings. The FDM128 is a large display, but requires very little depth. The anti-glare graphic screen is backlit for easy reading even under poor ambient lighting and at sharp angles.
The FDM128 display is designed to manage up to eight devices (PowerPacT H/J/L/P/R or MasterPacT NW/NT circuit breakers).
FDM128 Display of MicroLogic Trip Unit Measurements and Trips
The FDM128 is intended to display MicroLogic A/P/H trip unit measurements, trips, and operating information. It cannot be used to modify the protection settings.
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Measurements may be easily accessed using a menu.
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Trips are automatically displayed.
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A pop-up window displays the time-stamped description of the trip.
FDM128 Status Indications
When the circuit breaker is equipped with the COM option (BCM ULP) (including its set of sensors) the FDM128 display can also be used to view circuit breaker status conditions:
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O/F: ON/OFF
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SDE: Fault-trip indication (overload, short-circuit, ground fault)
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PF: ready to close
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CH: charged (spring loaded)
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CE, CD, CT cradle management with I/O application module
FDM128 Remote Control
When the circuit breaker is equipped with the COM option (BCM ULP) (including connection to shunt close [XF] and shunt trip [MX1] communication voltage releases), the FDM128 display can also be used to operate (open/close) the circuit breaker.
Two operating mode are available:
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Local mode: open/close commands are enabled from the FDM128 while disabled from the communication network.
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Remote mode: open/close commands are disabled from the FDM128 while enabled from the communication network.
FDM128 Main Characteristics
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FDM128 Display |
Surface Mount Accessory |
Connection with Display Unit |
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4.54 x 3.40 in. (115.2 x 86.4 mm) with 5.7 in. (145 mm) QVGA display 320 x 240 pixels.
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Color TFT LCD, with LED backlight.
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Wide viewing angle: vertical ±80°, horizontal ±70°.
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High resolution: excellent reading of graphic symbols.
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Operating temperature range: +14 °F (-10 °C) to +131 °F (+55 °C).
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CE / UL / CSA marking.
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24 Vdc power supply, -10%/+20% (limit 20.4 - 28.8 Vdc).
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Consumption 6.8 W.
FDM128 Mounting
The FDM128 is easily installed in a switchboard.
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Standard door hole Ø 0.87 in. (22 mm).
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The FDM128 degree of protection is IP65 at the touch screen cover. IP54 is maintained after installation by using the supplied gasket.
FDM128 Connection
The FDM128 is equipped with:
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a 24 Vdc terminal block:
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a power supply range of 24 Vdc (limit 20.4 - 28.8 Vdc).
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the FDM128 display unit has a 2-point screw connector on the rear panel of the module for this purpose.
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One RJ45 Ethernet jacks.
The MicroLogic trip unit connects to the internal communication terminal block on the MasterPacT circuit breakers through the circuit breaker ULP cord and Ethernet connection through the IFE.
FDM128 Navigation
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A touch screen is used for intuitive and fast navigation.
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The user can select the display language (Chinese, English, French, German, Italian, Portuguese, Spanish, etc.).
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Product Identification |
Metering: Meter |
Services |
FDM128 Screens
Main Menu
| Quick View | Metering | Control | Alarms | Services |
When not in use, the screen is automatically shifted to low back-lighting.
Fast Access to Essential Information
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“Quick view” provides access to five screens that display a summary of essential operating information (I, U-V, f, P, E, THD, circuit breaker On / Off).
Access to Detailed Information
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"Metering" can be used to display the measurement data (I, U-V, f, P, Q, S, E, THD, PF) with the corresponding min/max values.
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“Alarms” displays the trip history.
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“Services” provides access to the operation counters, energy and maximum ammeter reset function, maintenance indicators, identification of modules connected to the internal bus and FDM128 internal settings (language, contrast, etc.).
Communication Components and FDM128 Connections
The FDM128 degree of protection is IP65 at the touch screen cover. IP54 is maintained after installation by using the supplied gasket.
FDM128 Connections
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A. FDM128 B. Ethernet Network C. Circuit Breaker ULP Cord D. UFE E. ULP Termination |
Panelboard and Switchboard Connections
Enerlin’X Communication Devices and Displays
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Name |
Function |
Port |
Bin. Input |
Analog. Input |
Bin. Output |
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|
To Device |
To Server |
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A |
Com’X 200 |
Energy Server with Ethernet Gateway® Function |
Modbus Master |
Ethernet Cable + WIFI |
6 |
2 |
— |
|
|
B |
FDM128 |
Ethernet LCD Color Touch Screen |
— |
Ethernet |
— |
— |
— |
|
|
C |
FDM121 |
LCD Display for Circuit Breaker |
ULP |
— |
— |
— |
— |
|
|
D |
IFE Interface + Gateway |
Ethernet Interface & Gateway |
Modbus Master & ULP |
Ethernet |
— |
— |
— |
|
|
IFE Interface |
Ethernet Interface for Circuit Breakers |
ULP |
Ethernet |
— |
— |
— |
||
|
E |
IFM |
Modbus Interface for Circuit Breakers |
ULP |
Modbus Slave |
— |
— |
— |
|
|
F |
I/O |
Input/Output Application Module for Circuit Breakers |
ULP |
ULP |
6 |
1 |
1 |
|