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System status LEDs Push-button switch to select mode for Interface Module Interface Module mode LEDs Fast Ethernet Interface Module port LEDs Terminal block for 2 power inputs, 2 DIs, and 2 DOs Sticker showing pin contacts Serial console port Screw to attach Fast Ethernet Interface Module Gigabit Ethernet Module LEDs 10.
DIN-Rail Mounting The DIN-Rail attachment plates are permanently fixed to the back panel of the EDS-728/828. Do not attempt to remove the attachment plates, since doing so could damage the product To Install: Lock the brace by pressing the clips and then insert the top of the DIN-Rail into the notches at the bottom of the top array of heat radiating ribs.
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STEP 3: Once the screws are fixed in the wall, insert the four screw heads through the large parts of the keyhole-shaped apertures, and then slide Moxa EDS downwards, as indicated. Tighten the four screws for added stability.
In this section, we explain the meaning of the two contacts used to connect the alarm contact. The EDS-728/828 has two sets of relay output—relay 1 and relay 2. Each relay contact consists of the two contacts of the terminal block on the EDS-728/828’s top panel.
Wiring the Digital Inputs The EDS-728/828 has two sets of digital input—DI 1 and DI 2. Each DI comprises two contacts of the 6-pin terminal block connector on EDS’s top panel. The terminal block is also used for EDS’s two DC inputs. Top and front views of one of the terminal block connectors are shown here.
The EDS-728/828 has one RS-232 (10-pin RJ45) console port, located on the front panel. Use either an RJ45-to-DB9 or RJ45-to-DB25 cable to connect the Moxa EDS-728/828’s console port to your PC’s COM port. You may then use a console terminal program to access the Moxa EDS-728/828’s console configuration utility.
MDI/MDI-X Port Pinouts Signal TRD(0)+ TRD(0)- TRD(1)+ TRD(2)+ TRD(2)- TRD(1)- TRD(3)+ TRD(3)- 100/1000Base Fiber Port Connection The concept behind the duplex port and cable is quite straightforward. Suppose you are connecting devices I and II. Contrary to electrical signals, optical signals do not require a circuit in order to transmit data.
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This EDS-728/828 is the Master of this Turbo Ring. This EDS-728/828 has become Ring GREEN Blinking Master of this Turbo Ring after the MASTER Turbo Ring was broken. This EDS-728/828 is not the Master of this Turbo Ring. When this EDS-728/828 enables the coupling function to form a back-up path.
Fast Ethernet Module LEDs Power is being supplied to the interface module. GREEN Power is not being supplied to the interface module. Displays the module port’s status by P1/P2/ GREEN Off/ mode. P3/P4 Blinking Gigabit Ethernet Module LED Displays the module port’s status by GREEN Off/ P1/P2...
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Two inputs with the same ground, but electrically Digital Inputs isolated from the electronics. For state “1”: +13 to +30V For state “0”: -30 to +3V Max. input current: 8 mA Power Input Voltage 24 VDC (12 to 45 VDC), redundant dual inputs Connection Two removable 6-pin terminal blocks EDS-72810G/82810G...
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IM-2MSC/2TX: Interface Module with 2 multi mode 100BaseFX ports, SC connectors, and 2 10/100BaseT(X) ports, RJ45 connectors. IM-2MST/2TX: Interface Module with 2 multi mode 100BaseFX ports, ST connectors, and 2 10/100BaseT(X) ports, RJ45 connectors. IM-2SSC/2TX: Interface Module with 2 single mode 100BaseFX ports, 40 km SC connectors, and 2 10/100BaseT(X) ports, RJ45 connectors.
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