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0922 Uem 014－4-point 12v/ 24v Dc Discrete Sourcing Input

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0922 UEM 014－ 4-point 12V/ 24V dc Discrete Sourcing Input �The module is 4-channel source type input. It receives signal with values of 12VDC/24VDC. �The digital input module receives the control signal from digital field devices. (sensor, etc) �The module has 5 status LEDs. One is for network status and others are for field devices status. �An optocoupler is used for electrical isolation between the Bus and the field side. � 2 wire and 3 wire sensors (proximity, etc) can be connected to the module. Item 24VDC Source Input Module Input Specification Inputs per module 4 Points non-isolated, Source type Indicators 4 Green input state, 1 Green/Red Bus state 24V dc nominal ON-state Voltage Min. 11Vdc to Max. 28.8Vdc Minimum OFF-state Voltage 5Vdc Max. ON-state current 6mA Maximum/point @28.8Vdc OFF to ON: 3mS Max. Input Signal Delay ON to OFF: 3mS Max. Filtering Time Typical 1.5ms Nominal Input Impedance 5.1Kohm typical Common Type 4 points / 2COM (single common) General Specification Power dissipation 35mA Max. @ 5.0Vdc I/O to Logic: Photo coupler isolation Isolation Isolation voltage:1250V rms/V ac Field Power (Internal Power Bus) Supply voltage: 24Vdc nominal Wiring I/O Cable Max 2.0mm Weight 70g Module Size 12*67*95(W*H*L) Environment Condition Refer to ‘2. Environment Specification’ Voltage range: 11~28.8Vdc ▶ 12/24V dc is supplied from the internal power bus Pin No. Description Pin No. Description 0 Input Channel 0 1 Input Channel 1 2 Input Channel 2 3 Input Channel 3 4 Field Ground (0V) 5 Field Ground (0V) 6 Field Power (+24V) 7 Field Power (+24V) System power(5V) Bus Contacts System power(GND) Bus Signal 2 wired sensor Pin No. 3 wired sensor 0V Field Power Contacts Field Power (0Vdc) 24V Field Power (24Vdc) Wire diagram 21 Mapping Data into the Image Table Input Module Data D3 Bit No Bit 7 D2 Bit 6 Bit 5 D1 Bit 4 D0 Bit 3 Bit 2 Bit 1 Bit 0 D3 D2 D1 D0 Input Image Value Byte 0 Reserved Expansion Module Status LED State Not Powered Not initialized Bus Connection LED is Off Green Flashing Green Bus Ready Flashing Red Bus fault To Indicates: Device has no expansion module or may not be powered The Parameter is not initialized yet. Bus Normal Operation Bus Ready - Bus Time out - Bus Failed communication Device fault Red Device fault Channel Status LED State 22 LED is To Indicates: Not signal Off Normal Operation On signal Green Normal Operation