Mitsubishi Electric NZ2MFB1-32D, User Manual

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2 PART NAMES
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2
2
PART NAMES
This chapter describes part names of the I/O module.
*1 The status of actual input signals that are externally input is indicated on the LEDs regardless of the status of the remote input signal.
*2 Output commands from the I/O module are indicated on the LEDs regardless of the status of the external power supply.
No. Name Application
(1) Ethernet port Port connector for network connection. Connect an Ethernet cable.
For wiring method and precautions, refer to the following.
 Page 61 Wiring of Ethernet cable
100M LED Indicates the link status.
On: Linkup in progress
Off: Linkdown in progress
SD/RD LED Indicates the status of data communication.
On: Data being sent or received
Off: Data not sent/received
(2) PW LED Indicates the power supply status of the I/O module.
On: Power supply ON
Off: Power supply OFF
RUN LED Indicates the operating status of the I/O module.
On: Operating normally.
Off: A major error has occurred.
D LINK LED Indicates the data link status of the I/O module.
On: Data link in operation. (cyclic transmission in progress)
Flashing: Data link stop (cyclic transmission stopped)
Off: Data link not performed. (disconnected)
ERR. LED Indicates the error status of the I/O module.
On: A moderate error or major error has occurred.
Flashing: A minor error has occurred.
Off: Operating normally.
(3) Function setting switch Used for the input response time setting function and output HOLD/CLEAR setting function.
For function details and setting method, refer to the following.

Page 65 Input Response Time Setting Function

Page 66 Output HOLD/CLEAR Setting Function
(4) IP address setting switch Switch for setting the fourth octet of IP address
 Page 51 IP address setting switch setting
(5) X0 LED to XF LED Indicates the ON/OFF status of the inputs.
*1
On: Input ON
Off: Input OFF
Y10 LED to Y1F LED Indicates the ON/OFF status of the outputs.
*2
On: Output ON
Off: Output OFF
(6) I/O PW LED Indicates the status of the power supply from the external power supply.
On: External power supply ON
Off: External power supply OFF
(7) Terminal block for module
power supply and FG A terminal block to connect the module power supply (24VDC) and FG.
(8) DIN rail hook A hook to mount an I/O module on a DIN rail
(9) I/O terminal block A terminal block for I/O power supply and I/O signals
(7)
(1) (2) (4) (3) (5) (6)
(8) (9)