Chapter 2 Part Names - Mitsubishi Electric NZ2MFB2-16A User Manual

2
PART NAMES
This chapter describes part names of the I/O module.
(1) (2)
(7) (8)
No. Name
(1) Ethernet port
100M LED
SD/RD LED
(2) PW LED
RUN LED
D LINK LED
ERR. LED
(3) Function setting switch
(4) IP address setting switch
(5) X0 LED to XF LED
Y10 LED to Y1F LED
(6) I/O PW LED
(7) Terminal block for module
power supply and FG
(8) DIN rail hook
(9) I/O terminal block
*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.
(3) (4) (5)
(9)
Application
Port connector for network connection. Connect an Ethernet cable.
For wiring method and precautions, refer to the following.
Page 61 Wiring of Ethernet cable
Indicates the link status.
On: Linkup in progress
Off: Linkdown in progress
Indicates the status of data communication.
On: Data being sent or received
Off: Data not sent/received
Indicates the power supply status of the I/O module.
On: Power supply ON
Off: Power supply OFF
Indicates the operating status of the I/O module.
On: Operating normally.
Off: A major error has occurred.
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)
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.
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
Switch for setting the fourth octet of IP address
Page 51 IP address setting switch setting
Indicates the ON/OFF status of the inputs.
On: Input ON
Off: Input OFF
Indicates the ON/OFF status of the outputs.
On: Output ON
Off: Output OFF
Indicates the status of the power supply from the external power supply.
On: External power supply ON
Off: External power supply OFF
A terminal block to connect the module power supply (24VDC) and FG.
A hook to mount an I/O module on a DIN rail
A terminal block for I/O power supply and I/O signals
(6)
*1
*2
2
2 PART NAMES
13