Ac Input (Except Main Unit); Input Specifications; Handling Of 100V Ac Input - Mitsubishi FX3U SERIES User Manual

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
10.3 100V AC Input (Except Main Unit)

10.3.1 Input specifications

Select the input for the input/output powered extension units/blocks.
Main units of a 100V AC input type are not available.
→ For the specifications on input/output powered extension units, refer to Chapter 15.

10.3.2 Handling of 100V AC Input

1. Input terminal
When voltage of 100 to 120V AC is applied between the input
terminal and COM terminal, the input terminal is turned on.
The input display LED lights.
Do not connect the COM terminal of an AC input type input/
output powered extension unit/block with the COM terminal of
a DC system.
2. Input circuit
The primary input circuit and the secondary input circuit are
insulated with a photocoupler.
There is a delay of approx. 25 to 30ms in response to input
switching from ON to OFF and from OFF to ON.
3. Input sensitivity
The input current and input sensitivity of these PLCs are
shown in the following table.
Input
Input voltage
Input current
ON
Input
sensitivity
OFF
10 Input Wiring Procedures (Input Interruption and Pulse Catch)
→ For the specifications on input/output extension blocks, refer to Chapter 16.
100 to 120V AC +10%, -15% 50/60Hz
6.2 mA/110V 60Hz
4.7 mA/100V 50Hz
10.3 100V AC Input (Except Main Unit)
COM
*
X000
X001
X007
Specifications
Percentage of simultaneous power-on:
70% or less
3.8 mA/80V AC
1.7 mA/30V AC
Fuse
L
N
100 to 240V AC
100 to 120V AC
Fuse
* Input impedance
177
1
2
3
4
5
6
7
8
9
10