Mitsubishi FX3U Series User Manual

418
FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
20 FX-16/32E*-*-TB (Terminal Block)
20.6 FX-16EX-A1-TB
20.6 FX-16EX-A1-TB
The FX-16EX-A1-TB is used by connecting it to the FX2N series input extension block (24V DC).
The applications shown below are not supported.
20.6.1 Specifications
*1. This response time does not include the response delay at the PLC.
*2. 3.9W (160mA, 24V DC) is required when connected to the FX
2N-16EX-C.
Input Connector
Connectable models FX
2N-16EX-C (sink input)
Unsupported Applications
High-speed
processing
High-speed counter, input interruption, pulse catch, speed detection (SPD) instruction
Time division input
Input matrix (MTR) instruction, hexadecimal input (HKY) instruction, digital switch (DSW)
instruction, arrow switch (ARWS) instruction
Other
Refresh and filter adjust (REFF) instruction, ten key input (TKY) instruction, absolute current
value read (ABS) instruction
Item AC Input Type
Input/output circuitry
Input signal voltage 100 to 120V AC +10%, -15% 50 / 60 Hz
Input signal current
4.7 mA / 100V AC 50 Hz
6.2 mA / 110V AC 60 Hz
Input impedance
Approx. 21 kΩ / 50 Hz
Approx. 18 kΩ / 60 Hz
Input sensitivity
ON 3.8 mA / 80V AC or more
OFF 1.7 mA / 30V AC or more
Response time
*1
25 to 30 ms
Input signal format Voltage contact
Circuit isolation Photocoupler isolation
Input operation display No input LEDs (equipped with 24V power supply LED indicator)
Power consumption
1.2 W (48 mA 24V DC)
*2
0 to 7
COMn
Photocoupler
100V
AC
External wiring
CN1
Connector
side
Fuse
Terminal block

Mitsubishi FX3U Series Specifications

General

Brand	Mitsubishi
Model	FX3U Series
Category	Controller
Language	English