FXM/FXH Series - Standard Digital Counter/Timers
FXM/FXH Series Standard Digital Counter/Timers

The FXM/FXH series digital counter/timers integrate functions of both counters and timers. Counting speeds of 1 cps, 30 cps, 2 kcps, and 5 kcps are available and various time setting ranges are also available for the timer function. Count-up, count-down, and count up/down modes are available for accurate measurement and display of various system configurations. Users can easily switch between NPN/PNP inputs using the attached DIP switch. The FXM/FXH series is available in 4-digit, 6-digit, and 8-digit models in 2 standard DIN sizes (W 72 x H 72, W 48 x H 96 mm)
Main features
- Counting speeds : 1cps/30cps/2kcps/5kcps
- Switch between counter and timer operation using DIP switch
- No-voltage input(NPN) using DIP switch
- Operation modes : count-up, count-down, count-up/down
- Set decimal point, hr/min/sec display with RESET key
Counter
20 input modes, 18 output modes
Timer
- Various output modes (16 output modes)
- Various time setting ranges:
- - 8-digit models : 0.01sec to 99999hr 59.9min
- - 6-digit models : 0.1sec to 99999.9hr
- - 4-digit models : 0.01sec to 9999hr
- Output model types : single preset, dual preset, indicator only
- Power supply : 100-240VAC 50/60Hz
Model Change and Discontinued Models
All discontinued models can be replaced by the CT series counter/timers.
Some models may differ in size. Please check the detailed product dimensions.
Ordering Information
Previous : FX/FXH Series
- FX4 : Single Preset, Dual Preset, Indicator Only
- FX6 : Single Preset, Dual Preset, Indicator Only
- FX4H : Single Preset, Dual Preset, Indicator Only
No mark (Output) | 1-stage preset |
2P (Output) | 2-stage preset |
I (Output) | Indicator |
L (Size) | DIN W144 x H72mm |
H (Size) | DIN W48 x H96mm |
No mark (Size) | DIN W72 x H72mm |
4 (Digit) | 9999 (4-digit) |
6 (Digit) | 999999 (6-digit) |
FX (Item) | Counter/Timer |
Upgrade : FXM/FXH Series
- FX4M : Single Preset, Dual Preset, Indicator Only
- FX6M : Single Preset, Dual Preset, Indicator Only
- FX8M : Added Single Preset, Indicator Only
- FX4H : Single Preset, Dual Preset, Indicator Only
4 (Power supply) | 100-240VAC 50/60Hz |
1P (Output) | 1-stage preset |
2P (Output) | 2-stage preset |
I (Output) | Indicator |
H (Size) | DIN W48 x H96mm |
M (Size) | DIN W72 x H72mm |
4 (Display digit) | 9999 (4-digit) |
6 (Display digit) | 999999 (6-digit) |
8 (Display digit) | 99999999 (8-digit) |
FX (Item) | Counter/Timer |
New model names to Indicate power supply type
added 8-digit models (F8 models upgraded to FX8 models with added timer function)
- F8A→FX8M-1P4
- F8B→FX8M-I4
Power Supply
Previous : FX/FXH Series
Power Supply | AC Type | 100-240VAC 50/60Hz |
---|---|---|
AC/DC Type | 12-24VAC 50/60Hz, 12-24VDC |
Upgrade : FXM/FXH Series
Power Supply | AC Type | 100-240VAC~50/60Hz |
---|---|---|
AC/DC Type | - |
Universal AC/DC models discontinued
Display Digits
Previous : FX/FXH Series 4, 6 digit
Model | Single preset | FX4 | FX6 | FX4H | - | - |
---|---|---|---|---|---|---|
Dual preset | FX4-2P | FX62P | FX4H-2P | FX4L-2P | FX6L-2P | |
Totalizer (Indicator) | FX4-I | FX6-I | FX4H-I | FX4L-I | FX6L-I | |
Digit | 4digit | 6digit | 4digit | 4digit | 6digit |
Upgrade : FXM/FXH Series 4, 6, 8 digit
Model | 1-stage setting | FX4H-1P4 | FX4M-1P4 | FX6M-1P4 | FX8M-1P4 |
---|---|---|---|---|---|
2-stage setting | FX4H-2P4 | FX4M-2P4 | FX6M-2P4 | - | |
Indicator | - | FX4M-I4 | FX6M-I4 | FX8M-I4 | |
Display digit | 4digit | 6digit | 8digit |
Added 8-digit models
Power Consumption (AC Type)
Previous : FX/FXH Series
Power con-sumption | AC power | Indicator type : Max, 6VA, Single preset : Max, 7VA, Dual preset : Max, 8VA (100-240VAC 50/60Hz) |
---|---|---|
AC/DC power |
|
Upgrade : FXM/FXH Series
Power consumption |
|
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Reduced power consumption
Input (Impedance/Residual Voltage)
Previous : FX/FXH Series
Voltage (PNP) Input |
|
---|---|
No-Voltage (NPN) Input |
|
Upgrade : FXM/FXH Series
Voltage (PNP) Input |
|
---|---|
No-Voltage (NPN) Input |
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PNP : Changed input impedance
NPN : Reduced impedance and residual voltage in case of short-circuit
Certifications
Dimensions
Bracket
Panel Cut-Out Dimensions
Connection Diagram
Previous : FX Single Preset (FX□)
Upgrade : Single Preset (FX□M-1P4)
No charges
Previous : FX Dual Preset (FX□-2P)
Upgrade : FXM Dual Preset (FX□M-2P4)
Changed terminal
Type | Previous | Upgrade |
---|---|---|
OUT1 | 5, 18 | 5, 17 |
Previous : FX Indicator Only (FX□-I)
Upgrade : FXM Indicator Only (FX□M-I4)
No changes
Previous : FXH Single Preset (FX4H)
Upgrade : FXH Single Preset (FX4H-1P4)
Changed terminal
Type | Previous | Upgrade |
---|---|---|
SOURCE | 9, 10 | 8, 9 |
CP1, CP2 | 8, 7 | 10, 11 |
OUT | 15, 16, 17 | 1, 2, 3 |
RESET | 3 | 15 |
Previous : FXH Dual Preset (FX4H-2P)
Upgrade : FXH Dual Preset (FX4H-2P4)
Changed terminal
Type | Previous | Upgrade |
---|---|---|
SOURCE | 9, 10 | 8, 9 |
CP1, CP2 | 8, 7 | 10, 11 |
OUT1 | 12, 13, 14 | 4, 5, 6 |
OUT2 | 15, 16, 17 | 1, 2, 3 |
RESET | 3 | 15 |
Input Logic Switch
Previous : FX Series
Input logic is changeable by input logic selection switch located at the one-side of case.
Previous : FXH Series
Input logic is changeable by input logic selection switch (SW3) located at inside of the case.
Upgrade : FXM/FXH Series
Input logic switch has been moved to the DIP switches on the side panedl (FXM) and internal panel (FXH)
Changed input logic (NPN/PNP) switch location
- - Previous : Independent switch for input logic
- - Upgrade : Input logic switch moved to number 1 switch of SW2 DIP switches
DIP Switch Arrangement
Previous : FX/FXH Series
Upgrade : FXM/FXH Series
Changed Switch Arrangement
Function | Previous | Upgrade |
---|---|---|
Input logic (NPN/PNP) | - | 1 |
Max count speed (counter) | 1, 2 | 2, 3 |
Counter/timer mode | 3 | 4 |
Memory protection (ON/OFF) | 4 | 5 |
No changes to SW1
Decimal Point/Hr/Min/Sec Display
Upgrade : FXM/FXH Series
Added decimal point function for indicator only models during counter operation → Decimal point function available on all models
Added hr/min/sec display function during timer operation
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