85
Sp
eci
fi
ca
ti
o
n
Speci
fi
cation/Outer dimension
■
Control unit
Operation mode
Mode
Manual
EXT (Multiply or divide)
Mode selection
Key operation
Stroke rate
Setting range
1-360spm (1-300spm for VH/PH-V)
Spm programming
UP or DOWN key
STOP function
M-OF
The pump stops during contact input.
M-ON
The pump runs during contact input.
Input signal
No-voltage contact or open collector*
1
EXT mode
Upper limit spm
Manual operation spm
Pump control
n shots per signal (Multiply)*
2
n signals per shot (Divide)*
3
1:1 operation with n=1
Input signal
No-voltage contact or open collector*
1
Divider/Multiplier pro-
grammable range
1-999
(Select divide or multiply.)
Indicator
Numeric indication
4-digit
Operation
Green LED
(Blinks at each shot)
Storage function
Non-volatile memory
Power voltage*
4
100-240VAC 50/60Hz
*1 The maximum applied voltage to the contact is 12V at 5mA. When using a contact
type relay, the minimum application load should be 5mA or below.
*2 When the pump receives the external pulse signal during operation for the set
number of shots per signal, the received signal is stored up to 255 pulses.
*3 When the external pulse signal is entered to run the pump over the upper limit spm,
the signal is cancelled.
*4 Observe the speci
fi
ed power voltage range. Otherwise failure may result. The allow-
able voltage range is 90-264VAC.
■
Power cable
Conduction
section area
0.75 [mm
2
] (Duplex cable)
Standard
VCTFK
Length
1500 [mm]
Terminal
treatment
Spade terminal (V1.25-
YS4A or equivalent)
■
Pump colour
Blue
Munsell colour system 7.5PB 3/8
Red
Munsell colour system 5R 3/10
Summary of Contents for EHN-R
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