61
Sp
eci
fic
ation
s
■ Control unit
Operation mode
Mode
Manual
EXT (multiplier or divisor)
Mode selection
Key operation
Stroke rate
Setting range
1-360spm
Spm programming
UP and DOWN keys
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
Digital control
n (1-999) shots per signal (multiplier)*
2
n (1-999) signals per shot (divisor)*
3
1:1 operation with n=1
Analog control
Set point 1 0-20mA, 0-360spm
Set point 1 0-20mA, 0-360spm
Input signal
No-voltage contact or open collector*
1
Control function
PRIME
Max spm operation while the UP and DOWN keys are
pressed.
Keypad lock
Keypad lock and release
Output
No voltage contact (photoMOS relay) 24VAC/DC 0.1A
PA AL/PA/AL/SPM are settable.
Indicator
Numeric indication
4-digit LCD
Operation
Green LED
(blinks at each shot)
Buffer
Non-volatile memory
Power voltage*
4
100-240VAC 50/60Hz
*
1
The maximum applied voltage from the EHN-YN to an external contact is 12V at 5mA. When using a mechanical relay,
the minimum application load should be 5mA or below.
*
2
In the digital control with a preset multiplier, the pump does not run over the MAN speed at any pulse rate. An extra
pulse which exceeds the MAN speed pulse rate is stored up to 255 signals if the multiplier buffer is turned on.
*
3
In the digital control with a preset divisor, the pump does not run over 360 spm at any pulse rate. An extra pulse which
exceeds the max spm is stored up to 255 signals if the divisor buffer is turned on.
*
4
Observe the specified power voltage range. Otherwise failure may result. The allowable voltage range is 90-264VAC.
■ Power cable
Conduction section area
0.75 [mm
2
] (Duplex cable)
Length
1500 [mm]
Standard
VCTFK
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
Specifications/Outer dimensions
Summary of Contents for EHN-B11-NAE
Page 67: ...67 Specifications ...
