Hitachi CHROMASTER 5160 Instruction Manual page 30

Table 2-1 Name and Function of Each Terminal at Rear Panel
Classi-
Name
fication
Output EVENT
(1 to 4)
PRESS
OUT
LIMIT
OUT
Input PUMP
ON IN
PUMP
OFF IN
Contents of
Function
Signal
 Timer
Contact turns
on/off according
to coded setting ON: CLOSE
in EVENT of the
program.
CLOSE
OFF: OPEN
OPEN
 Pulse
OPEN
1 s
CLOSE
Pressure value 0 to 1 V DC
is output to the
exterior.
In case of
Pressure Limiter
error, Error
Signal is
outputted.
OPEN 
Pump ON from
external system.
Pump OFF from
external system.
50 ms
or longer
Contents of
Processing
 EVENT No. and Event code
The ON/OFF
signal can output
to each TIMER by
specifying an
ON/OFF EVENT
code at a desired
time of a time
program.
1-second CLOSE
signal can output
at each TIMER by
specifying pulse
EVENT code at a
desired time of a
 Specifying 00 as an EVENT code stops a
time program.
pump, and EVENT code 92 rings buzzer.
1) Becomes OFF when the pulse is output in
the ON status.
2) OFF has priority over ON.
3) Contact output specification of each
terminal
 1 V = Approx. 70 MPa (Approx. 7106 psi)
Maximum current connectable: 10 mA
 Edge judgment
2 - 5
Remarks
Signal
EVENT
No.
OFF ON
1 10 11
2 20 21
3 30 31
4 40 41
Voltage ... 30 V DC max.
Current ... 100 mA max.
Pulse
12
22
32
42