Auber Instruments JSL-64A 사용 설명서 - 페이지 5
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AUBER INSTRUMENTS
Pump
Original
wires on the
pump
(120VAC)
Figure 9. Wiring diagram of using JSL-64A timer as a shot timer on espresso
Whenever the pump is activated, the mini relay R30A's coil will be energized to
pull its NO contacts in, so the pin 9 and 10 of the timer are shorted together,
the timer will start counting time up in seconds. The timer stops counting when
the pump is deactivated.
8. Timing Diagrams
The following diagrams show how the relay output status is affected by RST,
PAU, and STP key/terminals under different FUNC (Timer Function) and OUT
(Relay Output Mode) settings.
Please note that: 1) "RUN" is set to "RST" in following examples, powering up
to start the timer is not discussed here. 2) Timer starts counting from the
moment when reset key/switch is released or input signal (TTL) is rising from
low to high. 3) Timer display stops counting as soon as stop key/switch is
pressed (voltage from high to low), but relay output will only be triggered when
stop key/switch is released (voltage from low to high).
Power
Relay
output
T1
Reset
Pause
Stop
Figure 10 (a). Single delay and off-delay (FUNC = SDL, OUT = OFDL).
Power
T1
Relay
output
Reset
Pause
Stop = 0
Stop = 1
Figure 10 (b). Single delay and on-delay (FUNC = SDL, OUT = ONDL) (for the
STOP parameter, please see Note 8 on page 2 for details).
2021.03
Mimi Relay
A1
R30A
A2
NO
NC
COM
ST
COM
6
7
8
9
10
1
2
3
4
5
JSL-64A Timer
To 120 VAC
machine.
Ta+Tb=T1
Ta
Tb
Ta+Tb=T1
Ta
Tb
Power
T2
Relay
output
T1
Reset
Pause
Stop
Figure 10 (c). Delayed interval and off-delay (FUNC = DINT, OUT = OFDL).
Figure 10 (d). Delayed interval and on-delay (FUNC = DINT, OUT = ONDL).
Figure 10 (e). Cycled and off-delay (FUNC = CYCL, OUT = OFDL).
Figure 10 (f). Cycled and on-delay (FUNC = CYCL, OUT = ONDL).
(END)
Auber Instruments
5755 North Point Parkway, Suite 99
Alpharetta, GA 30022, USA
www.auberins.com
E-mail: [email protected] Tel: 770-569-8420
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No part of this manual shall be copied, reproduced, or transmitted in any way without the
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rights to all information included in this document.
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Ta+Tb=T1
T2
Ta
Tb
P5/5