JP Fluid Control SMD-720 Manual

Analog Timer
Robust analog timer for electric valves. The switch has a repeating on-off program with an
adjustable pulse (on) of 0 to 10 seconds and an interval time (off) of 0 to 45 minutes. The
program can be stopped by interrupting the power supply. Press the TEST button to restart
the program. The last used program is stored in the memory and is active (in the initial
state) when the power supply is reconnected or the TEST button is pressed. The timer is
compatible with the EN 175301-803 connector (formerly DIN 43650A).
Ideal for
 Automatic condensate drains
 Sample collections
 Lubricating systems
 Air dryers
1. PRODUCT SPECIFICATION
LED lights in
'on' position
ON
4 6
2 8
Set pulse
0.5 10
time (on) in
sec.
seconds
MANUAL-SMD-720-EN v1.2
(SMD-720)
LED lights in
'off' position
Restart of
TEST
OFF
program
20
30
10
05 40
Set interval
0.5 45
time (off) in
min.
minutes
www.jpfluidcontrol.com
Manual
Parameter
Voltage 24-230V AC/DC 50Hz/60Hz
Current (continuous) 1A
Current (peak) 10A during 10 ms
Standby power 4mA max
consumption
Operating temperature -10°C .. +50°C
Lifetime switch 3*10^8 x switching
Time ON from 0 to 10 seconds (potentiometer)
Time OFF from 0 to 45 minutes (potentiometer)
Program repeating ON-OFF
Indicator Red LED's
Connector EN 175301-803 (formerly DIN 43650A)
IP-rating IP65-EN 60529
pulse interval
T T
ON OFF
SMD-720
ANALOG TIMER
Value
1