Parts Identification
1
Front View
1. LCD DISPLAY
2 X 16 character LCD display for programming as well as status indication purpose.
2. MENU / UP / DOWN BUTTON
Used for accessing the setup / programming menu.
3. LED INDICATORS
Thank you for selecting another product from Amperes and you shall be delighted for making the right
choice for the right application.
What makes PT1800 stands out among the rest?. The answer lies in you, as the user or installer. It
is a product that suits your applications and every features had been crafted to your needs.
PT1800 is an 8 channel weekly programmable timer with 250 steps in total, more than required by
the industry standard. It has built in chime should you need it for alert and does not want to invest in
another chime unit. Its’ RS485 port can be used to interface with other equipment as well as link to
PC for monitoring purpose, or during setup. A setup program is available free for your convenience.
Use it with confidence, and we assure you of its quality and durability. Should you need assistance, we
are just a click away.
Introduction
2
3
a m pe re s
P
T 180
0
DC 24V
+
OUTPUT
LEVEL
N
O
C
OM
N
O
C
OM
N
O
C
OM
N
O
C
OM
CH1
CH2
CH3
CH4
N
O
C
OM
N
O
C
OM
N
O
C
OM
N
O
C
OM
CH5
CH6
CH7
CH8
RELAY DRY CONTACT
RELAY OUTPUT CONTACT
MELODY
LINE OUT
UNBALANCE
Quality Product From
AMPERES ELECTRONICS
4
5
6
7
8
The LED for the corresponding channel when triggered shall lit. If the built in melody accompanies the
triggered channel, it shall be indicated by the MELODY led. Green STATUS led denotes that the unit is
powered in running.
4. POWER SUPPLY INPUT
The unit operates with 24V DC power supply. Please us Amperes PS9400 power supply unit or other
recommended regulated power supply adaptor.
NOTE : Do not tap power supply directly from a charging batteries or via battery charger in the system. The
excessive voltage would damage the equipment.
Page 2
Amperes PT1800
Rear View
