AMR130-v2.0 installation guide-1.0e_P1
AMR130
RS485
Pulse Input
Pulse
Input
USB
DC 12-15V
Key
Installation Guide
Warnings & Precautions
Dimensions
Mounting
Wiring Diagram
Front Panel & Terminals
+
-
●Follow these instructions accordingly, otherwise
damage may occur to the device.
1
2
Water Meter & RS485 Cable Detail
Wiring Detail
IN OUT
Auto Meter Reading Module
Danger
Warnings
●
● Follow electrical rules and regulations in the
● Avoid having oil, water, metallic powder or other
selection of wire materials and gauges.
foreign substances enter the device.
● Avoid using the device in environments where it
will be exposed to steam, corrosive, or flammable
substances; which can cause short circuits, fires,
or explosions.
To reduce the risk of electric shock, turn off all
sources of electrical power to the device during
installation or wiring.
Input Power Water Meter
Pulse Input
Pulse Indicator
Display
RS485 Port
Step 1
Step 2
Step 3
Pull latch down
DIN rail
TS35/7.5 or 15
1. Hook onto DIN rail
2. Push towards wall
Push latch up
RS485
communication cable
Water Meter
Water Outlet Water Inlet
Tip: Max cable length is 100 meters
Red+(R) Red+(R)
*Warning:
Connect red to red, and black to white
Red+(R)
UL2464 Shielded Twisted Stranded Copper Pair
Input Power
DC 12-15V
1. Please follow electrical regulations and recommendations
in selecting the wire size and type.
2. Ensure that the wires are making good contact with the
terminals and have been screwed securely.
3. Terminals can accept wires with size of no more than
2.0mm2.
Recommended:
Use cord end or blade lugs
1. Use UL2464 shielded twisted stranded copper pair, 22-24
AWG recommended.
2. Terminate wire ends with cord end or blade lugs.
3. Ensure that the wires are screwed tightly to their
corresponding terminals.
4. Ensure that the positive and negative polarities are
correct.
Stranded
copper wire
Recommended:
Use cord end or blade lugs
UL2464 shielded twisted
stranded copper pair cable
AMR130
RS485
Pulse Input
Pulse
Input
USB
DC 12-15V
Key
System Indicator
*Tip:
After installation, the AMR display
should be synchronized through
software calibration (Modbus
protocol)
Micro USB
(Spare)
RS485
TX/RX Indicator
Unit : mm (inch)
Weight : 121.5g
95
(3.74”)
3
(0.12”)
61
(2.4”)
4 (0.16”)
26
(1.02”)
30 (1.18”)
30 (1.18”)
3 (0.12”)
35 (1.38”)
28
(1.1”)
63 (2.48”)
11 (0.43”)
