Version 20210423
1. Put the signal wires of the monitor ( or the inverter ) into RS-485 connector.
(The wire diameter is AWG20 ~ AWG24)
2. According to mark of the meter , put into the signal wires of the monitor.
( or the inverter )
Data communication setup
3. Add the termination resistor (short the terminals) if this is the last device
in the RS485 chain.
4. Connect the RS-485 to the meter port.
5. You can now use the Delta monitor to access and display the data.
Please refer to the user manual for more information.
485 A+
Terminal resistance port short
485 B-
485 A+
485 B-
485 A+
485 B-
Power meter setup (wall-mount)
1. Use the supplied DIN rail and mount in distribution cabinet.
2. Fix on top of the DIN Rail.(A)
3. Buckle on the DIN Rail.(B)
A
B
C
4. Install two stoppers on the DIN Rail on both side, then lock in the screws
on stoppers to fix these stoppers on the DIN Rail.(C)
Current Transformer installation (DANGER)
1. The CT can be opened.
2. Take the CT clip on the Line conductor wire.
3. Take note of the direction of CT installation.
4. Connect the CT wires to the device.
5. Put in the CT wire into the CT port.
L
N
Main Breaker
Energy meter
of the electric
utility
company
CT direction
CT port
Q : If the meter is connected to ac input power, but the LED for of the meter does
not show any output ?
A : Please check ac input power and follow the installation instructions as per
「
Electrical Connection Applications
」
.
Q : If the meter can’t connect with Delta monitor ?
A : Please check RS-485 connection and refer to the setup instruction in section
「
Data communication setup
」.
Q : If the Delta monitor is connected to the meter but does not show any metering
data?
A : Please follow the instructions in section "Current Transformer (CT) setup",
verify the max AC current and orientation.
Troubleshooting
LED
Red
Red
Green
Green
Status
On
Blink
On
Blink
Explanation
Hardware failure
No communication from other device
Normal
Wait for connection
LED Explanation
For the detailed configuration information, please refer to the user manual of
Data Collector DC1.
Extendable with Data Collector DC1
https://mydeltasolar.deltaww.com/?p=product_manual
Data Collector > PPM DC1_100 Operation and Installation Manual
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Authorized representative for this product in the EU: Delta Electronics (Netherlands) B.V. • Zandsteen 15 • 2132 MZ Hoofddorp • Netherlands
