EKO INSTRUMENTS CO., LTD. - Pyranometer MS-60/60S - Instruction Manual Ver. 4
Pg. 15
C] How to connect Modbus RTU
Connect the output cable end and DC power [5 to 36 V], RS485 / USB converter or data logging
device as shown in the figure below. Install a fuse [0.5A] in series between the DC power supply
[+] and the MS-60S connection as shown below for over current protection.
D] How to connect SDI-12
Connect the output cable end, DC power supply [12 V], and data logging device as shown in the
figure below. Install a fuse [0.5A] in series between the DC power supply [+] and the MS-60S
connection as shown below for over current protection.
Fig. 5-3E. How to connect MS-60S
Power supply
DC12V
+
-
Data collection device
SDI-12
+
-
fuse[0.5A]
When connecting to a PC
When connecting to a Data Logger
Fig. 5-3C. How to connect MS-60S
Power supply
DC5V to 36V
+
-
RS485/USB
Converter
+
-
fuse[0.5A]
PC
Fig. 5-3D. How to connect MS-60S
Power supply
DC5V to 36V
+
-
Data collection device
RS-485 Modbus
-
fuse[0.5A]
+