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Chapter 2
Installation
The dimension of G0310 Modbus to HART gateway is 99*22.5*114.5mm. It supports with standard DIN Rail
installation.
2.1 Wiring
G0310 Modbus to HART gateway terminal distribution and meaning are shown as in Figure 2.1
1
24V-
2
24V+
3
NC
4
NC
5
A+
6
B-
7
GND
8
GND
9
HART+
10
HART-
11
Shield
12
EARTH
13
R
14
R
15
24V
-
16
24V+
Figure 2.1
The power supply of G0310 MODBUS to HART gateway is HART bus, and 485 communication need external 24V
power supply. The recommended is TP cable, and it shall improve device’s anti-electromagnetic interference
ability. G0310 MODBUS to HART gateway connection diagram is shown as in Figure 2.2:
24VDC Power
PC
HART
Modem
Resistance
+
-
5
6
1
2
9
10
Ampere
meter
+
Modbus
device
RS485
communication
A+
B-
GND
-
7
24VDC power
supply
G0310 MODBUS to
HART Gateway
Figure 2.2 G0310 MODBUS to HART gateway connection diagram
2.2 Jumper configuration
G0310 MODBUS to HART Gateway has 2 jumpers, as shown on Figure 2.3. the left one is failure warning current
setting and the right one is configuration protection setting jumper.
Failure Warning Jumper Setting
G0310 MODBUS to HART Gateway has self-diagnostic function.Once failure is detected, intelligent
instrument will output warning current automatically. Warning current mode is decided by JP1 Low (in green
