9
Operating instructions for EE310 Humidity / Temperature Transmitter
Option E4
power
analogue output
1
2
3
4
5
GND
GND Output
OUT 2
V+
OUT 1
Option E5
Modbus RTU
M16x1.5
Option E6
Modbus RTU power
analogue output
Option E12
Modbus RTU
power
analogue output
Option AM3
1
2
3
4
5
n.c.
GND Output
OUT 2
n.c.
OUT 1
1
2
3
4
5
GND
GND Output
OUT 2
V+
OUT 1
Power analogue output
analogue
output
Modbus RTU
(only with order code J3)
power supply
Analogue output
1
3
neutral wire
(N)
n.c.
phase
(L1)
n.c.
Power supply 100 - 240 V AC
2
1
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
2
1
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
n.c.
2
1
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
Fig. 7
Plug options for EE310 (front connector view)
External diameter of the supply cable for option AM3 and power analogue ouput (E4 /
E6 / E12): 10-12 mm
(0.39-0.47”)
.
Maximum wire cross section for connecting cable: 1.5 mm²
(AWG 16)
.
The AM3 option includes a 1.25 A fuse on the 100-240 V side. This fuse may not be replaced by
the user, but only by the E+E Service. National regulations for installation shall be observed.
External diameter of the cable for Modbus RTU female plug: 4 - 6 mm
(0.16 - 0.24”)
.
Maximal wire cross section for connecting cable: 0.5 mm²
(AWG 21)
.
