14
Operating instructions for EE310 Humidity / Temperature Transmitter
3.2.6 Connection diagram for integrated power supply module AM3
For indoor use, surface mounted according NFPA 79 applications only.
Fig. 11
Option AM3 with M12 connector for analogue outputs
1
2
3
4
5
n.c.
GND Output
OUT 2
n.c.
OUT 1
analogue
output
Modbus RTU
(only with order code J3)
power supply
1
3
neutral wire
(N)
n.c.
phase
(L1)
n.c.
Power supply 100 - 240 V AC
for polycarbonate enclosure
2
1
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
Fig. 12
Plug option AM3 for EE310 (front connector view)
External diameter of the supply cable for option AM3: 10-12 mm
(0.39-0.47”)
.
Maximum wire cross section for AM3 connecting cable: 1.5 mm²
(AWG 16)
.
External diameter of the cable for Modbus RTU and analogue output female plug: 4 - 6 mm
(0.16 - 0.24”)
.
Maximal wire cross section for connecting cable: 0.5 mm²
(AWG 21)
.
Model
Supply Input
Terminals
Voltage/Frequency
EE310 with option AM3
Indoor use:
100 to 240 Vac, 50/60 Hz
Plug pin
L1 (1) –
N (3)
