Pahlen EC220 User Manual - Gateway Autodos
11
Gateway Autodos
MA60-26E
ENGLISH
E10076-0
150527 ASA
Autodos M1 / M2 / M3
GATEWAY
netbiter EC310
Inkopplingsschema Gateway Ec310 - Autodos
25
24
23
22
21
20
19
18
14 15 16 17
13
Tx
-
Tx
+
Rx
-
Rx
+
GND
Tx
term
Rx
term
Rx
term
COM
B
A
GND
PE
Al
4
COM
Al
3
Al
2
Al
1
D2-
D2+
D1-
D1+
COM
-V
dc
+V
dc
RS 485
W
AN
LAN
RS 432
Tx
Rx
NO
Strappings
Modbus card installed on bottom card
Gateway EC310
The unit is preconfigured, and the accompanying description from
the manufacturer is normally not needed.
Login information and additional description of the cloud service is
provided separately
The Gateway EC310, item no. 416231, is shipped with documentation,
registration data, and an AC adapter.
Note that the Gateway module need not be installed immediately
adjacent to the Autodos M. It can be installed in a separate area with
access to Ethernet/WAN.
Note that this product is not IP rated. If it is to be installed in an engine
room in an exposed environment, it should be placed inside a cabinet
whose IP rating corresponds to what is required in that environment.
Safety
Before making any electrical connections or performing other work on the Autodos and/or the EC310, the unit must be
disconnected from electrical power.
Installation of the Gateway EC310
1. Install the EC310 on a solid support in an IP-rated area.
2. Disconnect the Autodos M from electrical power.
3. Connect a 5-lead cable (5 x min 0,25 mm2) between the EC310 and the
Autodos per the connection diagram:
Tx – / Rx - (bridged)
Tx + / Rx + (bridged)
Tx + connects to A on the EC310 Tx – connects to B on the EC310
GND connects to COM on the EC310
Leave the strappings for Modbus addressing in position.
Standby inputs 18 and 21 connect to relay outputs NO and COM, respectively,
on the EC310.
4. Connect the AC adapter’s single-wire to the EC310:
(+) to [+]
(–) to [–]
5. Connect the building’s Ethernet to WAN/Ethernet on the EC310.
6. Connect the AC adapter to 230V AC and start the Autodos M. The display will initially show Modbus information, then revert
to a 60-second countdown.
Electrical connection diagram
5 x min 0,25 mm
2
12 VDC
WAN / Ethernet
Modbus RTU
9600 band, Parity None
Flow meter / 16 VDC PNP
input
PNP
in level monitor (alarm when the input is closed)
Flow meter / NPN in flow monitor PNP
in STDBY
Power output 2 (redox/chlorine) 4–20mA
Power output 1 (pH) 4–20mA
Flow meter
/ - GND power outputs
Temperature sensor - GND temerature sensor
Two-wire communication with PC
Analog In
DI/Pulse In Relay Power