12.2
RJ45 connections
Connect an RJ45 (CAT5 or above, shielded recommended) network cable from the PC to the pump
connection port 1 or 2.
NC
LED 1
LED 2
NC
RX-
NC
NC
RX+
TX-
TX+
1
2
3
4
5
6
7
8
Figure 12 - RJ45 connections
LED 1
LED 2
Indication
Low
Low
Off
Low
High
Yellow LED on for link detected, flickers to indicate 10 Mbit activity
High
Low
One green LED on for link detected, flickers to indicate 100 Mbit activity
High
High
Two green LEDs on for link detected, flickers to indicate 1 Gbit activity
12.3
Control wiring
Standard - 9 way D - Sensor connector (Female/Chassis Skt)
Recommended control cable: 7/0.2 mm 24AWG screened, circular. The cable screen should be
earthed with a 360 deg connection to a conductive back-shell.
AN-IP1
PRESSURE_ALARM
AN-IP2
ST
OP_ST
AR
T
LEAK
FREQ
EAR
TH
VA
U
X
GND
GND
Figure 13 - Wiring the 9 way D sensor connector
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m-730en-en-09 02-02-22