ABB AO2000-LS25 User Manual

AO2000-LS25 LASER ANALYZERS | OI/AO2000-LS25-EN REV. D 41
Power supply / analog inputs
Table 24 shows the connection assignment of the power supply
connectors and the analog inputs (4 to 20 mA). This connection
assignment applies only to the connector on the cable for the
transmitter unit and only to devices without explosion
protection.
Terminal
Color
Signal
1
Blue*
Temperature sensor −
2
Red*
Temperature sensor +
3
Black*
Pressure sensor −
4
Violet*
Pressure sensor +
5
White/Green*
Flow sensor −
6
Brown/Green*
Flow sensor +
7
Gray/Pink*
Sensors +24V
8
Blue/Red*
Sensors AGND
9
White/Yellow*
Sensors +24V
10
White
PWR+ (+18 to 36 V)
11
Green
PWR+ (+18 to 36 V)
12
Gray
PWR+ (+18 to 36 V)
13
Brown
PWR − (0V)
14
Yellow
PWR − (0V)
15
Pink
PWR − (0V)
Table 24: Power cable connections (Phoenix connectors)
(*) Cables may be replaced at the transmitter end of the cable (see Connecting
analog inputs (option) on page 45).
Note
• All 3 power pairs (PWR+/PWR−) should be wired to ensure
even current flow through the connector.
• External temperature and pressure sensors are connected to
the connector of the transmitter end of the cable, see
Connecting analog inputs (option) on page 45.
Service interface (RS232)
Terminal
Signal
Comments
1
Data Carrier Detect
Connected to terminal 4
2
Transmit Data
—
3
Receive Data
—
4
Data Terminal Ready
—
5
Ground
—
6
Data Set Ready
Connected to terminal 4
7
Request To Send
Connected to terminal 8
8
Clear To send
Connected to terminal 7
9
Ring Indicator
Not assigned
Table 25: Service interface connection assignment
Network interface (Ethernet)
Terminal
Signal
1
TX+
2
TX
-
3
RX+
4
—
Not assigned
5
—
Not assigned
6
RX-
7
—
Not assigned
8
—
Not assigned
Table 26: Connection assignment of the network interface RJ-45

ABB AO2000-LS25 Specifications

General

Brand	ABB
Model	AO2000-LS25
Category	Measuring Instruments
Language	English