+24V
Ain
Ain RTN
Ain
+24V
Ain RTN
+
–
+ IN
– OUT
+ IN
– OUT
24 VDC
power supply
With external power supply
With internal power supply
Analog input
Transmitter
Transmitter
Analog input
Sensor
Sensor
Figure 20: Analog input wiring diagram
–S
RTN
TB2/RTD1
CUR
+S
RTD
Figure 21: 4-Wire RTD input wiring diagram
RTN3
RTN3 RTN2
RTN2
RTN1 RTN1
AIN1 +24V1
AIN3
+24V3 AIN2 +24V2
AIN2 AIN1
AIN3
AIN2 AIN1
AIN3
AIN2 AIN1
AIN3
Analog input 1
RTN3
RTN3 RTN2
RTN2 RTN1
RTN1
AIN3
+24V3 AIN2
+24V2 AIN1
+24V1
Analog input 2
RTN3
RTN3 RTN2
RTN2 RTN1
RTN1
AIN3
+24V3 AIN2
+24V2 AIN1
+24V1
Analog input 3
Figure 22: Terminal locations for 3 analog input option
RTN3
RTN3
RTN2
RTN2
RTN1*
RTN1*
AIN3
+24V3
AIN2
+24V2
AIN1
+24V1
AIN3 AIN2
AIN1
Powered
transmitter
RTN3
RTN3
RTN2
RTN2
RTN1
RTN1
AIN
3
+24V3
AIN
2
+24V2
AIN
1
+24V1
AIN3 AIN2 AIN1
Sentinel LCT8 provides
+24VDC for the transmitter
* You can wire to
either RTN1
TB connection.
–
+
+
–
Figure 23: Terminal locations for analog transmitter use
RTN
S–
RTN2
RTN2 RTN1
RTN1
S+
CUR AIN2
+24V2 AIN1
+24V1
RTN2
RTN2 RTN1
RTN1
AIN2
+24V
2
AIN1
+24V
1
RTN2
RTN2 RTN1
RTN1
AIN2
+24V
2
AIN1
+24V
1
RTN
S–
S+
CUR
RTN
S–
S+
CU
R
AIN2 AIN1
RTD1
AIN2 AIN1
RTD1
AIN2 AIN1
RTD1
Analog input 1
Analog input 2
RTD input 3
Figure 24: Terminal locations for 2 analog input and 1 RTD input option
RTN
S–
RTN2
RTN2 RTN1*
RTN1
*
S+
CUR AIN2
+24V2 AIN1
+24V
1
AIN2
AIN1
RTN2
RTN2 RTN1
RTN1
AIN
2
+24V2 AIN
1
+24V1
AIN2 AIN1
4-Wire RTD
*You can wire
to either RTN1
TB connection.
RTN
RT
N
S–
S+
CUR
Current
Sense
Sense return
Current
Sense
Sense Return
3-Wire RTD
Add jumper
Figure 25: Terminal locations for 4-wire and 3-wire RTD use
13
Содержание Panametrics Sentinel LCT8
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Страница 29: ...Figure 32 Wiring LCT8 to SEN898 electronics cross plane 6 24 flowcell local mount ref dwg 702 2041 19...
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