Appendix C. Temperature Transmitter Installation
Transport® Model PT878 Portable Liquid Flowmeter User’s Manual 247
C.3.2 Connecting the Transmitter to the PT878
If you are using the GE DTR, simply plug the LEMO connector into the I/O
connector as shown in Figure 156 below.
Figure 156: Connection Locations
Note: For input/output cable connections see Table1 on page 8.
If you are using your own transmitter, you must connect the special GE
cable to your transmitter as shown in Table9 below.
Once you complete making the above connection, plug the LEMO
connector into the I/O connector as shown in Figure 156 above. You have
completed RTD installation.
Table 9: Cable Connections from GE Cable to Customer-Supplied Transmitter
Pin Number
GE Cable
Wire Color
GE Cable Description
2 Red 16 V (unpowered transmitters only)
3 White Supply Temperature
4 Yellow Return Temperature
5 Green Ground (for both supply and return)
Power
Infrared Transceiver
Downstream
Upstream
Transducer
Input/Output