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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 Table 1 on page 8.

If you are using your own transmitter, you must connect the special GE

cable to your transmitter as shown in Table 9 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

1 2 ... 258 259 260 261 262 263 264 265 266 267 268 ... 296 297

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GE PT878 Manual do Utilizador Página 263