Siemens Pacemaker UM344-2 Manual do Utilizador descarregar pdf (Página 66)

INSTALLATION UM344-2

September 1995

FIGURE 4-12 Signal (Loop) , Sensor, MXC and Test Terminals

4. Connect the loop cable to the SIGNAL (+) and (-) terminals inside the Transmitter's enclosure. Refer

to Figure 4-1, 4-2 or 4-3 for the needed connections for the type of Network. Terminals will

accommodate wire sizes up to 16 AWG. Attached to both signal terminals are lugs that facilitate the

connection of the MXC Communicator. DO NOT connect signal wires to the lugs.

IMPORTANT

The cable shield must be insulated from all terminals and the transmitter

enclosure. Refer to Section 4.3.11 for additional shielding and grounding

information.

5. Connect Sensor Wires

Hook each stripped solid wire end or insert each crimp-on terminal under the appropriate terminal

screw and tighten the screw for a reliable electrical connection. Refer to figures showing the needed

connections as listed below in paragraphs 1) to 4).

1) RTD Sensor - Connect the tagged RTD leads as shown in Figure 4-13 detail A, B, or C,

depending upon type of RTD used.

2) Thermocouple Sensor - Connect the tagged thermocouple extension leads as shown in Figure 4-13

detail D. The positive and negative thermocouple leads are usually color coded.

TESTSIGNAL

+ -

Ground

Screw

Signal (+)

Terminal

Signal (-)

Terminal

Test (+)

Terminal

Test (-)

Terminal

Notes:

1. Viewed with enclosure cap

removed.

2. MXC = Moore XTC

Communicator.

X02869S1

MXC

Connections

Thermocouple, RTD,

Ohms,or mV Input

Sensor Terminals for

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Siemens Pacemaker UM344-2 Manual do Utilizador Página 66