Micro Motion Fisher Rosemount RFT9739, Instruction Manual

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RFT9739 Rack-Mount Transmitter Instruction Manual
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Contents
continued
Figures
Figure 1-1 RFT9739 exploded view . . . . . . . . . . . . . . . . . . 2
Figure 2-1 Hazardous area approvals tag . . . . . . . . . . . . . 3
Figure 2-2 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 3-1 RFT9739 dimensions . . . . . . . . . . . . . . . . . . . . 12
Figure 3-2 Rack-mount connector locations . . . . . . . . . . . 13
Figure 3-3 Space requirements for proper ventilation . . . . 14
Figure 3-4 Types of connectors . . . . . . . . . . . . . . . . . . . . . 15
Figure 4-1 Power-supply wiring terminals . . . . . . . . . . . . . 18
Figure 4-2a Grounding detail — typical . . . . . . . . . . . . . . . . 19
Figure 4-2b Grounding detail — hazardous-area sensor
installations . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 4-2c Grounding detail — high-integrity I.S.
installations . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 4-3 Fuses and power-select switch. . . . . . . . . . . . . 21
Figure 4-4 Wiring to ELITE sensors . . . . . . . . . . . . . . . . . . 23
Figure 4-5 Wiring to F-Series, Model D and DL sensors . . 23
Figure 4-6 Wiring to Model DT sensors . . . . . . . . . . . . . . . 24
Figure 5-1 Output terminals . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 5-2 4-20 mA output performance . . . . . . . . . . . . . . 27
Figure 5-3 Primary and secondary mA output wiring . . . . . 28
Figure 5-4 HART
®
Communicator, ProLink
®
PC-Interface,
and AMS modem connections . . . . . . . . . . 29
Figure 5-5 Frequency/pulse output wiring . . . . . . . . . . . . . 31
Figure 5-6 Frequency/pulse output wiring for increased
current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 5-7 Frequency/pulse output wiring for constant
current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 5-8 Frequency/pulse output wiring for open
collector mode . . . . . . . . . . . . . . . . . . . . . . 34
Figure 5-9 RFT9739 back panel . . . . . . . . . . . . . . . . . . . . 34
Figure 5-10 Resistor R5 on inside of back panel . . . . . . . . . 35
Figure 5-11 Dual-channel frequency output wiring . . . . . . . 36
Figure 5-12 RFT9739 back panel and power board . . . . . . 37
Figure 5-13 Jumper J10 on power board . . . . . . . . . . . . . . . 38
Figure 5-14 Jumper JP1 on inside of back panel. . . . . . . . . 38
Figure 5-15 Optocoupler output wiring. . . . . . . . . . . . . . . . . 39
Figure 5-16 Control output wiring. . . . . . . . . . . . . . . . . . . . . 40
Figure 5-17 Control output wiring for open collector mode . 42
Figure 5-18 RFT9739 back panel . . . . . . . . . . . . . . . . . . . . 42
Figure 5-19 Location of resistor R4 on inside of back panel 43
Figure 5-20 Wiring to DMS. . . . . . . . . . . . . . . . . . . . . . . . . . 44
Figure 5-21a Wiring to DRT with LED . . . . . . . . . . . . . . . . . . 45
Figure 5-21b Wiring to DRT with LCD . . . . . . . . . . . . . . . . . . 45
Figure 5-22a Wiring to FMS-3 with LED . . . . . . . . . . . . . . . . 46
Figure 5-22b Wiring to FMS-3 with LCD . . . . . . . . . . . . . . . . 46
Figure 5-23 Wiring to NFC . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Figure 5-24a Wiring to AC-powered NOC . . . . . . . . . . . . . . . 48
Figure 5-24b Wiring to DC-powered NOC . . . . . . . . . . . . . . . 48
Figure 5-25a Wiring to Model 3300 with screw-type or
solder-tail terminals . . . . . . . . . . . . . . . . . . 49
Figure 5-25b Wiring to Model 3300 with I/O cable . . . . . . . . . 49
Figure 5-26 Wiring to Model 3350 . . . . . . . . . . . . . . . . . . . . 50