Emerson MicroCEM Spezifikationen PDF herunterladen (Seite 41)

INSTALLATION

J VSYNC BLACK CENTER

K GND BLACK SHIELD

L DATA DCC DATA

M CLK DCC CLK

N KBDATA KEYBOARD DATA

P KBCLK KEYBOARD CLOCK

R GND GROUND

S VCC VCC, +5VDC

R GND GROUND

S VCC VCC, +5VDC

T MSDATA MOUSE DATA

U MSCLK MOUSE CLOCK

Table 3-5. CPU I/O Terminal Assignments

3.3.4.7 SSU Power Connector, T/S units Only (J8) – T/S enclosure can be located away from

the Analysis enclosure. This cable serves as the connection and is by Rosemount.

The SSU Power connector has a shell size of 8, 3 contacts. Each pin will accept a wire size of

24, 22, or 20 AWG. Connector and 6’ pigtail by Rosemount.

SIGNAL NAME DEFINITION PIN

SSUCtrl

SSU Control line

Vbb_rtn

+24V Return

Gnd

GND

Table 3-6. SSU Power Connection Terminal Assignments

3.3.4.8 AC Power Connector (J1) – Customer 120VAC Power Connection

The AC Power Interface connector has a shell size of 12, 3 contacts. Each pin will accept a

wire size of 16 AWG. Connector and 6’ pigtail by Rosemount.

SIGNAL NAME DEFINITION PIN

L1 A

85-264 VAC, 47-440 Hz

GND AC Ground B

Table 3-7. AC Power Connection Terminal Assignments

Connect AC power through a 20A circuit breaker that is to be located close to the

µCEM. The circuit breaker will provide over current protection as well as a means of

disconnecting the power.

Maximum power requirements will be 1000 watts, with most applications requiring less

than this amount

Rosemount Analytical µCEM Continuous Analyzer Transmitter 3–2

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Emerson MicroCEM Spezifikationen Seite 41