Instruction Manual

IM-106-880, Rev 1.0 January 2007

OCX 8800

Figure B-3. SPA Jumper

and Dip Switch Settings

NOTICE

REMOVE THIS PANEL FOR SERVICE ACCESS.

STATIC SENSITIVE. USE CAUTION WHEN CHANGING JUMPERS

Access Cover

SPA - Bottom View

Figure B-4. SPA Setup for Calibration

Password

Jumper Pins

 

Password

Password

 

37020022

 

 

 

Source Current Dip Switches

ON

OFF

Failsafe Dip Switches

 

(shown in correct position)

 

 

(shown in correct position)

 

2.

Verify that the Password Jumper is set to the OFF position. If the jumper

 

is in the ON position, reposition the jumper.

3.

Check the position of the Failsafe Dip Switches. Position the dip

OCX 8800

Optional

> 250

<950

IN

Fluke Model 87

Multimeter

or equivalent

mA

IN

 

switches as shown in Figure B-3.

4.

Check the position of the Source Current Dip Switches. Position the dip

 

switches as shown in Figure B-3.

5.

Reinstall the SPA access cover.

Configuration/Calibration

Prior to operation, the SPA operating parameters must be configured via a menu-driven setup procedure. At the end of the configuration procedure, the SPA analog output signal is calibrated to insure valid communications.

1.See Figure B-4.Connect a calibrated ammeter (Fluke Model 87 or equivalent, accurate to ±0.025%) to the SPA analog output terminals. Observe polarity.

2.Connect a 90 to 260 VAC or 22 to 300 VDC power source to the SPA power terminals. When connecting an AC power source, use the AC and ACC (AC Common) terminals. For a DC source, use the AC and Ground terminals.

3.If desired, you can connect the 4 to 20 mA O2 signal wires from the OCX 8800 analog output terminal block to the SPA Input terminals. (The OCX must be operational to transmit the O2 signal. Observe polarity.)

 

GND

37390024

AC or DC

AC

 

 

 

 

 

 

ACC

 

 

 

Power Input

 

 

 

 

 

 

 

 

 

 

 

B-3

Page 145
Image 145
Emerson 8800 instruction manual Figure B-3. SPA Jumper Dip Switch Settings, Configuration/Calibration

8800 specifications

The Emerson 8800, a pivotal instrument in industrial automation, stands out for its robust features and cutting-edge technologies. Designed to enhance process efficiency and reliability, this device is integral to numerous industries, including oil and gas, chemical, and power generation.

One of the standout features of the Emerson 8800 is its advanced control capabilities. It incorporates a highly flexible control architecture that supports a wide variety of control schemes. This adaptability allows engineers to implement customized solutions tailored to specific process requirements. Additionally, the 8800 series includes integrated predictive diagnostics that continually monitor system performance, alerting operators to potential issues before they escalate into serious problems.

The technology powering the Emerson 8800 is equally impressive. Equipped with state-of-the-art microprocessors, it can handle complex calculations and data processing with remarkable speed and accuracy. The device supports multiple communication protocols, including Foundation Fieldbus, HART, and Modbus. This flexibility ensures seamless integration with existing systems, thereby enhancing data sharing and communication between devices.

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In summary, the Emerson 8800 emerges as a powerhouse in the realm of industrial automation. With its advanced control systems, diverse communication capabilities, user-friendly interface, and rugged design, it embodies efficiency and reliability. As industries continue to evolve, the Emerson 8800 stands ready to meet the challenges of modern automation, driving innovation and productivity in complex environments.