Metal Samples MS2540 Manuel utilisateur
MS2540 Current Loop Receiver
with RS485 Communication
User Manual
MetalSamplesCompany
ADivisionofAlabamaSpecialtyProducts,Inc.
152MetalSamplesRd.,Munford,AL36268Phone:(256)358‐4202Fax:(256)358‐4515
E‐mail:[email protected]Internet:www.metalsamples.com
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SECTION 1 – INSTALLATION
Shipping and Receiving...................................................................................................................................... 3
Mounting ............................................................................................................................................................ 4
Electrical............................................................................................................................................................. 5
Physical Dimensions........................................................................................................................................... 6
Specifications ..................................................................................................................................................... 7
Equipment Safety ............................................................................................................................................... 9
SECTION 2 – START-UP AND OPERATION
Receiver Start-Up...................................................................................................................................10
Operation...............................................................................................................................................11
Controls Operation..................................................................................................................................13
Title Screen ........................................................................................................................................................ 13
Main Screen ....................................................................................................................................................... 14
Setup Screen ..................................................................................................................................................... 16
Data Chart Screen............................................................................................................................................... 18
Status Screen ...................................................................................................................................................... 19
Option Settings Screen ....................................................................................................................................... 21
Calibration Screen ............................................................................................................................................. 22
Help Screen ...................................................................................................................................................... 23
SECTION 3 – MAINTENANCE
General Preventive Maintenance........................................................................................................................ 24
Fuse Replacement............................................................................................................................................... 24
SECTION 4– TROUBLESHOOTING
Troubleshooting Procedures............................................................................................................................... 26
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1. INSTALLATION
SHIPPING AND RECEIVING
Equipment is carefully prepared for shipment to protect it during transit and to enable the user to
install it with a minimum amount of reassembly.
Upon receipt, equipment should be carefully inspected for transit damage. If damage is
apparent, notify Metal Samples and the carrier for claims inspection.
Unloading
Open the package and remove the instrument carefully. The instrument contains a display screen.
While removing, utmost care should be given to the display.
Cleaning
Clean the equipment thoroughly to remove any foreign material that may have accumulated
during shipment.
Installation
Place the receiver instrument in a convenient location, preferably away from heat producing
sources or direct sunlight.
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MOUNTING
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ELECTRICAL
Main Power Connection
Connect Single Phase, 100- 240V AC, 50/60 Hz to the plug provided in the bottom of the unit.
The maximum current requirement is 2 A.
Note: In some cases, the instrument is shipped without a connector on the power cord. Each
locality should inspect the power cord and install the proper connector if necessary. The
connector should be installed in a properly grounded outlet for proper over current and earth
fault protection.
Transmitter Connections
1. Connect ‘+’ Ve terminal of the transmitter to the TB1-1 (+) terminal.
2. Connect ‘-‘ Ve terminal of the transmitter to the TB1-2 (-) terminal.
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RS485 Connections
1. Connect ‘D +’ of the DCS / PLC to the TB2-1 (D+) terminal.
2. Connect ‘D -‘ of the DCS / PLC to the TB2-2 (D-) terminal.
3. Connect Signal Ground of the DCS / PLC to the TB2-3 (SG) terminal
4. Connect Terminating Resistor terminal.
Ethernet Connections
Connect the unit using Straight RJ45 cable to the Ethernet switch or Router. If you are
connecting to a PC, use Crossover RJ45 cable. Before connecting it to the local network please
contact your network administrator for proper IP address configuration of the equipment.
Warning: Duplicated IP address may cause network failure at the installation site. Consult with
your Network Administrator.
ADJUSTMENTS
Receiver functions must be adjusted and operated only by those authorized personnel who have
read and who thoroughly understand the descriptions of the various control functions presented
in this manual.
STORAGE AND INSTALLATION ENVIRONMENT
Protect the receiver instrument from mechanical stress, humidity, dust and thermal damage.
Storage temperature is -20 C to + 60 C. operating temperature is+15 C to +35 C.
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PHYSICAL DIMENSIONS
0.75”
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SPECIFICATIONS
Input
Inputs: 4-20mA current loop from one ER or LPR corrosion
transmitter
Current Loop Source Voltage: 24 VDC
Input Impedance: 250 ohms
Maximum Current Loop Distance: 10,000 feet (3,048 meters)
Output
Outputs: RS-485 Modbus, Ethernet
Display
Type: Color touch screen
Displayed Values: Metal Loss (mils or mm) or Corrosion Rate (mpy or mm/y)
Resolution: +/-0.1 mpy or 0.01 mil
Power Supply
Supply Voltage: 100 to 240 VAC, 1 phase, 50/60 Hz
Current: < 2 Amps
Physical Data
Operating Temperature: 32oF to 122o F (0o C to 50oC)
Weight: 4 lbs (1.9 kg)
Mounting Type: Panel Mount
Dimensions: 9.85” x 11.85” x 7.75” (25.02cm X 30.10cm X 19.7cm)
Network
Use Cross over cable to connect the equipment directly to PC
Use Straight Cable to connect to the network switch, router
Included Accessory Items
Power cord, mounting tabs
Table des matières
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