Cable connections
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MID_VD_BA_02_1607
3.3 ModMAG
®
M2000
Communication settings
ModMAG
®
M2000 port A adjustment
Navigate to "Main Menu" / "Communication" / "Port A" and adjust as follows:
•
Interface:
ModBus
®
RTU
•
Port address:
1
•
Baud rate:
9600
•
Data bits:
8
•
Parity:
Even
•
Stop bits:
1
Switch off the amplifier before connecting the cable harness of the Verification Device.
Opening the cover:
1. Using a 1/4" slotted screwdriver, remove the two right-hand screws from front of the
amplifier.
2. Loosen the two left-hand screws until the screw heads protrude above the surface
of the amplifier door.
3. Open the amplifier door from right side to left.
Connecting the cable harness:
The individual connector wires are labeled as to where each connector is to be
connected onto the internal circuit board of the amplifier. A connection instruction label
has been placed inside of the amplifier for connection reference.
On ModMAG
®
M2000 cable harness are following connectors:
9. Output 1 & 2 / RS232 (7 pins)
10. Output 3 & 4 / Input (7 pins)
11. Analog output (2 pins)
12. Detector electrode (6 pins)
13. Detector coil (3 pins)
14. Amplifier electrode (6 pins)
15. Amplifier coil (3 pins)
16. Detector ground (alligator clip)
Harness connections
1. Clip the alligator clip labeled "Detector Ground" to either of the hex nuts mounted
on top of the meter flanges.
2. Plug the connector labeled "Amplifier Electrode" into the circuit board connector
labeled "E1, ES, E2, RS, EP, ES".
3. Plug the "Amplifier Coil Output" into the circuit board connector labeled "CS, C2,
C1."
4. Plug the "Output 1 & 2/ RS232" into the board output connector labeled "1 to 7."
5. Plug the “Output 3 & 4 / Input" into the board output connector labeled "1 to 14".
6. Plug the "Analog output" connector into the board connector labeled "15 and 16"
in connector row of "COMMUNICATION / Analog out" on the right side.
