KROHNE FMCW06G10 Manual De Usuario
ELECTRICAL CONNECTIONS
4
25
OPTIWAVE 1010
www.krohne.com
09/2014 - 4003537401 - MA OPTIWAVE 1010 R01 en
• Make sure that the gaskets are not damaged.
• Make sure that the electrical cables are not damaged.
• Make sure that the electrical cables agree with the national electrical code.
• The cables are in a loop in front of the device 1 so water does not go into the housing.
• Tighten the cable feedthroughs 2.
• Close unused cable feedthroughs with dummy plugs 3.
• Make sure that the electrical cables are not damaged.
• Make sure that the electrical cables agree with the national electrical code.
• The cables are in a loop in front of the device 1 so water does not go into the housing.
• Tighten the cable feedthroughs 2.
• Close unused cable feedthroughs with dummy plugs 3.
4.5 Networks
4.5.1 General information
The device uses the HART
®
communication protocol. This protocol agrees with the HART
®
Communication Foundation standard. The device can be connected point-to-point. It can also
operate in a multi-drop network of up to 15 devices.
operate in a multi-drop network of up to 15 devices.
The device output is factory-set to communicate point-to-point. To change the communication
mode from point-to-point to multi-drop.
mode from point-to-point to multi-drop.
4.5.2 Point-to-point connection
Figure 4-4: Point-to-point connection (non-Ex)
1 Address of the device (0 for point-to-point connection)
2 4...20 mA + HART
2 4...20 mA + HART
®
3 Resistor for HART
®
communication
4 Power supply
5 HART
5 HART
®
converter
6 HART
®
communication software