Rs-485 Interface; Installation And Commissioning Certificate - Reflex Reflexomat Compact RC Series Operating Manual

6.5.2

RS-485 interface

Use this interface to retrieve all controller data and to enable the communication with control centres or other devices.
The following data can be requested:
– Pressure and level.
– Compressor operating states.
– Operating states of the ball valve in the overflow line.
– Operating states of make-up via solenoid valve.
– Cumulated quantity of the FQIRA + contact water meter.
– All messages, see chapter 9.2.2 "Messages" on page 44 .
– All entries in the fault memory.
Notice!
If required, please contact the Reflex Customer Service for the protocol of the RS-485 interface, details of the connections
and information about the accessories offered.
6.5.2.1 Connecting the RS-485 interface
• Use a shielded cable to connect the interface to terminals 1 – 6 of the main board in the control cabinet.
– For connecting the interface, see chapter 6.5 "Electrical connection" on page 28 .
• When using the device with a control centre not supporting an RS-485 interface (RS-232, for example), you must use a
corresponding adapter.
Note!
• For connecting the interface use only a cable with these properties.
– LJYCY (TP), 4 × 2 × 0.8, maximum overall bus length 1000 m.
6.6

Installation and commissioning certificate

Data shown on the nameplate:
Type:
Serial number:
This device has been installed and commissioned in accordance to the instructions provided in the Operating Manual. The settings in the
controller match the local conditions.
Note!
When any factory-set values of the device are changed, you must enter this information in the Maintenance certificate,
see chapter 10.4 "Maintenance certificate " on page 52 .
For the installation
Place, date
For the commissioning
Place, date
P
0
P
SV
Company
Company
Reflexomat with Basic controller — 20.06.2017 - Rev. C
Installation
Signature
Signature
English — 31