Instructions

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UMG 604-PRO
II
7. Interfaces 23
7. 1 Shielding 23
7. 2 RS232 24
7. 3 RS485 24
7. 3. 2 Cable type 25
7. 3. 1 Termination resistors 25
7. 4 Bus structure 26
7. 5 Profibus 27
7. 5. 1 Connection of the bus wiring 27
8. Digital inputs and outputs 29
8. 1 Digital inputs 29
8. 2 S0 pulse input 30
8. 3 Digital outputs 31
9. Commissioning 33
9. 1 Connecting the supply voltage 33
9. 2 Frequency measurement 33
9. 3 Connecting the measured voltage 33
9. 4 Phase sequence 33
9. 5 Applying the measured current 34
9. 6 Checking the power measurement 34
10. Operation 35
10. 1 Button functions 35
10. 2 Display mode 35
10. 3 Programming mode 36
10. 4 Display password 36
10. 5 Homepage password 36
11. Configuration 37
11. 1 Current transformer ratio 37
11. 2 Current connection variants 37
11. 3 Voltage transformer ratio 38
11. 4 Voltage connection variants 38
11. 5 RS232 configuration 39
11. 6 RS485 configuration 39
11. 7 Ethernet configuration 40
11. 8 Profibus configuration 41
11. 8. 1 Profiles 41
11. 8. 2 Device master file 41
11. 8. 3 Pre-set profiles 42
11. 9 Recording configuration 45
12. System information 47