Hach RTC Serie Basis-Benutzerhandbuch Seite 13

Table 12 RTC112 SD-module, LXV410.99.00111, 2-channels (continued)
Module Name
2-fold analog output KL4012
2-fold analog output KL4012
1-fold analog input KL3011
1-fold analog input KL3011
1-fold analog input KL3011
1-fold analog input KL3011
Bus end terminal KL9010
RTC103 N-module electrical connections
Refer to Table 13, Table 15
Table 18 for 2-channel versions.
Table 13 RTC103 N-module, LXV411.99.10101, 1-channel
Module Name
6
2-fold digital output KL2032
1-fold analog output KL4011
1-fold analog input KL3011
1-fold analog input KL3011
Bus end terminal KL9010
Table 14 RTC103 N-module, LXV411.99.10111, 2-channels
Module Name
7
4-fold digital output KL2134
2-fold analog output KL4012
1-fold analog input KL3011
6
Ground connectors 3 and 7.
7
Ground connectors 3 and 7.
Terminal Signal
1(+) 3(-) 0/4 to 20 mA 1
5(+) 7(-) 0/4 to 20 mA 1
1(+) 3(-) 0/4 to 20 mA 2
5(+) 7(-) 0/4 to 20 mA 2
1(+) 2(-) 0/4 to 20 mA 1
1(+) 2(-) 0/4 to 20 mA 1
1(+) 2(-) 0/4 to 20 mA 2
1(+) 2(-) 0/4 to 20 mA 2
— —
and Table 17 for 1-channel versions. Refer to
Terminal Signal
1 +24 V/0 V
5 +24 V/0 V
1(+) 3(-) 0/4 to 20 mA 1
1(+) 2(-) 0/4 to 20 mA 1
1(+) 2(-) 0/4 to 20 mA 1
— —
Terminal Signal
1 +24 V/0 V
5 +24 V/0 V
4 +24 V/0 V
8 +24 V/0 V
1(+) 3(-) 0/4 to 20 mA 1
5(+) 3(-) 0/4 to 20 mA 2
1(+) 2(-) 0/4 to 20 mA 1
Channel Function
Set point of the polymer flow rate
Set point of the feed flow rate
Set point of the polymer flow rate
Set point of the feed flow rate
Input of the feed flow rate
Input of the polymer flow rate
Input of the feed flow rate
Input of the polymer flow rate
— Bus termination
Channel Function
1 Input Signals OK (24 V), Input signal
defective (0 V)
1 RTC operating (24 V), RTC defective (0 V)
Output DO set point
Flow rate aeration lane
Flow rate internal recirculation or return
sludge
— Bus termination
Channel Function
1 Input Signals OK (24 V), Input signal
defective (0 V)
1 RTC channel 1 operating (24 V), RTC
defective (0 V)
2 Input Signals OK (24 V), Input signal
defective (0 V)
2 RTC channel 2 operating (24 V), RTC
defective (0 V)
Output DO set point lane 1
Output DO set point lane 2
Flow rate aeration lane 1
Table 14, Table 16 and
English 13