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Table 14 RTC103 N-module, LXV411.99.10111, 2-channels (continued)
Module
Name
Terminal Signal
Channel Function
1-fold analog input
KL3011 1(+) 2(-)
0/4 to 20 mA 1
Flow rate internal recirculation or return
sludge lane 1
1-fold analog input
KL3011 1(+) 2(-)
0/4 to 20 mA 2
Flow rate aeration lane 2
1-fold analog input
KL3011 1(+) 2(-)
0/4 to 20 mA 2
Flow rate internal recirculation or return
sludge lane 2
Bus end terminal
KL9010
—
—
—
Bus termination
Table 15 RTC103 N-module with O
2
step control, LXV411.99.11101,1-channel
Module
Name
Terminal Signal
Channel Function
8-fold digital output KL2408 1
+24 V/0 V
1
Input Signals OK (24 V), Input signal
defective (0 V)
5
+24 V/0 V
1
Aeration step 1 ON/OFF
2
+24 V/0 V
1
Aeration step 2 ON/OFF
6
+24 V/0 V
1
Aeration step 3 ON/OFF
3
+24 V/0 V
1
Aeration step 4 ON/OFF
7
+24 V/0 V
1
Aeration step 5 ON/OFF
4
+24 V/0 V
1
Aeration step 6 ON/OFF
8
+24 V/0 V
1
RTC operating (24 V), RTC defective (0 V)
1-fold analog input
KL3011 1(+) 2(-)
0/4 to 20 mA 1
Flow rate aeration lane
1-fold analog input
KL3011 1(+) 2(-)
0/4 to 20 mA 1
Flow rate internal recirculation or return
sludge
Bus end terminal
KL9010
—
—
—
Bus termination
14
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