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Table 7 RTC105 N/DN-module with O
Module
Name
16-fold digital output KL2809
1-fold analog input
KL3011
Bus end terminal
KL9010
Table 8 RTC105 N/DN-module with O
Module
Name
8-fold digital output
KL2408
2-fold analog output KL4012
1-fold analog input
KL3011
Bus end terminal
KL9010
10 English
step control, LXV408.99.21111, 2-channels
2
Terminal Signal
1
+24 V/0 V
2
+24 V/0 V
3
+24 V/0 V
4
+24 V/0 V
5
+24 V/0 V
6
+24 V/0 V
7
+24 V/0 V
8
+24 V/0 V
9
+24 V/0 V
10
+24 V/0 V
11
+24 V/0 V
12
+24 V/0 V
13
+24 V/0 V
14
+24 V/0 V
15
+24 V/0 V
16
+24 V/0 V
1(+) 2(-)
0/4 to 20 mA 1
and frequence drive control, LXV408.99.22101, 1-
2
channel
Terminal Signal
1
+24 V/0 V
5
+24 V/0 V
2
+24 V/0 V
6
+24 V/0 V
3
+24 V/0 V
7
+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 1
1(+) 2(-)
0/4 to 20 mA 1
Channel Function
1
Nitrification/denitrification
1
Aeration step 1 ON/OFF
1
Aeration step 2 ON/OFF
1
Aeration step 3 ON/OFF
1
Aeration step 4 ON/OFF
1
Aeration step 5 ON/OFF
1
Aeration step 6 ON/OFF
1
RTC channel 1 operating (24 V), RTC
defective (0 V)
2
Nitrification/denitrification
2
Aeration step 1 ON/OFF
2
Aeration step 2 ON/OFF
2
Aeration step 3 ON/OFF
2
Aeration step 4 ON/OFF
2
Aeration step 5 ON/OFF
2
Aeration step 6 ON/OFF
2
RTC channel 2 operating (24 V), RTC
defective (0 V)
Optional: Flow rate to biological treatment
Bus termination
Channel Function
1
Input Signals OK (24 V), Input signal is
defective (0 V)
1
Aeration step 1 ON/OFF
1
Aeration step 2 ON/OFF
1
Aeration step 3 ON/OFF
1
Aeration step 4 ON/OFF
1
Aeration step 5 ON/OFF
1
Aeration step 6 ON/OFF
1
RTC operating (24 V), RTC defective (0 V)
Output 1 VFD for DO control
Output 2 VFD for DO control
Optional: Flow rate to biological treatment
Bus termination

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Rtc103 nRtc113 stRtc111 srtRtc112 sd

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