Rtc111 Srt-Module Electrical Connections - Hach RTC Seie Manual Básico Del Usuario

Table 9 RTC105 N/DN-module with O
Module Name
16-fold digital output KL2809
2-fold analog output KL4012
2-fold analog output KL4012
1-fold analog input KL3011
Bus end terminal KL9010

RTC111 SRT-module electrical connections

Refer to Table 10 for the 1-channel version.
Table 10 RTC111 SRT-module, LXV409.99.00101, 1-channel
Module Name
4
4-fold digital output KL2134
4
Ground connectors 3 and 7.
and frequence drive control, LXV408.99.22111, 2-
2
channels
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(+) 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
— —
Terminal Signal
1 +24 V/0 V
2 +24 V/0 V
3 +24 V/0 V
4 +24 V/0 V
Channel Function
1 Input Signals OK (24 V), Input signal is
defective (0 V)
1 Aeration step 1 ON/OFF (VFD)
1 Aeration step 2 ON/OFF (VFD)
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 Input Signals OK (24 V), Input signal is
defective (0 V)
2 Aeration step 1 ON/OFF (VFD)
2 Aeration step 2 ON/OFF (VFD)
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)
Output 1 VFD for DO control
Output 2 VFD for DO control
Output 1 VFD for DO control
Output 2 VFD for DO control
Optional: Flow rate to biological treatment
— Bus termination
Channel Function
1 SAS pump ON/OFF
1
1 RTC gets all input (24 V), RTC fallback
procedure (0 V)
1 RTC operating (24 V), RTC defective (0 V)
—
English 11