Hach POLYMETRON 8810 ISE Manuel D'utilisation Simplifié page 16

Terminal Use
1-11 Heating system
2-3 Mixer
4-5 Rinse valve
6-7 Flush valve
8-9 Sample valve
12-13 Alarm 2
14-15 Alarm 1
16-17-18 System alarm (16-17 for NO or 16-18 for NC)
Terminal Use
1-11 (8-10) Automatic calibration or external sample pump (connect 8 and 10 and set jumper X4 at 2-3)
2-3 Extra channel
4-5 Chemical cleaning valve
6-7 Dilution valve
8-9 Not used
10-11 Pump 4
12-13 Pump 3 (X3 set at 1-2 and 3-4)
14-15 Pump 2 (X2 set at 1-2 and 3-4)
16-17 Pump 1 (X1 set at 1-2 and 3-4) / Automatic calibration
Pump 1
Automatic calibration
5.4.3.1 Alarms
Refer also to Figure 6
set to normally open (NO). The system alarm relay (K1) can be set to normally open (terminals
16 and 17) or normally closed (terminals 16 and 18).
5.4.3.2 Analog outputs
Refer also to Figure 6
are galvanically insulated. The following table shows the allocation of the different outputs:
I out 1
I out 2
I out 3
16 English
Table 5 Accessories 1 (J13)
Table 6 Accessories 2 (J14)
Table 7 Pump functions 1 - 4
Pump 2
Conditioning solution 1
X1 - X3 set at 1-2 and 3-4
X4 set at 2-3 and connect 8 and 10 of J14
on page 14 and Table 5
on page 14 and Table 3
Terminal 1-2 of J9
Terminal 3-4 of J9
Terminal 5-6 of J9
Pump 3
Conditioning solution 2
on page 16. Alarm threshold relays (K2 and K3) are
on page 15. The analog outputs 0-20 mA or 4-20 mA
1 channel analyzer
Measurement potential
Not used
Pump 4
External sample
2 channel analyzer
Channel 1
Channel 2