Hach POLYMETRON 8810

To Next Page

To Previous Page

Table 2 Level detector and external commands (J1 - J8)

Terminal Use

J1 Start / Standby

J2 External sample

J3 Not used

J4 Conditioning solution

J5 Titration solution

J6 Calibration solution

J7 Chemical cleaning

J8 Sample

Table 3 Analog outputs (J9)

Terminal Use

1-2 Analog output 1

3-4 Analog output 2

5-6 Analog output 3

7-8 Analog output 4

9-10 Analog output 5

11-12 Analog output 6

13-14 Analog output 7

15-16 Analog output 8

Table 4 Serial interface (J10)

Terminal Use

1 TXD

RS 232 user configured with X5 2 RXD

3 GND

4, 5, 6, 7, 8 Not used

Table 5 Accessories 1 (J13)

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)

Installation

Hach POLYMETRON 8810 - Page 21