Hach MET ONE 6003, User Manual

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Figure 7 5-pin connector
Table 5 5-pin connector wiring
Pin Description Pin Description
1 — 4 Unit main power (9–28 VDC, 1 A
maximum)
2 — 5 Common
3 Common (shield ground)
Figure 8 10-pin connector
Table 6 10-pin connector wiring
Pin RS485 unit RS232 unit Pulse unit Analog unit
1 RS485 A — Ch 1+ 24 VDC external loop power
source
2 RS485 B — Ch 1- Channel 1 loop out
3 RS485 A RS232 TX Ch 2+ Channel 2 loop out
4 RS485 B RS232 RX Ch 2- Channel 3 loop out
Table 6 10-pin connector wiring (continued)
Pin RS485 unit RS232 unit Pulse unit Analog unit
5 — — — Channel 4 loop out
6 — — —
7 — — Status - —
8 Common (shield ground)
9 Unit main power (9–28 VDC, 1 A maximum)
10 Common
12 English