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Ph and orp sensors with removable cables, Table 4 – Hach-Lange SC 200 pH_ORP_DO Module User Manual User Manual

Page 6

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Table 4 pH and ORP sensor wiring – sensors with removable cables

Terminal

Description

Cable type (connector)

Top68 (with

temp)

SMEK

VP-Plug

S7 double

shielded

S7 single

shielded

AS9

MP4

8-pin (J5)

1

Reference

Black shield

Black

Red

Inner stranded

wire (silver)

Inner stranded

wire (silver)

Outer stranded

wire (copper)

Outer stranded

wire (copper)

2

Ground solution

Jumper 1–2 on J5

Jumper 1–2 on J5

Jumper 1–2 on J5

1

Jumper 1–2 on J5

Jumper 1–2 on J5 Jumper 1–2 on J5 Jumper 1–2 on J5

3

–V supply

4

5

6

Temp

(Red)

Green

Green

Brown

7

Temp/–Circuit low

(White)

White

White

White

8

2-pin (J4)

1

Active

Black signal

Transparent

Black/transparent

Transparent

Transparent

Transparent

(core)

Transparent

(core)

2

Sensor shield wires—Connect all sensor
ground/shield wires to the controller enclosure
grounding screws.

Green/yellow

(Green/yellow)

Outer stranded

wire (copper)

Notes:

The yellow and

brown wire are not

used.

The gray wire is not

used.

1

If an electrode with a ground solution is used, connect the wire to pin 2 on J5 and do not make a jumper. For the VP-Plug, use the blue wire.

6 English