Dataplex DPX-213 Spezifikationen PDF herunterladen (Seite 6)

HYDROLOGICAL SERVICES

DL3 100-06 IMP

Issue 2: 15/11/2005

TBRG Voltage

free contact

Black Connector Pin K

Black Connector Pin H

RRDL-3 Logger

Black Connector Pin J

Link used in rain only or

rain+analog river systems to

give “connect” / “disconnect”

message in rain log.

3.Installation

3.1Hardware Connections

The external connections to the RRDL-3 varies depending on the user configuration.

Tipping Bucket Rain Gauge (TBRG).

Quadrature or 4-20mA River Height Sensor.

Standalone, direct connect communications to a PC or communications to a PC through a

modem.

Internal or external batteries.

The 10 pin connector with the black marking on the logger is setup as follows :-

Optional External Smart Sensor + Internal Batteries

Pin Connection Signal Name

A Smart Sensor Isolated Tx

B Smart Sensor Isolated Rx

C Smart Sensor Isolated Gnd

D Not Connected

E Not Connected

F Ext. Sensor Control (Not Implemented)

H Bucket Tip

J Quadrature A

K Digital Sensor Gnd

L Quadrature B

3.1.1 Tipping Bucket Rain Gauge (TBRG)

Connection of Tipping Bucket Rain Gauge (TBRG)

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Dataplex DPX-213 Spezifikationen Seite 6