Aquametrix 2300 Multi-Input Controller Quick Start Guide - Manual (Page 3)

2300 Controller Quick Start Guide Page 3
Figure 2 - 2300 Controller back panel
Figure 3 - Possible analog probe wiring diagrams. There are other possible three-wire probe
setups, so please refer to your specific probe’s instructions for proper hook up.
1.3. Powering Up the 2300
With the probes connected, power up the 2300. If the controller is operating properly, the green LED's
on the back panel indicate proper operation. From top to bottom:
1. The top most LED is the Fault light it should be slowly blinking.
2. The middle LED is the System Operating light and it should be quickly blinking.
3. The bottom LED is the Power On light and it should be on and steady.
Ethernet Connection
Power 120-220 VAC
Pulse Input (digital)
Connector Relay Connector
Contacts Connector
Analog (4-
20mA) Input
Connector
L N G