Wiring Analogue Inputs - Mace HydroMace 3000 Product Manual

8.0 Wiring digital inputs - Continued
DIGITAL OR COUNTER INPUT DIAGRAM
8.3 Shaft Encoder Input
Each I/O card provides one input for connecting a shaft encoder. The shaft
encoder input terminals available on each I/O card are shown in the diagram.
NOte: If a shaft encoder input is wired only a single
digital/counter input is available. NO frequency input is available
SHAFT ENCODER INPUT DIAGRAM
Should the field application require a shaft encoder and a frequency
input another I/O card (part No. 850-329) should be purchased

9.0 Wiring analogue inputs

NOte: 12 VDC sensor power is available on terminal 10 of the input
terminal strip. this is a switched power supply and the warm up time
for sensors that require power is configurable using FloCom
FloCom is available for download from www.macemeters.com
+
9.1 Two - Wire 4-20mA Input
Each I/O card provides up to two 4-20mA inputs for connecting devices such
as ultrasonic depth sensors and/or flow meters. The 4-20mA input terminals
available on each I/O card are shown in the diagram below.
2 - WIRE 4-20mA INPUT DIAGRAM
3 - WIRE 4-20mA INPUT DIAGRAM
16 SeCtion a Hardware Manual
9.2 Three - Wire 4-20mA Input
Each I/O card provides up to two 4-20mA inputs for connecting devices such
as ultrasonic depth sensors and/or flow meters. The 4-20mA input terminals
available on each I/O card are shown in the diagram below.
9.3 Voltage Input
Each I/O card provides up to two voltage inputs for connecting devices such
as ultrasonic depth sensors, conductivity probes and/or temperature sensors.
The voltage input terminals available on each I/O card are shown in the
diagram below.
NOte: the input voltage range can be either 0 - 2.5 VDC or
0 - 30 VDC
software.
+
RetuRn to toC RetuRn to toC
2 - WIRE 4-20mA INPUT DIAGRAM
3 - WIRE 4-20mA INPUT DIAGRAM
2 - WIRE 4-20mA INPUT DIAGRAM
3 - WIRE 4-20mA INPUT DIAGRAM
VOLTAGE INPUT DIAGRAM
VOLTAGE INPUT DIAGRAM
MaCe HydRoMaCe 3000 Product Manual 17