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WIRING THE HI510 PROCESS CONTROLLER
8.4. TERMINAL 2 WIRING
8.4.1. PROBE
1. Run the probe cable through the center front conduit opening.
2. Connect the probe leads to the removeable terminal connector marked Probe using the lead
locations marked.
3. After leads are fixed in the terminal connector, carefully put the wired terminal connector into
place on the board.
4. Position excess cable through the cable gland before tightening nut.
5. Remove the earth screw and hardware located below the Probe connector and attach earth lead.
8.4.2. COMM
1. Run the communication cable through the left front conduit opening.
2. Connect the cable leads to the removeable terminal connector marked
COMM, using the marked
lead locations.
3. After leads are fixed in the terminal connector, carefully put the wired terminal connector into
place on the board. Connect the End Of Line Resistor (EOLR) as required by RS485 bus connection.
4. Feed excess cable through the cable gland before tightening nut.
8.4.3. Digital Input
The
HI510
controller has two digital inputs. Digital input IN1 and IN2 may be used to activate a
signaled HOLD and / or a cleaning function.
1. Run the Input cable through the right front conduit opening.
2. Connect the cable leads to the removeable terminal connector marked IN1 or IN2, using the
marked lead locations. Pay attention to polarity. See
Figure 18
for power requirements.
3. After leads are fixed in the terminal connector, carefully put the wired terminal connector into
place on the board.
4. Feed excess cable through the cable gland before tightening nut.
8.4.4. Analog Output
The
HI510
controller has up to four analog outputs. For setup information on these see Setup Outputs.
1. Run the Analog Output cable through the right front conduit opening along with Digital input
IN1 and IN2 cables.
2. Connect the cable leads to the removeable terminal connector marked AO1 – AO4, using the
marked lead locations. Pay attention to polarity.
3. After leads are fixed in the terminal connector, carefully put the wired terminal connector into
place on the board.
4. Feed excess cable through the cable gland before tightening nut.
