Emerson 818-9010, Installation And Operation Manual

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The digital inputs are located on the corresponding connector terminal below. Pay attention to the input commons as
they are share on terminal 31: Digital Common (-) and the digital inputs are voltage input that can handle 24VAC/DC.
CAUTION: Terminal 31 is labeled
Digital Common (-) for use as common and
should NOT be earth chassis grounded.
Figure 4-2
- Digital Inputs Connectors
12 Probe Input 6
13 Temperature Common
14 Transducer/Analog Output Common
15 Analog Output 3
16 Analog Output 4
Terminal Number on Connector Name
20
Digital Input 1(default set as HTR-Relcaim Setpoint
Shift)
21 Digital Input 2(default set as ENABLE/SHUTDOWN)
22
Digital Input 3(default set as CTS-Control Temp
Selector)
23 Digital Input 4
24 Digital Input 5
25 Digital Input 6
Table 4-3 - Digital Input Connector Terminals
Terminal Number on
Connector
Name
Table 4-2 - Analog Input Connector Terminals