Walchem WebMaster ONE Instruction Manual page 23

Hardwired Options
Bottom View
Strain relief
Sensor Inputs
installed with
(up to 4)
analog card option
Analog Inputs
Digital Input A
Digital Input B
R4
Digital Input C
AC Power
R7
(Recommended)
(Recommended)
Note: Many of the inputs and outputs listed are optional
and may not be present in your controller.
Misc. Inputs/
Outputs
Strain relief
installed with
digital card option
Digital Inputs
R1
R2
R5
R3
R6
(Recommended)
R8
Figure 2: Conduit/Wiring Configuration
Prewired Option
Bottom View
Strain relief
installed with
Sensor Inputs
analog card option
(up to 4)
Analog Inputs
R4
Digital Input A
AC power
Digital Input B
R7
Digital Input C
19
Misc. Inputs/
Outputs
Strain relief
installed with
digital card option
Digital Inputs
R1
R2
R3
R5
R6
R8