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Chromalox 2104 Technical Manual 69

Analog

Output

Option

The Analog Output Option is provided on controllers

with model number

•2104 - ***3*

•2104 - ***4*

•2104 - ***5*

This option can be used to transmit any one of four

process parameters:

•PROC ............Process Variable

•ASP .............. Active Setpoint

•OUT1 .............Output #1 Command (%ON)

•OUT2............ Output #2 Command (%ON)

The variable can be transmitted to a remote recorder,

computer or other device via a 4-20mA or 1-5 Vdc

signal, selectable by a switch on the bottom of the

controller.

To Select the Analog Process Output Signal

Locate switch #5 on the bottom of the controller, as

shown in Figure 8.2. Place the switch in the desired

position.

Figure 8.5

Analog Output

Signal

Controller

Bottom Surface

Sensor Selection Switch #5

• 4-20mA ...... Up

• 1-5 Vdc ....... Down

1 2 ... 69 70 71 72 73 74 75 76 77 78 79 ... 107 108

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