Chromalox 2104 User Manual

Chromalox 2104 Technical Manual 67
Section 8
Remote Setpoint &
Analog Output Option
Remote
Setpoint
The Remote Setpoint standard feature allows an
external device to control the setpoint of the
controller. The Remote Setpoint input accepts either
4-20mA or 1-5 Vdc input signals, selectable by a
switch on the bottom of the controller. The Digital
Input or AUX pushbutton can be set up to switch
between the Local Setpoint and the Remote Setpoint.
To Select the Remote Setpoint Input Signal
Locate switch #4 on the bottom of the controller, as
shown in Figure 8.1. Place the switch in the desired
position.
Figure 8.1
Remote
Setpoint
Input Signal
Controller
Bottom Surface
Sensor Selection Switch #4
•4-20mA ...... Down
•1-5 Vdc....... Up
To Enable the Remote Setpoint
Go to MENU RSP on the CTRL PAGE and select ON.
CC
CC
C
TRLTRL
TRLTRL
TRL
PP
PP
P
AA
AA
A
GEGE
GEGE
GE
AUX ▲▼
RESET
RSP RSP
RSP RSP
RSP
OO
OO
O
NN
NN
N
AUX ▲▼
RESET
➮
Note: The Digital Input or AUX pushbutton can be
used to switch between Remote Setpoint and Local
Setpoint (see page 57 for setup).

Chromalox 2104 Specifications

General

Brand	Chromalox
Model	2104
Category	Temperature Controller
Language	English