Page 5
MOUNTING METHOD
Step 1: From the front of the panel, slide the controller housing through
the cut out. The housing gasket should be against the housing
flange before installing.
Step 2: Insert the mounting brackets into the mounting grooves on the
top and bottom of the controller (4C, 8C, and 16C).
Step 3: Push the mounting brackets forward until the bracket stops at
the panel wall.
Step 4: Insert and tighten the screws on the bracket to secure the
controller in place. (The screw torque should be 0.8 kgf-cm).
Mounting Bracket Installation
4C/8C/16C Mounting Method
Page 6
WIRING
Do not run thermocouple or other class 2 wiring in the same conduit as
power leads. Use only the type of thermocouple or RTD probe for which the
control has been programmed. Maintain separation between wiring of
sensor, auxiliary in or out, and other wiring. See the Initial Setting Menu for
input selection.
For thermocouple input always use extension leads of the same type
designated for your thermocouple.
For supply connections use No. 16 AWG or larger wires rated for at least 75˚
C. Use conductors only. All line voltage output circuits must have a common
disconnect and be connected to the same pole of the disconnect.
Input wiring for thermocouple, current, and RTD; and output wiring for
current 14 VDC is rated CLASS 2.
Control wiring as show below:
Terminal Identification
14VDC
OR
4-20MA
OR
0-10V
-
+
OUT1
NO
COM
1
6
2
7
3
RTD
11
12
L
AC 100-24OV
50/60/HZ
5VA
N
13
+
+
IN
Tc
--
49
5
10
DATA+
RS-485
DATA-
ALM2
14
ALM1
15
COM
3A
250VAC
3A
250VAC
8
20201010
19199
18
188
17
17
7
16
166
15
15
5
14
14
4
13
133
12
122
11
111
~
DATA +
RS - 485
DATA
L
N
AC 100 ~ 240V
50 ~ 60Hz / 5VA
COM
ALM2
3A 250Vac
ALM1
COM
3A 250Vac
5A 250Vac
NC
NO
COM
-
+
DC 4~20mA
14Vdc
+
-
RTD
Tc
or
-
20201010
19199
18
188
17
17
7
16
166
15
15
5
14
14
4
13
133
12
122
11
111
~
DATA +
RS - 485
DATA
L
N
AC 100 ~ 240V
50 ~ 60Hz / 5VA
COM
ALM2
3A 250Vac
ALM1
COM
3A 250Vac
5A 250Vac
NC
NO
COM
-
+
DC 4~20mA
14Vdc
+
-
RTD
Tc
or
-
4C 8C
16C
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