Full Gauge Controls TC-940Ri User Manual

5.9 - Alarm inhibition
To inhibit the alarm press the key . The messages will appear. After the inhibition, the
alarm output returns to be enabled when the instrument leaves the alarm status.
SET
Power
supply
Loads
supply
4 - 5
4 - 6
115V
230V
12V
24V
TC-940Ri TC-940RiL
72 mm
29 mm
6. ELECTRICAL CONECTIONS
Sensor 2
gray cable (evaporator)
REFR DEFR
FANS
COMMON
1
2
4
5
6
7
8
9
10
11
12
3
1
2
4
5
6
7
8
9
10
11
12
3
ALRM
Sensor 1
black cable (ambient)
0
115V
(12V )
230V
(24V )
Install a magnetic contactor when
exceeding specified current.
Dimension of the clipping
for setting of the instrument
in panel
IMPORTANT
According to the chapters from the IEC60364 standard:
1: Install protectors against over voltage on power supply.
2: Sensor cables and computer signals can be together, however not at the same place where power
supply and load wires pass for.
3: Install suppresor of transient in parallel to loads to increase the usefull life of the relays.
For more information contact our application eng. department through e-mail
support@ fullgauge.com or dial +55 51 3475.3308.
Contact suppresor connection diagram
Suppresor
A1
A2
A1 e A2 are the
contactor coils.
Diagram for suppresor installation
for direct drive load inputs
Load
Suppresor
For direct activation the maximum
specified current should be taken
into consideration.
Note: The sensor cable lenght can be increased by the user until 200 meters using 2 x 24 AWG cable.
PROTECTIVE VINYL:
This adhesive vinyl (included inside the packing) protects the instruments against
water drippings, as in commercial refrigerators, for example. Do the application after
finishing the electrical connections.
Remove the protective paper
and apply the vinyl on the entire
superior part of the device,
folding the flaps as indicated by
the arrows.

Full Gauge Controls TC-940Ri Specifications

General

Brand	Full Gauge Controls
Model	TC-940Ri
Category	Temperature Controller
Language	English