Chromalox 2110 Gebruiksaanwijzing - Pagina 9

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Chromalox 2110 Gebruiksaanwijzing
Control Output Wiring
The following figures show the proper control output
wiring for the various 2110 configurations.
R1 (1 Amp Relay) and S0 (1 Amp, Solid State Relay)
Output Wiring
When driving a contactor coil or other inductive load,
an appropriately rated AC snubber circuit is recom-
mended (Chromalox Part. No. 0149-01305), as shown
in Figure 3.9.
120/240
Fuse
120/240
VAC
Fuse
120/240
Fuse
VAC
Load
VAC
Neutral
Load
Load
Neutral
Neutral
Snubber
Snubber
Snubber
Figure 3.9
Figure 3.9
Figure 3.9
Control Output Wiring–R1 and S0
Control Output Wiring–R1 and S0
Control Output Wiring–R1 and S0
R3 (20 Amp Relay) Output Wiring
R3 (20 Amp Relay) Output Wiring
R3 (20 Amp Relay) Output Wiring
R3 (20 Amp Relay) Output Wiring
1/4" fast-on tabs are provided with
1/4" fast-on tabs are provided with
1/4" fast-on tabs are provided with
1/4" fast-on tabs are provided with the R3 output.
the R3 output.
the R3 output.
the R3 output.
120/240
Fuse
120/240
VAC
Fuse
120/240
Fuse
VAC
VAC
Neutral
Load
Neutral
Neutral
Load
Load
Figure 3.10
Figure 3.10
Figure 3.10
Control Output Wiring–R3
Control Output Wiring–R3
Control Output Wiring–R3
V0 (Solid State Relay Drive,
V0 (Solid State Relay Drive,
V0 (Solid State Relay Drive, 24Vdc, 40mA) Output
V0 (Solid State Relay Drive,
24Vdc, 40mA) Output Wiring
Wiring
24Vdc, 40mA) Output Wiring
24Vdc, 40mA) Output Wiring
Fuse
120/240VAC
Fuse
SSR
Fuse
120/240VAC
120/240VAC
4115
SSR
SSR
AC Neutral
4115
Load
4115
AC Neutral
AC Neutral
Load
Load
Figure 3.11
Figure 3.11
Figure 3.11
Control Output Wiring–V0
Control Output Wiring–V0
Control Output Wiring–V0
COM
NO
NC
COM
NO
NC
COM
NO
NC
NO
COM
NO
NO
COM
COM
COM
NO
NC
COM
NO
NC
COM
NO
NC
NO
NC
COM
NO
NC
NO
NC
COM
COM
+
-
+
-
+
-
+
COM
NO
NC
+
+
COM
NO
NC
-
COM
NO
NC
-
-
S1 (Solid State Relay, 5 Amps) and
S2 (Solid State Relay, 10 Amps) Output Wiring
Note: 2110 model S2 has a fan. 2110 model S1 does
not have a fan.
120/240
Fuse
VAC
Neutral
Load
Figure 3.12
Control Output Wiring–S1 and S2
Instrument Power Wiring
Make 120 or 240 VAC instrument power connections
to terminals as shown in Figure 3.13.
120/240VAC
Neutral
Ground
Figure 3.13

90-260 VAC Instrument Power Connections

Alarm Wiring
The Form C Relay Output is connected as shown in
Figure 3.14.
Alarm Out
C
NO
NC
COM
NO
NC
Figure 3.14

Alarm Connections

7
Fan
COM
NO
NC
NO
COM
NC
COM
NO
NC