Emerson Digistart IS1x0043B series User Manual

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Digistart IS User Guide 75
Issue: 4 www.controltechniques.com
10.2 Installation with external bypass contactor
The Digistart IS is installed with an external bypass contactor (AC1 rated). The bypass contactor is controlled by the Digistart IS Run
Output (terminals COM2, RLO2).
Figure 10-2 Installation with bypass contactor
08534.A
7
6
5
3
2
1
1
4
8
9
KM1
RLC3
COM3
6/T3
2/T1
COM1
RLO1
+24V
0V
4/T2
RLO2
COM2
RLO3
AO1
0V
COM4
RLC4
RLO4
TH2
TH1
DI2
+24V
DI3
+24V
DI4
+24V
+24V
+24V
DI5
PT4
PT5
PT3
CSR
CSL
CSH
5/L3
3/L2
DI1
1/L1
KM1
F1
E
110-210 VAC
+10%
-15%
220-440 VAC
+10%
-15%
E
/BL1
/BL2
/BL3
1
Control voltage
2
Remote control inputs
3
Motor thermistor input
4
RTD/PT100 input
5
24 Vdc output
6
Relay outputs
7
Analog output
8
Three-phase supply
9
Motor terminals
KM1
Bypass contactor (external)
F1
Semiconductor fuses (optional)
S1
Start contact
S2
Stop contact
S3
Reset contact
COM1, RLO1
Relay output A
COM2, RLO2
Run relay output
COM3, RLC3, RLO3
Relay output B
COM4, RLC4, RLO4
Relay output C
Parameter settings:
 No special settings required.

Emerson Digistart IS1x0043B series Specifications

General

Brand	Emerson
Model	Digistart IS1x0043B series
Category	Controller
Language	English