Rockwell Automation Publication 2094-In005H-En-P - October - Allen-Bradley 2094-AL15S Installation Instructions Manual

1
2 1
1
FB1
4
3 3
COIL_A1
Contactor Coil
For safety reasons, the internal wiring is arranged so that if the control power
(CPL) circuit breaker (CB2) trips, the opening contact will interrupt the coil
voltage and remove main input power to the drive.
The 2094-ALxxS, 2094-BLxxS, and 2094-XL75S-Cx line interface modules use
an AC coil and a DC interface module allows the contactor coil to be controlled
by the 24V DC output of the drive. Additional surge suppression is not required
for these contactors.
IMPORTANT ATTENTION: Do not apply AC voltage to COIL_E1 and COIL_E2.
Figure 13 - IOL Contactor Coil
(catalog numbers 2094-AL S, 2094-BL S, and 2094-XL75S-C )
CB2_AUX
2
DC Interface Module
A1
2
4
CB2
The contactors in the 2094-AL09 and 2094-BL02 line interface modules use a
DC coil. The contactor coil voltage is 24V DC with a suitably-rated surge
suppressor fitted inside the line interface module.
Figure 14 - IOL Contactor Coil
(catalog numbers 2094-AL09 and 2094-BL02)
IOL-13
CB2_AUX
1
3
CB2
5

Rockwell Automation Publication 2094-IN005H-EN-P - October 2012

Line Interface Module
CR1
A1
E1
E2
CR1
A1
2
4
6
D1
Line Interface Module
Line Interface Module 19
A2
IOL-7
COIL_E1
IOL-8
COIL_E2
A2
IOL-4
COIL_A2