Tuesday, March 18, 2008

Allen Bradley SLC 500 Power Supply Module 1746 - P2 Damaged

Allen Bradley SLC 500 Power Supply Module 1746-P2 Damaged

Yesterday, one of our instrument technician found that this power supply module 1746-P2 was defected after checking overall Water Treatment Plant System overall. At the morning, the unit operator complaint that the WTP cannot run due to some readings at the SCADA display is not correct. Earlier the indicator red light LED in front of the power supply module not ON. Tested and confirmed that the module has a problem. Change with new one then OK.

- Power Supply Module 120/240 VAC
- 5A @ 5VDC
- 0.96/0.20A @ 24 VDC

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