ABB BT50T Manual - Page 10
Browse online or download pdf Manual for Relays ABB BT50T. ABB BT50T 16 pages. Safety relay / expansion relay
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7
Operation
LED indication
On
Out
X4
2TLC172316M0201, rev E
2015-09-30
LED is on when Supply voltage is OK.
LED is on when the safety outputs are activated.
Led is on when auto-reset condition is fulfilled.
10
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