Doc ID : ADR241A_IM_01
Ref ID : ADR241A/IM/TC
Rev No. : 02
Page No. : 148 of 150
ADR141A /
Testing of Binary Input:
• The Binary inputs can be tested by applying 24-230V DC voltage to respective binary
input terminals.
• Observed binary input status in Status menu on LCD display
• Following are the binary inputs terminals
Binary Input Terminals Binary Input
B2 – B4 Status 1
B3 – B5 Status 2
B6 – B8 Status 3
B7 – B9 Status 4
11.6 Testing of Binary Output
Output Contact Test:
• Enable the OC, EF and BF setting in Relay setting menu
• Set the annunciation Type 1 in relay setting menu.
• Set TRIP, ANN., and BF contact as hand reset (HR) type.
• Operate the relay by applying current in all three phases and EF.
• Now, check the continuity in between NO and C terminals of all output contact.
• Reset the contact by using LED reset key.
• Again check the continuity in between NO and C terminals of all output contact.
• For TCS contact, enable the TCS setting in relay setting menu.
• Check the continuity in between NO, NC and C of TCS output contact terminal.
• Now, apply voltage to S3 or S4 status input,
• Again, check the continuity in between NO, NC and C TCS output contact terminal.
Binary Output Terminals Binary Output
C2 – C4 TRIP 1
C5 – C7 TRIP 2
C6 – C8 ANN. 1
C9 – C11 ANN. 2
C10 – C12 ANN. 3
C13 – C15 ANN. 4
C14 – C16 BF
B10 – B11 – B12 TCS
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