Binary Input Circuit - Toshiba GRL100-701B Instruction Manual

6.4.2

Binary Input Circuit

The testing circuit is shown in Figure 6.4.2.1.
DC
power
supply
• Display the "Binary input & output" screen from the "Status" sub-menu.
/ 2 B i n a r y
I n p u t
I n p u t
I n p u t
O u t p u t ( I O 1 - t r i p )
O u t p u t ( I O # 2
O u t p u t ( I O # 3
• Apply the rated DC voltage to terminal A4, B4, ..., A11 of terminal block TB4, A14, B14 and
A15 of terminal block TB3 and A7, B7, ..., A10 of terminal block TB2, in case of the model
7 ∗ 1.
Check that the status display corresponding to the input signal changes from 0 to 1. (For
details of the binary input status display, see Section 4.2.4.2.)
Note: Different models have different terminal block and terminal number, so refer to Appendix G.
The user will be able to perform this test for one terminal to another or for all the terminals at
once.
+
−
Figure 6.4.2.1 Testing Binary Input Circuit
i n p u t & o u t p u t
( I O # 1
) [ 0 0 0
( I O # 2
) [ 0 0 0
( I O # 3
) [ 0 0 0
# [ 0 0 0
) [ 0 0 0
) [ 0 0 0
 241 
GRL100
TB4
-A4
BI1
-B4
BI2
:
:
:
:
-A11
BI15
-B11
TB3 -A14
BI16
-B14
BI17
-A15
BI18
-B15
TB2
-A7
BI19
-B7
BI20
:
:
-A10
BI25
-B10
TB4
-A16
-A17
E
0 0 0 0 0 0 0 0 0
0 0 0 0
0 0 0
0 0 0 0 0 0 0 0 0
0 0 0
6 F 2 S 0 8 5 0
3 / 6
0 0 0 ]
]
]
]
0 0 ]
]