Schweitzer Engineering Laboratories SEL-751 - Table 2.14 Eight Digital Inputs (8 DI) Card Terminal Designations; Table 2.15 Eight Digital Outputs (8 DO) Card Terminal Designations

2.12
SEL-751 Relay Instruction Manual Date Code 20170927
Installation
I/O Configuration
I/O Card (8 DI)
Supported in any nonbase unit slot (Slot C through Slot E), this card has eight
digital inputs. Table 2.14 shows the terminal designations.
I/O Card (8 DO)
Supported in any nonbase unit slot (Slot C through Slot E), this card has eight
digital outputs. Table 2.15 shows the terminal designations.
The 8 DO card shown previously is all Form A contacts. Refer to the SEL-751
Model Option Table for all the variants available (8A, 8B, 4A/4B, 2A/6B, 6A/2B).
Table 2.14 Eight Digital Inputs (8 DI) Card Terminal Designations
Side-Panel
Connections Label
Ter m inal
Number
Description
a
a
x=3, 4, or 5 (e.g., OUT401, OUT402, etc. if the card is installed in Slot D).
01, 02 INx01, drives INx01 element
03, 04 INx02, drives INx02 element
05, 06 INx03, drives INx03 element
07, 08 INx04, drives INx04 element
09, 10 INx05, drives INx05 element
11, 12 INx06, drives INx06 element
13, 14 INx07, drives INx07 element
15, 16 INx08, drives INx08 element
INPUTS:
08
05
06
02
04
09
03
10
11
12
13
14
15
16
07
01
IN_0 1
IN_02
IN_03
IN_04
IN_05
IN_06
IN_07
IN_08
Table 2.15 Eight Digital Outputs (8 DO) Card Terminal Designations
Side-Panel
Connections Label
Ter m inal
Number
Description
a
a
x=3, 4, or 5 (e.g., OUT401, OUT402, etc. if the card is installed in Slot D).
01, 02 OUTx01, driven by OUTx01 SELOGIC
control equation
03, 04 OUTx02, driven by OUTx02 SEL
OGIC
control equation
05, 06 OUTx03, driven by OUTx03 SEL
OGIC
control equation
07, 08 OUTx04, driven by OUTx04 SEL
OGIC
control equation
09, 10 OUTx05, driven by OUTx05 SEL
OGIC
control equation
11, 12 OUTx06, driven by OUTx06 SEL
OGIC
control equation
13, 14 OUTx07, driven by OUTx07 SEL
OGIC
control equation
15, 16 OUTx08, driven by OUTx08 SEL
OGIC
control equation