Sel 751A - Table 2.10 RTD (10 RTD) Card Terminal Allocation; I;O (3 DI;4 DO;1 AO) Card Terminal Allocation; I;O Input Card; RTD (10 RTD) Card Terminal Allocation

2.8
SEL-751A Relay Instruction Manual Date Code 20100129
Installation
I/O Configuration
I/O Input Card
(3 DI/4 DO/1 AO)
Supported in one nonbase unit slot (Slot C, D, or E), this card has three digital
inputs, four digital outputs, and one analog output. Table 2.9 shows the
terminal allocation.
RTD Card (10 RTD)
Supported in Slot D only, this card has 10 three-wire RTD inputs. Table 2.10
shows the terminal allocation.
Table 2.9 I/O (3 DI/4 DO/1 AO) Card Terminal Allocation
Term inal Num ber Software Reference, Description
a
a
x = 3, 4, or 5 (e.g., OUT401, OUT402, etc., if the card was installed in Slot D).
01, 02 OUTx01, driven by OUTx01 SELOGIC equation
03, 04 OUTx02, driven by OUTx02 SEL
OGIC equation
05, 06 OUTx03, driven by OUTx03 SEL
OGIC equation
07, 08 OUTx04, driven by OUTx04 SEL
OGIC equation
09, 10 AOx01, Analog Output Number 1
11, 12 INx01, Drives INx01 element
13, 14 INx02, Drives INx02 element
15, 16 INx03, Drives INx03 element
Table 2.10 RTD (10 RTD) Card Terminal Allocation
Te r m in a l N u mb e r Description
01 RTD01 (+)
02 RTD01 Return (-)
03 RTD01 Comp/Shield
04 RTD02 (+)
05 RTD02 Return (-)
06 RTD02 Comp/Shield
07 RTD03 (+)
08 RTD03 Return (-)
09 RTD03 Comp/Shield
• •
• •
• •
28 RTD10 (+)
29 RTD10 Return (-)
30 RTD10 Comp/Shield