HEIDENHAIN iTNC 530 HSCI - PLC Inputs on the PLD-H

July 2013 3.16 Digital PLC inputs/outputs 275
PLC inputs on the
PLD-H
Pin layout on the PLD-H xx-xx-xx input/output module:
8b I0.B 24 V inputs (PLC)
9b I1.B
10b I2.B
11b I3.B
12b I4.B
13b I5.B
14b –SP.REF X30 Rapid 24 V input for spindle REF
15b Do not assign – –
a. 2 A outputs
Terminal NEW signal
design.
OLD connector/signal design.
(MC 42xC)
Assignm. / Function
Note
The 0 V terminals of X11, X12 and X14 of the PLD-H are connected
internally. These connections are used for connecting the potential of the
electronics and for operating the LEDs. Since only a low current is required
(max. 50 mA), it is sufficient to establish only one 0 V connection
(preferably at X11).
X11: PLC inputs, channel A
Assignment Terminal
1 2 3 4 5 6 7 8 9 10
PL 6xxx Slot 1 0 V PLC 0 V PLC I0 I1 I2 I3 I4 I5 I6 I7
X12: PLC inputs, channel A
Assignment Terminal
1 2 3 4 5 6 7 8 9 10
PL 6xxx Slot 1 0 V PLC 0 V PLC I8 I9 I10 I11 I12 I13 I14 I15
X14: PLC inputs, channel B
Assignment Terminal
1 2 3 4 5 6 7 8 9 10
PL 6xxx Slot 1 0 V PLC 0 V PLC I0.B I1.B I2.B I3.B I4.B I5.B I6.B I7.B
X17: PLC inputs, channel A/B
Assignment Terminal
1 2 3 4 5 6 7 8 9 10
PL 6xxx Slot 1 0 V PLC 0 V PLC I0.A I1.A I2.A I3.A I0.B I1.B I2.B I3.B