Switching Inputs 24 Vdc (Plc); Input Signals And Addresses - HEIDENHAIN iTNC 530 Technical Manual

3.20 Switching Inputs 24 Vdc (PLC)

3.20.1 Input Signals and Addresses

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Input signals of the switching inputs on the MC 422 and the PL 4xx B:
Voltage range
"1" signal: U
i
"0" signal: U
i
Current ranges
"1" signal: I
i
"0" signal: I when U = 3.2 V
i i
Addresses of the switching inputs at:
Address Number
I0 to I31 31 + Control-is-
ready signal
I128 to I152 25
I64 to I127 64
I64 to I95 32
I192 to I255 64
I192 to I223 32
I256 to I319 64
I256 to I287 32
I320 to I383 64
I320 to I351 32
MC 422 PL 4xx B
13 V to 30.2 V
-20 V to 3.2 V
MC 422 PL 4xx B
3.8 mA to 8.9 mA 2.5 mA to 6 mA
1.0 mA 0.65 mA
Device
MC 422, X42 (PLC input)
MC 422, X46 (machine operating panel)
First PLC input/output board PL 410B
First PLC input/output board PL 405B
Second PLC I/O board PL 410B
Second PLC I/0 board PL 405B
Third PLC input/output board PL 410B
Third PLC input/output board PL 405B
Fourth PLC input/output board PL 410B
Fourth PLC input/output board PL 405B
HEIDENHAIN Technical Manual iTNC 530