Specifications; Plc Inputs; Analog Inputs; Inputs For Pt 100 Thermistors - HEIDENHAIN iTNC 530 HSCI Service Manual

11.7 Specifications

11.7.1 PLC inputs

Input signals of the switching inputs:
Voltage range
"1" signal: U
"0" signal: U
Current range
"1" signal: I
"0" signal: I
Number of switching inputs:
Device
UEC 11x
PLD-H 16-08-00
PLD-H 08-16-00
MB 620
PLB 62xx (safety-related)

11.7.2 Analog inputs

Number of analog inputs:
Device
PLA-H 08-04-04
Voltage range:
Input resistance:
Resolution:

11.7.3 Inputs for Pt 100 thermistors

The PLA-H 08-04-04 features inputs for the Pt 100 thermistors.
Device
PLA-H 08-04-04
Constant current:
Temperature range:
Resolution:
Increment:
11 – 144
i
i
i
when U = 2.2 V
i i
Note
Maximum of 8 external PLC input/output systems (PL 6xxx) are allowed in the HSCI system,
and of these, one system PL 62xx or one UEC 11x.
PLD-H (with LED) UEC 11x, X9 of PL 62xx, and
machine operating panel (without LED)
11 V to 30.0 V 11 V to 30.0 V
–3.0 V to 2.2 V –3 V to 2.2 V
PLD-H (with LED) UEC 11x, X9 of PL 62xx, and
machine operating panel (without LED)
2.0 mA to 6.1 mA 2.1 mA to 6.0 mA
0.3 mA 0.43 mA
Digital inputs
38
16
8
8
12
Analog inputs (±10 V)
8
–10 V to +10 V
> 40 kΩ
10 mV
Inputs for Pt 100 thermistors
4
4.096 mA
0 °C to 100 °C
0.01 °C
0.03 °C
HEIDENHAIN Service Manual iTNC 530 HSCI