Analog Inputs; Inputs For Thermistors - HEIDENHAIN iTNC 530 Service Manual

10.7.2 Analog Inputs

The MC 42x(B), the PL 410B PLC I/O unit, and the PLA 4-4 (for PL 510) have analog inputs.
The PL 410 B is available with and without analog inputs.
MC 42x(B), X48 3
PL 405 B
PL 410 B
(263 371-02)
PLA 4-4
(PL 510)
Voltage range:
Input resistance:
Resolution (W480, W482, W484):100 mV
Resolution (Module 9003, 9138): 10 mV (MC 42x(B))
Which analog input is located on which pin of the corresponding connector?
--> See "Connector Designation and Layout" on page 13 – 135!

10.7.3 Inputs for Thermistors

The MC 42x(B), the PL 410B PLC I/O unit, and the PLA 4-4 (for PL 510) have inputs for Pt 100
thermistors.
The PL 410 B is available with and without analog inputs.
MC 42x(B), X48 3
PL 405 B
PL 410 B
(263 371-02)
PLA 4-4
(PL 510)
Constant current:
Temperature range:
Resolution (W486, W488, W490):0.5 °C
Resolution (Module 9003, 9138): 0.1 °C (MC 42x(B))
Which thermistor input is located on which pin of the corresponding connector?
--> See "Connector Designation and Layout" on page 13 – 135!
May 2006
Analog inputs (±10 V)
–
4
4
–10 V to +10 V
> 250 kW
100 mV (PL 410B)
4.9 mV (PLA 4-4)
Inputs for
Pt 100 thermistors
–
4
4
5 mA
0 °C to 100 °C
0.5 °C (PL 410B)
0.03 °C (PLA 4-4)
10 – 107