[X25.1], [X25.2] PTC Thermistor Connection (Temperature Sensor)
Description:
PTC thermistor connection for temperature monitoring of the mains filter.
X25.1: Connection to the module that monitors the temperature.
X25.2: Connection to a further external module or bridge.
Technical data:
- PTC thermistor
Version:
|
Type |
Pins |
|---|---|
|
Connector |
2 |
Assignment:
|
Designation |
Connection |
Signal |
Direction |
Description |
|---|---|---|---|---|
|
|
1 |
RT1 |
A |
Connection PTC thermistor |
|
2 |
RT2 |
E |
Connection PTC thermistor |
Connection:
|
Module |
AF 45-SI |
AF 60-SI |
AF 90-S |
AF 180-S |
AF 270-S |
|---|---|---|---|---|---|
|
Recommended cable type |
2-wire, shielded |
||||
|
Cable assembly |
Flexible line or wire end ferrule without plastic sheath |
||||
|
Shield connection |
Lay on one end on the module casing |
||||
|
Cross-section min./max. |
0.25 mm2 / 0.5 mm2 AWG 24 / AWG 20 |
||||
|
Recommended wire cross-section |
0.5 mm2 AWG 20 |
||||
Note:
If no PTC thermistor is present, RT1 and RT2 have to be bridged.
