X210 Ep Terminals / Temperature Sensor Connection; Description Of The Leds On The Control Unit Adapter Cua31 - Siemens SINAMICS S120 Manual

6.4.3.4

X210 EP terminals / temperature sensor connection

Table 6-35 Terminal strip X210
Terminal
1
2
3
4
Max. connectable cross-section 1.5 mm
Type: Screw terminal 1 (see Connection Methods)
NOTICE
The KTY temperature sensor/the PTC must be connected with the correct polarity.
Note
The temperature sensor connection is required for motors whose temperature value is not
transmitted by DRIVE-CLiQ.
24 V DC must be applied to terminals 3 and 4 for operation if the "Safe Standstill" function is
selected. Upon removal, pulse inhibit is activated.
6.4.3.5

Description of the LEDs on the Control Unit Adapter CUA31

Table 6-36 Description of the LEDs at the Control Unit Adapter 31
LED Color
RDY Red
(READY)
Green
Cause and rectification of faults
The following reference contains information about the cause and rectification of faults:
Reference: /IH1/ SINAMICS S120 Commissioning Manual.
AC Drive
Manual, (GH6), 07/2007 Edition, 6SL3097-2AL00-0BP2
Function
+Temp
-Temp
EP +24 V (Enable Pulses)
EP M1 (Enable Pulses)
2
State Description
Continuous At least one fault is present in this component.
Continuous The component is ready for operation and cyclic DRIVE-CLiQ
communication is taking place.
6.4 Control Unit Adapter CUA31
Technical specifications
Temperature sensor connection KTY84–1C130/PTC
Supply voltage: 24 V DC (20.4 V - 28.8 V)
Current consumption: 10 mA
Isolated input
Signal propagation times:
L → H: 100 μs
H → L: 1000 μs
Control Units
215