Siemens SINAMICS S210 Operating Instructions Manual page 347

X124: Connector for the external 24 V DC control voltage
Dinkle article number 2ESS-6621-04P
The terminals are spring-loaded terminals.
Permissible conductor cross-sections for single-conductor connection or for connecting flexible
cables with or without end sleeves:
● 0.2 mm
● AWG: 26 ... 12
X130: Connector for the digital inputs
Phoenix 1790140 DFMC 1.5 / 6-ST-3.5, article number 1790140
The terminals are spring-loaded terminals.
The three "L+" terminals are designed as power supply for external sensors. They are short-
circuit proof and provide a max. of 50 mA per sensor. A sensor short-circuit interrupts the power
supply for all three sensors.
Permissible conductor cross-sections:
● For single-conductor connection:
– 0.2 mm
– AWG: 24 ... 16
● For flexible cables with end sleeves:
– 0.25 mm
– AWG: 24 ... 16
● For flexible cables with end sleeves with plastic protection:
– 0.25 mm
– AWG: 24 ... 19
SINAMICS S210 servo drive system
Operating Instructions, 01/2019, A5E41702836B AC
Pin Pin assignment
M 0 V
M 0 V
L+ 24 V
L+ 24 V
... 2.5 mm
2 2
Pin Pin assignment
L+ 24 V supply
DI 0 High-speed DI, measuring input
M Ground
L+ 24 V supply
DI 1 High-speed DI, measuring input
M Ground
... 1.5 mm
2 2
... 1.5 mm
2 2
... 0.75 mm
2 2
Explanation
Power supply for the converter electronics
Pin assignment
Failsafe Digital Input
24 V supply
Digital input
Ordering data
13.5 Spare parts
Pin
DI 2+
DI 2-
DI 3+
DI 3-
L+
DI 4
345