Siemens SINUMERIK 840D sl Manual page 94

Spare Parts/Accessories
11.2 NX10/15
Table 11-4 Pin assignment for X100 - X103
Pin
1
2
3
4
5
6
7
8
A
B
Dust cover for DRIVE-CLiQ interface: Tyco, order no.: 969556-5
X122 Digital inputs/outputs
Table 11-5
Characteristics
Connector type
Connection option
Current carrying capacity
94
Signal name
TXP
TXN
RXP
Reserved, do not use
Reserved, do not use
RXN
Reserved, do not use
Reserved, do not use
+ (24 V)
GND (0 V)
Interface characteristics of X122
Technical specifications
Transmit data +
Transmit data -
Receive data +
Receive data -
Power supply
Electronic ground
Specification
Screw-type terminals
Up to 0.5 mm
4 A max.
2
Manual, 03/2010, 6FC5397-0AP10-3BA0
NCU