Siemens SINUMERIK 840D sl Manual page 101

DRIVE-CLiQ interfaces X100 - X103
Table 11-2 DRIVE-CLiQ interface (X100 - X103)
Pin
1
2
3
4
5
6
7
8
A
B
Blanking plate for DRIVE-CLiQ interface: Tyco, order no.: 969556-5
X122 Digital inputs/outputs
Table 11-3 X122 terminal block
Terminal
1
2
3
4
5
6
7
8
9
10
11
12
Max. connectable cross-section: 0.5mm
1) DI: digital input; DI/DO: Bidirectional digital input/output; M: Electronics ground M1: Reference ground
NCU
Manual, 07/2007, 6FC5397-0AP10-2BA0
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)
Designation
1)
DI 0
DI 1
DI 2
DI 3
M1
M
DI/DO 8
DI/DO 9
M
DI/DO10
DI/DO 11
M
type: Spring-loaded terminal 1
2;
Technical specifications
Transmit data +
Transmit data -
Receive data +
Receive data -
Power supply
Electronic ground
Technical specifications
Voltage: -3 V to 30 V
Typical current consumption: 10 mA at 24 V DC
Isolation: The reference potential is terminal M1
Signal level (incl. ripple)
High signal level: 15 V to 30 V
Low signal level: -3 V to 5 V
Signal propagation times:
L → H: approx. 50 μs
H → L: approx. 100 μs
As input:
Voltage: -3 V to 30 V
Typical current consumption: 10 mA at 24 V DC
Signal level (incl. ripple)
High signal level: 15 V to 30 V
Low signal level: -3 V to 5 V
Terminal numbers 8, 10, and 11 are "rapid inputs"
Signal propagation times for inputs/"fast inputs":
L → H: approx. 50 μs/5 μs
H → L: approx. 100 μs/50 μs
As output:
Voltage: 24 VDC
Max. load current per output: 500 mA continuous short circuit-
proof
Spare Parts/Accessories
11.4 NX10/15
101