4
05.01
4.2 ”SIMODRIVE 611 universal HRS” control board
4-101
©
Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
Table 4-11
Overview of the drive–specific terminals, continued
Terminal
Technical specifications
Type
1)
Function
Drive A
Technical specifications
Type
1)
Function
Drive B
No.
Technical specifications
Type
1)
Function
Designa-
tion
No.
Designa-
tion
I0.A
X451.7
I0.B
X452.7
Digital input 0
2)
Fast input
3)
e.g. for equivalent zero
mark, external block
change
DI
Voltage:
24 V
Typ. current consumption: 6 mA at 24 V
Signal level (incl. ripple)
High signal level:
15 V to 30 V
Low signal level:
–3 V to 5 V
sampling time, fast input: 62.5 s
I1.A
X451.8
I1.B
X452.8
Digital input 1
2)
Fast input
DI
sampling time, fast input: 62.5
μ
s
Galvanic isolation: Ref. is T. 19/T. M24
Note:
I2.A
X451.9
I2.B
X452.9
Digital input 2
2)
DI
Note:
An open–circuit input is interpreted as 0
signal.
I3.A
X451.10
I3.B
X452.10
Digital input 3
2)
DI
signal.
Drive–specific terminals (X461, X462)
X461
X462
Connector type:
10–pin conn. strip
Max. cond. cross–section for finely–stranded or solid cond.: 0.5 mm
2
A+.A
X461.1
A+.B
X462.1
Signal A+
IO
Incremental Shaft Encoder Interface
(AIE int.)
A–.A
X461.2
A–.B
X462.2
Signal A–
IO
(AIE int.)
Wiring:
B+.A
X461.3
B+.B
X462.3
Signal B+
IO
Wiring:
S
Cable with braided shield, connected at
both ends.
B–.A
X461.4
B–.B
X462.4
Signal B–
IO
Cable with braided shield, connected at
both ends.
S
The reference ground of the connected
R+.A
X461.5
R+.B
X462.5
Signal R+
IO
S
The reference ground of the connected
node should be connected to terminal
X441.5 or X461.7.
R–.A
X461.6
R–.B
X462.6
Signal R–
IO
node should be connected to terminal
X441.5 or X461.7.
S
Condition to maintain the surge
15
X461.7
15
X462.7
Ground reference
–
S
Condition to maintain the surge
strength: Cable length < 30 m
Note:
Devices (stations) can be connected which conform to the RS485/RS422 standard.
The angular incremental encoder interface can either be parameterized as an input or output.
S
Input
To enter incremental position reference values
S
Output
To output incremental actual position values
O0.A
X461.8
O0.B
X461.8
Digital output 0
4)
DO
Rated current per output:
500 mA
Maximum current per output:
600 mA
Maximum total current:
2.4 A
O1.A
X461.9
O1.B
X461.9
Digital output 1
4)
DO
Maximum total current:
2.4 A
(valid for these eight outputs)
Voltage drop, typical: 250 mV at 500 mA
short–circuit proof
Example:
O2.A
X461.10
O2.B
X461.10
Digital output 2
4)
DO
short–circuit proof
Example:
If all eight outputs are simultaneously con-
trolled, then the following is valid:
Σ
Current = 240 mA ––> OK
O3.A
X461.11
O3.B
X461.11
Digital output 3
4)
DO
Σ
Current = 240 mA ––> OK
Σ
Current = 2.8 A ––> not OK, as the total
current is greater than 2.4 A.
Note:
S
The power switched via these outputs is supplied via terminals P24/M24 (X431). This must be taken into account
when dimensioning the external supply.
S
The digital outputs only ”function” if there is an external supply (+24 V/0 V at terminals P24/M24).
1)
I: Input; DO: Digital output, DI: Digital input, AO: Analog output; AI: Analog input; S: Supply
2)
Can be freely parameterized. All of the digital inputs are de–bounced per software. When detecting the signal
a delay time of between 1 and 2 interpolation clock cycles (P1010) is therefore incurred.
3)
I0.x is internally hard–wired to the position sensing and acts there with almost no delay.
4)
Can be freely parameterized. The digital outputs are updated in the interpolation clock cycle (P1010). A hardware–
related delay time of approx. 200
μ
s must be added.
5)
The permissible voltage range for the common mode component of the individual encoder signals (A+. A–. B+, B–, C+,
C–, D+, D–, R+, R–) is 1.5...3.5 V.
4 Control Units
11.05
