Digital drive controller
|
VT-HNC100.../S
9/14
RE 30159, edition: 2012-03,
Bosch Rexroth AG
Operating voltage
1)
U
B
18 to 30 VDC
Current consumption at 24 VDC
CPU card approx. 200 mA
Per axis approx. 100 mA (observe additional current consumption
for connected sensors/actuators)
Processor
32 bit power PC
Analog inputs (AI) per axis electronics:
– Voltage inputs (differential inputs)
•
Channel
number
2
•
Input
voltage
U
E
Max. +12 V to –12 V (+10 V to –10 V measurable)
•
Input
resistance
R
E
200 kΩ ± 5 %
•
Resolution
5
mV
• Non-linearity
< 0.2 %
•
Calibration
tolerance
2)
Max. 40 mV (with factory settings)
– Current inputs
•
Channel
number
2
•
Input
current
I
E
4 mA to 20 mA
•
Leakage
current
I
V
0.1 to 0.4 %
•
Resolution
5
μA
– Voltage supply for analog sensors
via the VT-HNC100-1-3X/S
U, I U
B
,
max. 200 mA
at X2A, pin 14 (+24 Vsens)
Analog outputs (AO) per axis electronics:
3)
2
– Non-linearity
• In the range –9.5 V to +9.5 V
< 0.1 %
• In the range –10 V to –9.5 V and +9.5 V to +10 V
< 0.2 %
– Voltage output
•
Output
voltage
U
nom
–10 V to +10 V (max. –10.7 V to +10.7 V)
•
Output
current
I
max
±10 mA
•
Load
R
min
1 kΩ
• Residual ripple
±60 mV (without noise)
•
Resolution
1.25
mV
– Current output
• Output current standardized
I
nom
4 mA to 20 mA
•
Load
R
max
500 Ω
•
Resolution
0.625
μA
Bus interface
sercos III
Switching inputs (DI) and/or outputs (DO) per
axis electronics (adjustable via software)
Quantity 11
Switching inputs (DI)
Logic level log 0 (low) ≤ 5 V; log 1 (high) ≥ 10 V to
U
B
,
I
e
= 20 mA with
U
B
= 24 V
Connection Flexible conductor up to 1.5 mm
2
Switching outputs (DO)
Logic level log 0 (low) ≤ 2 V; log 1 (high) ≤
U
B
; I
max
= 20 mA,
maximum load capacity C = 0.047 μF
Connection Flexible conductor up to 1.5 mm
2
Reference potential for all signals
DGND
Technical data VT-HNC100-1-3X/S
(1-axis version)
1)
If a 24 V transducer supply is implemented directly via the
VT-HNC100-1-3X/S (supply voltage is looped in), the transducer
specification has to be observed.
2)
If the factory settings are insufficient, the measurement technol-
ogy can be calibrated on site via software in a system-specific way.
3)
Configurable as current or voltage output.
