Digital drive controller
|
VT-HNC100.../S
7/14
RE 30159, edition: 2012-03,
Bosch Rexroth AG
Operating voltage
1)
U
B
18 to 30 VDC
Current consumption at 24 VDC
Approx. 200 mA (observe additional current consumption for con-
nected sensors/actuators)
Processor
32 bit power PC
Analog inputs (AI):
– Voltage input (reference to AGND - Analog ground)
•
Channel
number
1
•
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 % (with 100 Ω between pin 2 and/or pin 3 (Cin1+ and/or
Cin2+) and "AGND"
•
Resolution
5
μA
– Voltage supply for analog sensors
via the VT-HNC100-C-3X/S
U, I U
B
,
max. 100 mA
at X2A, pin 7 (+24 Vsens)
Analog outputs (AO):
– Voltage outputs
•
Channel
number
2
•
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
– Resolution
1.25 mV
– 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 %
Technical data VT-HNC100-C-3X/S
(Compact)
1)
If a 24 V transducer supply is implemented directly via the
VT-HNC100...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.
