Bosch Rexroth VT-HNC100 3X/S Series - Technical Data

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 k ± 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  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 k
– 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.