Bosch Rexroth 31 Series - Contamination of hydraulic fluid!; Environmental pollution due to improper disposal!

Bosch Rexroth AG, RE 95206/08.2018
16 RC10-10 Series 31 | BODAS Controller
Overview of functions
Pin Description Main function Alternative functions
88, 89
OUT_28 to OUT_29
Pull-down resistor
37 kΩ to GND
High-side switch for analog output
Current output 4 .. 20 mA
Accuracy in steady state: ± 3 % at
20 mA
Voltage output 0 .. 5 V
Accuracy in steady state: ± 3 % at
5V with 200 Ω external ohmic resis-
tance
Low-side switch
Maximum permissible nominal current
20mA. For LED output use serial resistor
Maximum voltage at connector
pin 5 V if used as Low-side switch
Analog voltage input
Measuring range nominal 0 to 32 V
Resolution 12 bits
Resolution 8.09 mV / bit
Accuracy ± 6 % at 32 V
Filter limit frequency 483 Hz
Digital input
Switching threshold configurable in soft-
ware (max. 32 V)
22
VSS_1 Sensor supply output voltage
Nominal on-voltage 5 V
Accuracy ± 2.5 %
Voltage off < 0.5 V
Maximum output current 300 mA
Maximum external capacity 100 µF
Output voltage ratiometric to ADC
reference voltage
8
VSS_2
Do not switch on VSS_2 in
software if no load is con-
nected.
A minimal current of
5mA/ µF is required if a
load is connected to VSS_2
to avoid diagnosis errors.
Sensor supply output voltage
Nominal on-voltage software config-
urable as 3.3 V, 5 V, 8.5 V, 10 V
Accuracy ± 10 %
Voltage off < 0.5 V
Maximum output current 300 mA
Maximum external capacity 100 µF
21
LIN
Pull-up resistor 1 kΩ to V
bat
Local Interconnect Network (LIN)
Single wire bus interface
Physical layer according to ISO 9141
Maximum transfer rate 20 kBaud
27, 28 CAN1_H, CAN1_L CAN interface
2.0 B high speed CAN interface
according to ISO 11898
Maximum transfer rate 500 kBaud
for vehicle use
(1 MBaud selectable with limited
EMC characteristic, e.g. for flashing)
Diagnosis interface
Flashing interface
49, 50 CAN2_H, CAN2_L CAN interface
2.0 B high speed CAN interface ac-
cording to ISO 11898
Maximum transfer rate 500 kBaud
for vehicle use
(1 MBaud selectable with limited
EMC characteristic)
Wake-up
Any CAN traffic can wake up the RC in si-
lence mode
Shut off capability
CAN transceiver can be switched off