Pb - Profibus - Bosch Rexroth IndraDrive CsDrive System with HCS01 Project Planning Manual

214/341 Bosch Rexroth AG
Technical data of the components
7.1.4

PB - PROFIBUS

Signal Specification
Diagnostic Displays
Signal
+5V
Repeater supply
Repeater control signal
Receive/transmit data
Tab. 7-22: Signal Specification
NOTICE
Do not short-circuit the output.
Do not exceed the maximum current.
For the significance of the diagnostic displays, see firmware documentation.
DOK-INDRV*-HCS01******-PR05-EN-P
Rexroth IndraDrive CsDrive Systems with HCS01
Specification
+5 V (±10%)
Max. 75 mA
TTL-compatible:
● 1: Transmit
● 0: Receive
Output resistance: 350R
V ≤ 0.8 V at I ≤ 2 mA
OL OL
V ≥ 3.5 V at I ≤ 1 mA
OH OH
EIA-RS485 standard
Danger of destroying output
"+5V repeater supply" by overload!