Loss of UL/CSA conformity due to modifications to the device.
The UL and CSA marking is only valid for the device in its delivery
status. After modifying the device, the UL and CSA conformity is to
be verified.
9 Interfaces
9.1 Interface View
① SD memory card
② Functional earth ground
Fig. 9-1: IndraControl VR 21 interfaces
9.2 Interface Overview
Designation at
the housing
Connection type Connector type, integra-
ted
Mating connector or ca-
ble (from outside)
X1 DC-24-V voltage supply 3-pin, Phoenix MINI
COMBICON
3-pin, FK-MCP 1,5/3-
ST-3,5
X9, X10 USB
host
2 USB interfaces USB female connector,
4-pin, type A
USB connector,
4-pin, type A
X5 Ethernet 10/100 Base-T RJ45 female connector RJ45 connector
Functional
earth ground
Functional earth ground Tab connector Receptacle
SD memory
card
SD and SDHC memory card slot -
Tab. 9-1: Interfaces
Bosch Rexroth AG
Interfaces
VR 21
10/29
DOK-SUPPL*-VR21**.01**-IT02-EN-P