B&R PP21, Руководство пользователя, Страница: 21 / 56

Power Panel User's Manual 21
Chapt
er
1
P
ower
P
anel
Power Panel • Power Panel PP41
Data Buffering
Backup Battery
Buffer Current
Typical
Maximum Lithium battery 3 V / 950 mAh
10 µA
200 µA
Hardware Watchdog Yes
Voltage Monitoring The internal supply is monitored for overvoltage and undervoltage
Fan No
Peripherals
Real-Time Clock
Resolution
Nonvolatile
1 sec
Status Display LEDs
System Bus for Expansions Expansion module EX101
Insert slot for B&R SYSTEM 2005 interface module inserts
Slots for B&R 2003 Screw-in Modules
Suitable for IF Modules (without CAN)
TPU Functionality Support
Suitable for CAN Communication
6
Slots 1-3
Slots 4-6
Slot 1 with interface module 4IF370.7
PCMCIA slot (See "PCMCIA Slot" on page 37.)
Standard
Card Height
Card Type
Memory Size
SRAM
FlashPROM
1
JEIDA V 4.0 or PCMCIA Standard Release 2.0
Max. 3 mm
Memory cards
Max. 4 MByte
Max. 4 MByte
Standard Communication Interfaces
Application Interface IF1
Electrical Isolation
Design
Max. Distance
Max. Baud Rate
RS232
No
9 pin DSUB plug
15 m / 19200 Baud
115.2 kBaud
Application Interface IF2
Electrical Isolation
Design
Max. Distance
Max. Baud Rate
CAN
Yes
9 pin DSUB plug
1,000 m
500 kBaud
Digital Inputs
Number of Inputs 10
Inputs with Additional Functions (TPU) Inputs 1-4
Input Frequency (TPU) 50 kHz (Incremental encoder operation)
Wiring Sink
Input Voltage
Minimum
Nominal
Maximum 18 VDC
24 VDC
30 VDC
Input Current at Nominal Voltage Approx. 4 mA
Input Delay Max. 1 ms (not TPU)
Product ID PP41
Table 6: Technical data for PP41 (cont.)