Hardware Descriptions
2.3 MCI board extension slot variation
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
63
TTL handwheels
Electrical data of the TTL handwheel interface:
●
Connected to the board electronics
●
Signals used:
–
MPGx_A
–
MPGx_B
–
M
NOTICE
The optional power supply of the handwheels (P5) is electronically protected with 2
A. The maximum continuous load is 1 A. Per handwheel 500 mA.
Measuring inputs
Electrical data of the measurement probe interface:
●
Isolated both from one another and from all other voltage areas (board electronics, digital
inputs/outputs and handwheels)
●
Signal delay active edge: 10 μs
●
Signal delay inactive edge: 100 μs
Note
The maximum cable length is 25 m for all functions.
2.3.4
Technical data
Table 2-7
Technical data for MCI board extension, slot version
Safety
Degree of protection
IP 20
Safety class
Safety class I, in accordance with VDE 0106 P1: 1982 (IEC 536)
Safety regulations
EN61131-1
Certifications
CE, UL, CSA
Electrical data
Maximum
Standard
Power consumption without I/Os
500 mW
350 mW
Power consumption with I/Os
2.1 W
850 mW
both handwheels
per handwheel
Max. current-carrying capacity of
the 5 V power supply
1 A
500 mA
Mechanical data
Dimensions
Short PCI card
Weight
110g