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
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