Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 56

3 SPECIFICATIONS
Item
External Power
Noise immunity
Supply
Internal current consumption (5VDC)
H
W
External dimensions
D
Weight
1 The number of LY points of the stations set in the I/O master station is the sum total of the LY points for output to all stations within the block.
2 For old optical fiber cables (A-2P- ), L type differs from H type in the distance between stations. Refer to Section 4.6.1 for details.
3 Two slots are occupied.
Set the numeric value resulted from adding 10
3
The first empty 16 points can be set to "0" on the "I/O assignment" tab screen within the "Q Parameter" screen.
Example: Set 10 as the "Starting I/O No." when the module is mounted on slot 0.
H
(Set 0 as the "Starting I/O No." when 0 has been set to slot 0 on the "I/O assignment" tab screen.)
H
3 - 2
QJ71LP21 QJ71LP21-25
98mm
27.4mm
90mm
0.11 kg
to the I/O No. of the slot where a module mounted as the "Starting I/O No." of the "Network parameter".
H
Optical loop system
QJ71LP21S-25 QJ71LP21G
By noise simulator of
500Vp-p noise
voltage,
1s noise width, and
25 to 60Hz noise
frequency
0.55 A
98mm
55.2mm
90mm
0.20kg
MELSEC-Q
QJ71LP21GE
98mm
27.4mm
90mm
0.11kg
3 - 2