Mitsubishi QD60P8-G, Руководство пользователя

Страница: 25 / 128

3 - 1 3 - 1
MELSEC-Q
3 SPECIFICATIONS
CHAPTER 3 SPECIFICATIONS
This chapter explains the performance specifications of the QD60P8-G, the I/O signals
for the programmable controller CPU, and the specifications of the buffer memory.
For the general specifications of the QD60P8-G, refer to the User's Manual of the used
CPU module.
3.1 Performance Specifications
The following table indicates the performance specifications of the QD60P8-G.
Model name
Item
QD60P8-G
Counting speed switch settings*1 30kpps 10kpps 1kpps 100pps 50pps 10pps 1pps 0.1pps
Number of I/O occupied points 32 points (I/O assignment: 32 points for intelligent function module)
Number of channels 8 channels
Phase 1-phase input Count input
signal
Signal level 5VDC/12 to 24VDC
Input derating Refer to the derating chart (Next page)
Counting speed
(Max.) *2
30kpps 10kpps 1kpps 100pps 50pps 10pps 1pps 0.1pps
Counting range
Sampling pulse number
Accumulating count value
Input pulse value : 16-bit binary (0 to 32767)
: 32-bit binary (0 to 99999999)
: 32-bit binary (0 to 2147483647)
Count type Linear counter method, ring counter method
Counter
Minimum count
pulse width
(Duty ratio 50%)
33.4 s
16.7
s
16.7
s
50
s
50
s
100 s
0.5
ms
0.5
ms
1ms
5
ms
5
ms
10ms
10
ms
10
ms
20ms
50
ms
50
ms
100ms
0.5
s
0.5
s
1s
5s 5s
10s
Dielectric withstand voltage
For 1 min at 1500VAC between AC external connecting terminals and general grounding
For 1 min at 500VAC between DC external connecting terminals and general grounding
For 1 min at 1780VAC between channels
Insulation resistance 5M
Ω
or more at 500VDC between AC external connecting terminals and general grounding
Connected terminal 18 points terminal block
Applicable wire size
0.3 to 0.75mm
2
Applicable solderless terminals R1.25-3 (A solderless terminals with sleeves cannot be used.)
Internal current consumption
(5VDC)
0.58A
Weight 0.17kg
External dimensions 27.4 (1.08) (W) X 98 (3.86) (H) X 90 (3.54) (D) [mm (in.)]
*1: To change the counting speed, use the intelligent function module switch.
(For details, refer to "Section 4.5 Switch setting for intelligent function module".)
*2: The counting speed is affected by the rise/fall time of pulses. The countable counting speeds
are indicated in the table on the next page. Note that counting the pulses of long rise/fall time
may result in miscounting.
3