130
SW9001 Multiplexer Module (2-wire/4-wire)
Basic specifications
Number of channels
22 channels (2-wire)/11 channels (4-wire)
Contact system
Armature relay
Connection method
2-wire/4-wire
Opening/closing
time
5 ms (open) /5 ms (close)
Except for the control time and contact bounce time
Channel switching
operation
Break before make
Channel switching
time
11 ms (excluding the measurement time)
Contact rating
Maximum allowable voltage Between HIGH and LOW, 60 V DC, 30 V AC rms, 42.4 V
peak
Maximum allowable current Between HIGH and LOW, 1 A DC, 1 A AC rms
Maximum allowable power
Between HIGH and LOW, 30 W (resistance load)
Maximum rated
voltage to earth
60 V DC
(Anticipated transient overvoltage: 60 V)
Offset voltage*
1
Less than 5 µV (for
TERMINAL 1
and
TERMINAL 2
sense terminals)
Initial circuit
resistance
(Cycle value between
HIGH and LOW)
Less than 1.5
Ω
(when SW1001 or SW1002
TERMINAL 1
is used)
Less than 0.7
Ω
(when SW1001 or SW1002
TERMINAL 2
,
TERMINAL 3
is used)
Insulation resistance
(at 60 V DC)
Channel between HIGH
and LOW
1 G
Ω
or more
Between channels
1 G
Ω
or more
Between channel and
ground
1 G
Ω
or more
Capacitance*
2
Channel between HIGH
and LOW
Less than 3000 pF
Between channels
Less than 100 pF
Between channel and
ground
Less than 1000 pF
Contact lifetime
(reference value)
No load
50 million cycles
30 V capacitive load
(1.2 μF + 60
Ω
,
Peak 500 mA)
10 million cycles
Short protection fuse
(Cannot be replaced
by customers)
For every channel
Rated current 1.6 A DC, fusing current 4.0 A DC
Shield switching
The shield wire connection point can be selected from the following.
TERMINAL 1
LOW,
TERMINAL 2
source LOW,
TERMINAL 3
sense shield,
TERMINAL 1
LOW +
TERMINAL 3
sense shield,
GND
, or not connected
Contact opening/
closing frequency
recording
Recorded for every relay
Maximum recording count 1 billion times
Recorded in the internal non-volatile memory
Measurement
connector
D-sub 50-pin, male, screw #4-40 UNC
*1: Offset voltage is the value 1 minute after the channel is closed. The ambient temperature is supposed to be
completely stabilized and the device is fully adjusted to the ambient temperature.
*2: When twelve units of the SW9001 are installed in the SW1002, measurement frequency is 100 kHz.
Содержание SW1001
Страница 2: ......
Страница 42: ...38 Precautions for Measurement...
Страница 48: ...44 Resetting Scan Operation...
Страница 50: ...46 Checking the Device Status...
Страница 52: ...48 Initialization Settings...
Страница 118: ...114 Sample Programs 3 Select File Save All 4 Check the save location and click Save as...
Страница 156: ...152 Outline Drawings 12 4 Outline Drawings SW1001 Unit mm Tolerance 0 2...
Страница 157: ...153 Outline Drawings SW1002 Unit mm Tolerance 0 2 12 Appendix...
Страница 158: ...154 Outline Drawings...
Страница 161: ...16 01 EN...
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