Hioki SW9001, Инструкция по эксплуатации

Страница: 142 / 170

138
SW9002 Multiplexer Module (4-terminal pair)
Basic specifications
Number of channels
6 channels
Contact system Armature relay
Connection method 4-terminal pair/2-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
Source: Between HIGH and LOW, 60 V DC, 30 V AC rms,
42.4 V peak
Sense: Between HIGH and LOW, 60 V DC, 30 V AC rms,
42.4 V peak
Maximum allowable
current
Source: Between HIGH and LOW, 2 A DC, 2 A AC rms
Sense: Between HIGH and LOW, 1 A DC, 1 A AC rms
Maximum allowable
power
Source: Between HIGH and LOW, 30 W (resistance load)
Sense: 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 1.0
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 100 pF (when connected to BT4560, IM3590*
3
)
Less than 3000 pF (other than the above)
Between channels Less than 100 pF
Between channel and ground Less than 1000 pF
Contact lifetime
(reference value)
No load 50 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 (sense)
Rated current 2.5 A DC, fusing current 6.25 A DC (source, return)
Shield switching The shield wire connection point can be selected from the following.
TERMINAL 1 sense 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 37-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 SW9002 are installed in the SW1002, measurement frequency is 100 kHz.
*3: When connecting the shielding to the TERMINAL 3 sense shielding. For other connections, less than 3000 pF.
HIOKI SW1001A961-04