Hioki SW9001, Instruction Manual

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124
SW1001, SW1002 Interface Specifications
Flow control None
Protocol
Non-procedure
Communication
description
Setting and measured value acquisition by using communications commands
Default setting
Transmission speed: 9600 bps
EXT. I/O
Connector D-sub 9-pin, female, fixing stud screw #4-40 UNC
Input
Electrical
specifications
Insulation Photocoupler isolated non-voltage contact input
(Compatible with sinking/sourcing current output)
Input ON Residual voltage: 1 V or less
Input ON current: 4 mA (reference value)
Input OFF OPEN (interrupting current 100 µA or less)
Response time ON edge: Maximum 0.1 ms,
OFF edge: Maximum 1.0 ms
Input signal SCAN, SCAN_RESET
Output
Electrical
specifications
Insulation Photocoupler isolated open drain output (non-polar)
Maximum load voltage 30 V DC
Residual voltage 1 V or less (load current 50 mA),
0.5 V or less (load current 10 mA)
Maximum output current 50 mA/channel
Output signal CLOSE
Power supply output
Output voltage Sinking output comp4.2 V to +5.8 V
Sourcing output
compatible
-4.2 V to -5.8 V
Maximum output
current
100 mA
External power
supply input
None
Insulation Floating from the protective grounded potential and the measurement circuit
Voltage to ground: 50 V DC, 30 V AC rms, 42.4 V AC peak or less
HIOKI SW1001A961-04