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BIM1000 Series
User’s Manual
31
External Control | SIGNAL I/O Connector
I/O signal circuit
The input signal circuit and the output signal circuit share the same common. To set the input terminal to
on, short the input terminal to the COM terminal, or set it to low level. To set the input terminal to off, open
the input terminal, or set it to high level. To pull up the output terminal, the product’s internal 5 V dc power
supply or an external power supply delivering up to 30 V dc can be used.
Input signal
Low-active control
High-level input voltage: 4.5 V to 30 V
Low-level input voltage: 1 V or less
Low-level input current: 3 mA/pin
Maximum applied voltage: 30 V
Output signal
Output format: NPN-type BJT open collector output
Maximum load voltage: 30 V
Maximum output current: 0.05 A/pin
Internally insulated
power supply
Output voltage: 4.75 V to 5.25 V
Maximum output current: 0.2 A (full load)
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Output signal
control section
COM
Output signal
Output signal
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Input signal
Input signal
ISOVDD
680
Ω
680
Ω
5 V
dc
Input signal
control section
Содержание BIM1000 Series
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