NF EC1000SA, Instruction Manual

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1.4 List of Functions
EC1000SA 1-5
Table1-2. List of Functions (2/2)
Function Description
External
control
External control I/O
External control operation modes: Enable, disable
Control input:
Input level: High level: +4.0 V or higher
Low level: +1.0 V or lower
Non-destructive max. input: +10 V/
−
5 V
Input impedance: Pull-up to +5 V at 47 k
Ω
Control items: Output on/off, sequence
start/stop, hold, branch
Status output:
Output level: 0 V/+5 V (open)
Output impedance: 100
Ω
Status items: Power on/off, output on/off, limiter
operation, software busy, sequence
operation step sync output
Terminal: D-sub 25-pin multi-connector
USB interface Standard equipped
RS232 interface Standard equipped