9.11
External Control I/O
EC1000SA
9-14
9.11 External Control I/O
a) External control operation mode
Enabled or disabled (the state output is always on)
b) Control input
Input level:
High level: +4.0 V or higher
Low level: +1.0 V or lower
Nondestructive maximum input: +10 V/
−
5 V
Input impedance:
pull-up to +5 V at 47 k
Ω
Detection cycle:
2 ms
Control items:
Output off
Output off at fall
Output on
Output on at fall
Sequence start
Start at fall
Stop of sequence
Stop at fall
Hold input
Hold at fall
Branch inputs 0, 1
Start branch at fall
c) State output
Output level:
0 V/+5 V (open)
Output impedance:
100 Ω
Switching cycle:
0.1 ms
Status items:
Power source on/off status
L: off,
H: on
Output on/off status
L: off,
H: on
Limiter operation
L: Not operating, H: Operating
Software busy
L: Normal,
H: Busy
Sequence operation step synchronized outputs L or H
d) Terminals
D-sub 25-pin multi-connector
(rear panel, female, M2.6 screw)
Summary of Contents for EC1000SA
Page 1: ...NF Corporation PROGRAMMABLE AC DC POWER SOURCE EC1000SA Instruction Manual nbn Austria GmbH...
Page 2: ...DA00036667 003 PROGRAMMABLE AC DC POWER SOURCE EC1000SA Instruction Manual...
Page 236: ...6 9 Notes on Remote Control EC1000SA 6 58...
Page 260: ...8 5 Backup Battery EC1000SA 8 8...
Page 280: ...9 17 External Dimensions and Weight EC1000SA 9 20...
