ICP DAS USA iDCS-8000, Руководство пользователя по оборудованию

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Section 4 I/O Module Digital Output
38
iDCS-8000 Hardware User Manual (2013/8/14, Rev: 1.43)
4.3 Digital Output
4.3.1 F-8041
4.3.1.1 Overview

32 digital output (sink) channels

Safety value (Preset/Hold)

Power-on(Initial) value

Output channel LED indication

RoHS compliance

3000 V
DC
isolation from output to backplane

3000 V
DC
isolation from output to frame ground

Redundancy

Fast redundant switching time (<100us)
The F-8041 is a digital output module with 32 NPN channels. The output channel of F-8041 is a current
sinking channel and can drive the load up to 0.5A current. The digital output channels offer LED to
indicate digital output status. Moreover, the module offers 3000 V
DC
optical isolation between channels
and backplane bus. If any high voltage or current damages the channels, the system (backplanes, other
modules, and control unit) won't be affected because of the benefits of isolation.
4.3.1.2 Specification
Parameter Value
Feature
Redundant Yes (Switching time < 100us)
Termination board break off detection Yes
Safety output Yes (Preset/Hold)
Power-on (Initial) output Yes
LED indicator
1 RUN, 1 ACT, 1 DUX
32 as channel 0~31 status
Digital Output
Number of channels 32 (NPN)
Type Current sinking, Open-collector
Rated voltage 36 V
DC
Output load current, maximum 0.5 A
Output switching time 100 us
Output impedance 2
Ω
Isolation 3000V
DC