Intermec EasyCoder PX4i Service Manual page 189

Digital Opto Out
EasyCoder PX4i and PX6i Service Manual
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The current to each optocoupler of the digital OUT ports can be turned
on and off using PORTOUT ON/OFF statements.
The status of the ports can be read using PORTIN functions. If a current
is led through the optocoupler of the port, PORTIN returns the value -1
(true), else it returns the value 0 (false).
Signal
Vceo
Veco
Vog
Connector Configuration
Pin Signal Name
20 Out1c
5 Out1e
35 Out2c
21 Out2e
6 Out3c
36 Out3e
22 Out4c
7 Out4e
37 Out5c
23 Out5e
8 Out6c
38 Out6e
24 Out7c
9 Out7e
39 Out8c
25 Out8e
The Fingerprint reference numbers inside the parentheses refer to a second
Serial/Industrial interface board.
VCC
Simplifi ed schematics of a digital OUT port.
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Description
Collector-Emitter breakdown voltage
Emitter-Collector breakdown voltage
Collector Current
Output to ground (optocoupler)
Description
Collector Opto Out Channel 1
Emitter Opto Out Channel 1
Collector Opto Out Channel 2
Emitter Opto Out Channel 2
Collector Opto Out Channel 3
Emitter Opto Out Channel 3
Collector Opto Out Channel 4
Emitter Opto Out Channel 4
Collector Opto Out Channel 5
Emitter Opto Out Channel 5
Collector Opto Out Channel 6
Emitter Opto Out Channel 6
Collector Opto Out Channel 7
Emitter Opto Out Channel 7
Collector Opto Out Channel 8
Emitter Opto Out Channel 8
OUTc
OUTa
Chapter 16 — Interfaces
Max.
35V
6V
15 mA
100V
Fingerprint Ref. No.
221 (421)
222 (422)
223 (423)
224 (424)
225 (425)
226 (426)
227 (427)
228 (428)
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