Intermec EasyCoder PF2i Service Manual page 184

Chapter 14—Interfaces
176
Digital Opto Out
The current to each optocoupler of the digital OUT ports 221-228 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 Description
Vceo Collector-Emitter breakdown voltage 35V
Veco Emitter-Collector breakdown voltage 6V
Collector Current
Vog Output to ground (optocoupler)
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
VCC
Simplifi ed schematics of a digital OUT port.
Intermec EasyCoder PF2i, PF4i, and PF4i Compact Industrial—Service Manual
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
Max.
15 mA
100V
Fingerprint Ref. No.
221
222
223
224
225
226
227
228
OUTc
OUTa