Intermec EasyCoder PF2i Service Manual

Intermec EasyCoder PF2i, PF4i, and PF4i Compact Industrial—Service Manual 175
Chapter 14—Interfaces
Industrial Interface Configuration
The Industrial Interface provides:
• 8 digital IN ports with optocouplers (Opto In)
• 8 digital OUT ports with optocouplers (Opto Out)
• 4 OUT ports with relays (Relay Out)
The Industrial Interface has no straps or circuits to be fi tted or removed.
All signals are available on a DB-44pin socket and the various ports are
controlled by the Intermec Fingerprint instructions PORTIN and POR-
TOUT ON/OFF (see Intermec Fingerprint v8.xx, Programmer's Reference
Manual).
Digital Opto In
The status of the digital IN ports 101-108 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 Min. Typical Max.
Vin [High] Input Voltage High 10V 24V 40V
Vin [Low] Input Voltage Low -1V 0V 1V
Connector Configuration
Simplifi ed schematics of a digital IN port.
Pin Signal Name Description Fingerprint Ref. No.
10 IN1A Anode Opto In Channel 1 + 101
40 IN1K Cathode Opto In Channel 1 -
26 IN2A Anode Opto In Channel 2 + 102
11 IN2K Cathode Opto In Channel 2 -
41 IN3A Anode Opto In Channel 3 + 103
27 IN3K Cathode Opto In Channel 3 -
12 IN4A Anode Opto In Channel 4 + 104
42 IN4K Cathode Opto In Channel 4 -
28 IN5A Anode Opto In Channel 5 + 105
13 IN5K Cathode Opto In Channel 5 -
43 IN6A Anode Opto In Channel 6 + 106
29 IN6K Cathode Opto In Channel 6 -
14 IN7A Anode Opto In Channel 7 + 107
44 IN7K Cathode Opto In Channel 7 -
30 IN8A Anode Opto In Channel 8 + 108
15 IN8K Cathode Opto In Channel 8 -
GND
INA
IN
K

Intermec EasyCoder PF2i Specifications

General

Brand	Intermec
Model	EasyCoder PF2i
Category	Printer Accessories
Language	English