Industrial/EasyLAN 100i Interface Kit for XP – Installation Instructions Ed. 1
8
Chapter 3
3. Confi guration and Connection
Industrial Interface
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 female DB-44pin con-
nector and the various ports are controlled by the Intermec Fin-
gerprint instructions PORTIN and PORTOUT ON/OFF (see
Intermec Fingerprint, v7.xx, Reference ManuaL).
Digital Opto In
The status of the digital IN ports 101-108 can be read by
means of PORTIN functions. If a current is led through the
optocoupler of the port, PORTIN returns the value -1 (true),
else 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 Confi guration
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 -
Simplifi ed schematics of a digital IN port.
VCC
8
9
9
10
8
7
40
10
IC8D
74HC14
IC16D
C27
R33
R25
R17
GND
P4
TIL193B
IN1A
IN1K
