Datalogic DS5100, Справочное руководство

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ALTERNATIVE CONNECTIONS FOR SERIAL MODELS
135
A
ID-NET NETWORK TERMINATION
The network must be properly terminated by a 120 Ohm resistor at the first and last reader of
the network.
INPUTS
There are two optocoupled polarity insensitive inputs available on the 25-pin D-sub
connector of the reader: Input 1 (External Trigger) and Input 2, a generic input.
The electrical features of both inputs are:
V
AB
Max. I
IN
Max
.
30 V 12 mA
The relative pins on the 25-pin D-sub connector are:
Pin Name Function
9 Vdc Power Supply input v
18 I1A External Trigger A (polarity insensitive)
19 I1B External Trigger B (polarity insensitive)
6 I2A Input 2 A (polarity insensitive)
10 I2B Input 2 B (polarity insensitive)
7 GND Power Supply input voltage -
Vdc
GND
I1A
I1B
Photocell PNP MEP-593
SCANNER
18
19
7
(brown) +10-30 Vdc
(black) NO
(blue) 0 V
V
CC
~
~
+
-
9
Figure 77
– MEP-593 PNP Photocell Connections Using Scanner Power