Ol2208 dc digital input module, Optimation, inc, Opti logic series – Nematron OptiLogic Series User Manual
Page 20: Connection diagram
Optimation, Inc.
(256)883-3050
20
OptiLogic Series
OL2208 DC Digital Input Module
Inputs
8
Card Cage Power
required
60mA
Input Type
DC Optocoupled
Status Indicators
Logic side LED
Voltage Range
10 - 30 VDC
Input Impedance
2.7K
Min. On Current (per
point)
3.3 mA
Max. On Current (per
point)
11 mA
Commons
2
Terminal Strip
Plug In (removable)
Max. Terminal wire
gauge
18 AWG (use copper
conductors)
Terminal screw
Slotted (0.1
” blade
max.)
Required Temperature
rating of field installed
conductors
60
C/75C
Weight
1.2 oz (34g)
Terminal block torque
2.2 lb-oz
Type
1
Subtype
1
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
10-30VDC
Sourcing
Sinking
10-30VDC
IN7
IN7
IN6
IN6
IN5
IN5
IN4
IN4
IN3
IN3
IN2
IN2
IN1
IN1
IN0
IN0
Connection diagram
The OL2208 DC Digital Input module can be used in either sourcing or
sinking application (all 8 inputs must be used in the same manner). Each
input is optocoupled to provide system isolation. Individual LED
indicators provide a visual feedback of current status.
module internal
circuit
optical
isolation
To
OptiLogic
processor
Terminal
Terminal
1
Common
6
In 3
2
Common
7
In 4
3
In 0
8
In 5
4
In 1
9
In 6
5
In 2
10
In 7
1
2
4
5
6
7
8
9
10
3
0
2
3
1
4
5
6
7
L
O
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2208
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