Manual

Optimation, Inc. [phone] 22
www.optimate.com
OptiLogic Series
OL2252 Dual High Speed Pulse Counter
Inputs (all) 8
Card Cage Power
Required
100 mA
Pulse Inputs 2 Status Indicators Logic side LED
Input Voltage 10 - 30 VDC Input Impedance 2.7K ohms
Input frequency (on
pulse inputs)
15 KHz maximum Commons 2
Min. On Current (per
point)
3.3 mA Terminal Strip Plug In (removable)
Max. On Current (per
point)
11 mA Terminal Screws
Slotted (0.1” blade
max.)
Max terminal wire
gauge
18 AWG
Required Temperature
rating
of field installed
conductors
60C/75C
Weight 1.2 oz (34g) Terminal block torque 2.2 lb-in
Type 80 Subtype 1
Terminal Terminal
1 Common 6 Reset 2
2 Common 7 Enable 1
3 Pulse 1 8 Enable 2
4 Pulse 2 9 In 6
5 Reset 1 10 In 7
The OL2252 module provides two independent high speed pulse counter inputs. Each input counter will accurately
count pulse inputs up to 15KHz. Inputs may be sourcing or sinking type There are a number of operating options
available with the OL2252. The six remaining inputs can be used as predefined control signals or as general
purpose inputs. These options are detailed in the following pages.
module internal
circuit
optical
isolation
To
OptiLogic
processor
1
2
4
5
6
7
8
9
10
3
0
2
3
1
4 5
6
7
L
OO
2252
P
U
L
S
E
I
N
10
9
8
7
6
5
4
3
2
1
10-30VDC
IN7
IN6
RESET 1
RESET 2
EN 2
EN 1
Pulse 2
Pulse 1