Nematron OptiLogic Series - Manual (Page 30)

Optimation, Inc. (256)883-3050 30
www.optimate.com
OptiLogic Series
OL2418 Analog Current Input Module
Inputs 8
Card Cage Power
Required
700mA
Input Type 4 - 20 mA Conversion Type
Successive
approximation
Resolution 14 bit (1 in 16384)
Full Scale Calibration
Error +/- 15 counts max.
+/- 5 counts typical
Input Impedence 250 ohm +/- 0.05% Offset Calibration Error +/- 2 counts max.
Power Isolation Transformer Signal Isolation Optical
Max. Terminal Wire
Gauge 18 AWG (use copper
conductors)
Linearity error +/- 1.25 counts Terminal Strip Plug In (removable)
Input Stability +/- 2 counts Terminal Screws Slotted (0.1
” blade max.)
Terminal block
torque
2.2 lb-in
Required Temperature
rating of field installed
conductors
60
C/75C
Type 18 Subtype 2
Terminal Terminal
1 Common 6 Channel 4
2 Common 7 Channel 5
3 Channel 1 8 Channel 6
4 Channel 2 9 Channel 7
1
2
4
5
6
7
8
9
10
3
L O 2418
8 channel
analog
current in
analog current
input module
optical
isolation
To
OptiLogic
processor 4-20 mA
10
9
8
7
6
5
4
3
2
1
4-20 mA
4-20 mA
4-20 mA
4-20 mA
4-20 mA
4-20 mA
4-20 mA
4-20 mA