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KB Electronics IODA, Input/Output Module for use with all KBDA/KBMK Controls User Manual

Page 30

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TABLE 16

ANALOG INPUT "2" ELECTRICAL RATINGS

Parameter Specification

Factory

setting

Voltage Range (Volts DC)

0 – ±2.5 thru 0 – ±25

0 – 5

MAX2 Scaling Trimpot Range (Volts DC)

0 – 24

5

Current Range (mA DC)

0 – 20*

Input Impedance for Current Mode (

Ω) 270

PWM (kHz, Duty Cycle)

0.15 – 1, 0 – 100

*If using 4 – 20 mA DC signal input, the offset setting in Function No. 9.07 must be increased
from "0%" (factory setting) to "20%". Set Jumper J1 to the "CUR" position.

FIGURE 23

ANALOG INPUT "2" SIGNAL CURRENT FOLLOWING CONNECTIONS

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TABLE 17

ANALOG INPUT "2" SIGNAL CURRENT FOLLOWING PROGRAMMING

Function No.

Code/Range

2.00: Frequency Control 0003:

Analog Signal 2

9.05: Analog Input 2 Gain 0

500:

Set to the Desired Gain

7.04: Multi-Function Input Terminal 5

0010: N.O. Start*

9.06: Analog Input 2 Slope

0000: Positive
0001: Negative

9.07: Analog Input 2 Offset 0

100:

Set to the Desired Offset

9.08: Analog Input 2 Type

0000: Analog Voltage or Current

9.09: Analog Input 2 Response Time (mSec) 2 – 100: Set to the Desired Time

*Factory setting.