Datakom DK-40 User Manual

DK-40 USER MANUAL V2.6 (02.08.2011)
K13D01-E - 21 -
7. DİGİTAL INPUTS
The unit offers 4 user configurable digital inputs.
The characteristics of these inputs are configured through parameters P73 to P76.
The configuration record consists on 3 parts. The programmed value is the sum of these
3 parts.
Configuration = part_1 + part_2 + part_3
Part_1 = input fault code:
This part determines which fault is generated from this input. The complete fault
code list is given in chapter 5.
Part_2 = input switch type (NO or NC)
NO (normally open) = 256
NC (normally closed) = 0
Part_3 = input detection delay
0.1sec delay = 0
0.5sec delay =512
2.0sec delay =1024
5.0sec delay = 1536
Example 1:
In order to adjust input 2 as EMERGENCY STOP, NC switch and 0.1sec delay:
Part_1 = 18 (refer chapter 5)
Part_2 = 0 (NC switch)
Part_3 = 0 (0.1 sec)
P74 (Input_2 configuration) = 18+0+0 = 18
Example_2:
In order to adjust input 4 as REMOTE START, NO switch, 2.0sec delay:
Part_1 = 200 (refer chapter 5)
Part_2 = 256 (NO kontak)
Part_3 = 1024 (2.0 sn)
P76 (Input_4 configuration) = 200+256+1024 = 1480

Datakom DK-40 Specifications

Power

supply voltage (IN-COMM to IN-400V)	305 – 460 VAC
supply voltage (IN-COMM to IN-230V)	175 - 275 VAC
supply frequency	50 - 60 Hz nominal
power consumption	< 4 VA

Measurement Inputs

voltage input range (L-L)	20 - 520 V AC
voltage input range (L-N)	10 - 300 V AC
frequency input range	30 - 100 Hz

Accuracy

voltage accuracy	0.5% + 1 digit
frequency accuracy	0.5% + 1 digit
voltage burden	< 0.1 VA per phase

Relay Outputs

relay output current	5 A
relay output voltage	250 V AC
external switch resistance	< 3 K-ohms

Inputs

pressure input range	4-20 mA (optional 0-10 V)
temperature input range	1000-5000 ohms
motor PTC input alarm threshold	2000 ohms

Operating Environment

operating temperature	-30°C to +80°C (-22°F to +176°F)
storage temperature	-40°C to +80°C (-40°F to +176°F)
maximum humidity	95% non-condensing

Physical Characteristics

degree of protection (front panel)	IP 54
degree of protection (back panel)	IP 30
dimensions	134x107x54 mm (WxHxD)