KCD-DA

KCD-DA
CO2 Controller
■ Connectors
1. Diagram
2. InputㆍOutput specification
Terminal Description Notes
1
2
G+
G-
Power (+) 24 V AC/DC ±20%
System Power
Power ground
3 Out 1 Signal Output (+) 1
4 Out 2 Signal Output (+) 2
5 M Signal Ground (-)
Open Collector ON/OFF
6 Out 3 PWM output
(1004 msec interval)
7
8
RS485A
RS485B RS-485
9 RLY 1,
10 RLY 2
Relay contacts
3. Jumper to set output way
ㆍ Jumper
10V/20mA : 0~2000ppm(Default)
Output error : FS ±2%
Jumper
Jumper
Do
Korea Digital Co., Ltd #804 Ace twin tower 2, Guro 3-dong, Guro-gu, Seoul, South Korea
Tel: 02-2109-8883
ㆍ ※
Fax: 02-2109-8878
ideabox@empal.com www.sensecube.com
10V/20mA : 0~50℃ , Humidity 50%,
VOC 1 ~ 10 Level
Output error : FS ±2%
ON : 1,000ppm, OFF: 800ppm
1004msec interval, 2msec Duty
ON : 1,000ppm,
OFF: 800ppm(Default)
1 : Select OUT1 output way (1,2:Voltage output, 2,3:Current output)
2 : Select OUT2 output way (1,2:Voltage output, 2,3:Current output)
3 : For using RS485, It have to be shorted.
not use CON3(it is for PC monitoring).
Misuse causes system malfunction and breakdown of a controller.
3
2
1