ENMET LC-8 - Manual (Page 21)

LC S ERIES ENMET
19
LC4
Type LC4
Size (nominal) ‘mm’ 390 x 316 x 167
Weight (approx) 3.8Kg
Operating Temp -10ºC to +50ºC
Storage Temp -20ºC to +50ºC
Humidity Range 0 to 95% R.H. Non-condensing
Input Voltage 18-28V DC, or 100-240V AC 50/60 Hz
Environmental Rating IP65
User Interface
Display Option 1
LED Backlit 122 x 32 dot Liquid Crystal Display (LCD)
Display Option 2 LED Backlit 240 x 128 dot Liquid Crystal Display (LCD)
Keyboard 4 button multifunction keypad
LED Indications
Option 1
Red
Yellow
Green Indicates alarm condition.
Indicates fault condition.
Indicates power ON
LED Indications
Option 2
Green
Red
Red
Red
Yellow Indicates power ON
Indicates alarm level 3 condition.
Indicates alarm level 2 condition.
Indicates alarm level 1 condition.
Indicates fault condition.
Input Modules
Number of channels
4 max
Signal Inputs x 4
4-20mA Current Loop from 24V source.
4-20mA Current Loop sink to 0V.
3-Wire Pellistor Systems.
Analogue Output x 4
4-20mA Current source proportional to detected signal.
4-20mA Current sink proportional to detected signal.
1-5V Voltage output proportional to detected signal.
10 – Relays
Contacts
Rating
1 relay assigned to alarm level 1, channel 1, 2, 3 & 4.
1 relay assigned to alarm level 2, channel 1, 2, 3 & 4.
1 relay assigned to common alarm level 3.
1 relay assigned to fault condition.
Single Pole Changeover Contacts (voltage free).
5A 240V AC.
Power Supply
Fuse 1 (AC Input)
T1.0A
Fuse 2 (24VDC input) T500mA
N OTE : All specifications stated in this manual may change without notice.