Dräger REGARD - Page 36

REGARD 8-Input 4-20 Module & 8-Channel Display Card (ATEX Version)
Issue 2. October 2011
36
Input module
Supply voltage 18 to 35V DC
Environmental operating ranges
• Temperature
–20° to +55°C
• Humidity
0 to 90%RH, non-condensing
• Vibration
10 – 55 Hz sinusoidal, 0.15 mm amplitude
Storage temperature range –25° to +70°C
Current consumption (excluding transmitters) 50mA
Maximum power consumption
(excluding transmitters)
2W
Max. supply to each transmitter 0.5A
Wire cross-section
• Transmitter inputs
2.5 mm
2
• DC inputs & RS-485
1.5 mm
2
4-20mA input range 0.5 – 22mA
Dimensions 210 x 90 x 60mm
Fuses
• Module supply (Fuse 1)
200mA quick blow (F) 20 x 5mm
• Transmitters supply (Fuse 2)
4A slow blow (T) 20 x 5mm
Note that for both the display card and the input module the EC-type examination covers:
• operating temperatures: 0 to +55°C
• storage temperatures: –25° to +55°C
Part numbers
Description Part Number
Regard 8-channel display card 4206717
Regard 8-input 4-20mA module 4206718