5531V105-UK 11
Block diagram
2
1
4
3
CPU
E E P R OM
A / D
5531
DP 1
DP 1
1
3
2
Ex
circuit
Only
version: B
Front buttons
Backlight
input +
4...20 mA
input -
Ordering codes for 5531
Type Input signal area classification Field enclosure
5531A 4...20 mA from safe and zone 2 No
5531B1 4...20 mA from safe, zone 2 and 22 Yes
5531B 4...20 mA from zone 0 No
5531B2 4...20 mA from zone 0 and 20 Yes
Accessories
Type Specification
8335 Splash proof cover
8501 Field enclosure for 5531A