PR electronics 5531 - Ordering Codes for 5531; Accessories; Block Diagram

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5531V105-UK 11

Block diagram

CPU

E E P R OM

A / D

5531

DP 1

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