Manifold system installation example – Badger Meter 4050 Flow Computers User Manual

Page 17

Advertising
background image

4050 Multi-Input Linear Flow Computer

15

12. MANIFOLD

SYSTEM

INSTALLATION EXAMPLE






















(S) Slot –(V) Valve (R ) Relay (P) Pins



Truth Table for Relays

Relays are dry outputs with open (o) or closed (c) states, which can be used to switch valves etc.

CONDITION RELAY

1 RELAY

2 RELAY

3

No power to unit

O

O

O

Power On No Flow

C

C

O

Low Flow

C

C

O

1 to 2 trip point (Flow at 2)

O

C

O

2 to 3 trip point (Flow at 3)

O

O

O

3 to 2 trip point

O

C

O

2 to 1 trip point

C

C

O

RTD


S1/P 11,12,13

S 1/ P7,8,9

S 1/P 3,4,5

Relay2
S3/ P 3,4

Relay 1
S3/ Pins 1,2

S 2
P 5,7,9,11

Flow

Flow

090804

Advertising
See also other documents in the category Badger Meter Accessories for water: