Belimo LRX - User Manual

INSTRUCTION MANUAL
LRX, NRX, ARX, AKRX Actuators
with Electronic Pressure Independent Valves (ePIV)
71613-00001.C
WIRING DIAGRAM
LRX, NRX, ARX, AKRX
2 to 10 VDC Flow Feedback Signal (+)
2 to 10 VDC control signal for Non-Spring Return and
Electronic Fail-Safe
4 to 20 mA control signal for Non-Spring Return and
Electronic Fail-Safe
MP
Line
Volts
(–)
(+)
Blk (1) Common
Red (2) Hot +
Wht (3) Y Input
Org (5) U Output
Position
Feedback VDC
1 2
24 VAC Transformer
21
2 to 10 VDC control signal for Non-Spring Return and
Electronic Fail-Safe
Floating Control Signal
BLK
Black
Negro
Noir
Preto
RED
Red
Rojo
Rouge
Vermelho
WHT
White
Blanco
Blanc
Branco
ORG
Orange
Anaranjado
Orange
Alaranjado
1
1
Provide overload protection and disconnect as required.
2
CAUTION Equipment damage!
Actuators may be connected in parallel.
Power consumption and input impedance must be observed.
21
IN4004 or IN4007 diode required.
Meets UL requirements without the need of an electrical ground connection.
Subject to change. © Belimo Aircontrols (USA), Inc.

Belimo LRX Specifications