APG RP Resistive Chain user manual - Manual (Page 10)

RPE & RPX Series Rev. B3, 10/09
10
Automation Products Group, Inc.
APG...Providing tailored solutions for measurement applications
Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]
• Wiring (for models equiped with 4-20mA output option)
Choose Loop Resistance
to match application
4.25
Ammeter
COM mA
Power Supply
(24Vdc)
+ -
R 4 R9
ST I 20 01
R3
R 5
J 1
R 7
R1
R8
D1
R2
C 1
C 2
D2
C3
Q 1
U2
R6
U3
SP AN
OFF SE T
RE D BL K
WH
OU T 24V
4 to 20ma Out
+24vdc