Instruction Manual

4
Automation Products Group, Inc.
1025 West 1700 North Tel. [phone]
Logan, UT 84321 USA Fax [phone]
w w w . a p g s e n s o r s . c o m
s a l e s @ a p g s e n s o r s . c o m
IRU-2000/3000 Ultrasonic Level Sensors
APG
Automation Products Group, Inc.
®
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Ordering Information
IRU-200x Series
IRU-200
Output
2 (1) solid state relay
3 Isolated 4-20 mA
4 RS-485 with (1) NPN trip point
5 4-20 mA with (2) NPN trip points
IRU-212x/222x/233x Series
IRU – 2 2
Mounting Type
1 2 and 3 NPT
2 2 in. 150 lb. flange
3 3 in. sanitary 3A flange
Output
3 Isolated 4-20 mA
4 RS-485 with (1) NPN trip point
5 4-20 mA with (2) NPN trip points
IRU-313x/323x Series
IRU – 3 3
Mounting Type
1 3 NPT
2 3 in. 150 lb. flange
Output
3 Isolated 4-20 mA
5 4-20 mA with (2) NPN trip points
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Wiring
IRU-2004 IRU-2005
Red +24 VDC +24 VDC
Black -VDC -VDC
Green Clock Clock
White NPN trip NPN 2
Blue T(+) or (B) NPN 1
Orange T(-) or (A) 4-20 mA
IRU-2123/2223/2333 IRU-2124/2224/2334 IRU-2125/2225/2335
Red +24 VDC +24 VDC +24 VDC
Black -VDC -VDC -VDC
Green Clock sync Clock sync Clock sync
White Digital pulse width NPN trip NPN trip 2
Blue 4-20 mA T(+) or (B) NPN trip 1
Orange 4-20 mA circuit T(-) or (A) 4-20 mA output
power (+ 24 VDC)
IRU-3123/3233 IRU-2135/3235
Red +24 VDC +24 VDC
Black -VDC -VDC
Green Clock sync Clock sync
White Digital pulse width NPN trip 2
Blue 4-20 mA output NPN trip 1
Orange 4-20 mA circuit 4-20 mA output
power (+ 24 VDC)
+24 VDC
- VDC
Clock Synth
Digital Pulse Width
Relay
Relay
IRU-2002
(terminal wiring)
+24 VDC
- VDC
Clock Synth
4-20mA Circuit Power
(+24 VDC)
Digital Pulse Width
4-20mA Output
IRU-2003
(terminal wiring)
✎
For information on RST-2001A (serial
interface) and RST-3001 (USB interface)
Programming Modules, see www.
apgsensors.com
✎
For information on ultrasonic sensing
accessories, see www.apgsensors.com