Pneumatic Transducer
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RP7517 Electronic-Pneumatic Transducer
Electronic-Pneumatic Transducers are used in electronic-
pneumatic control systems to convert a proportional electric 
output signal from a controller into a direct-acting, proportional 
pneumatic signal.
• Screw mounting or snap rail (models with cover). 
• Factory calibrated. 
• Dual barb fittings. 
• High accuracy.
Dimensions in inches (millimeters) RP7517 Typical Piping/Wiring
Application: Electric to pneumatic Transducer
Action: Direct Acting
Airflow Usage: 0.025 scfm (117mL/s)
Connections: Dual barb-fittings for 1/4 in. or 5/32 in. O.D. plastic 
tubing
Maximum Operating Temperature: 
131 F (55 C) 
Maximum Operating Pressure: 30 psi (205 kPa) 
Pressure Ranges: 0 to 18 psi (0 to 125 kPa) 
Nominal High End:  16 psi with 18 psi main pressure at 12 Vdc 
(110 kPa with 125 kPa main pressure at 12 Vdc) 
Nominal Low End:  0.5 psi at 0 Vdc (3.5 kPa at 0 Vdc) 
Output Pressure Range: 3 to 15 psi (21 to 103 kPa) 
Capacity: 0.45 scfm (211 mL/s)
Humidity Ratings: 5 to 95% RH
M13904
2-7/16 (62)
MODEL WITHOUT COVER
MODEL WITH COVER
2 (51)
2 TERMINALS ON RP7517A1017
3 TERMINALS ON RP7517B1024
1
1
1-7/8 (48)
2-7/16 (62)
2 (51)
2 (51)
3-3/8
(86)
3-5/8
(92)
1-1/2
(39)
M
M5431
VALVE
DUCT
TEMP
SENSOR
SUPPLY
AIR
HEATING
COIL
N.O.
C
P
U
I/O
B
O
A
R
D
RP7517B
EXCEL
PANEL
Product Number
Electrical 
Connections Input Signal
Power 
Consumption Voltage Description Includes
RP7517A1009 30 in. (762 mm) 
lead wire
2 to 10 Vdc 16mA at 12 Vdc Powered by 
Control 
signal
Electronic Pneumatic Transducer with direct 
action and 2 to 10 vdc input signal. Powered 
by control signal.
With cover, without 
internal power supply 
(2-wire)
RP7517A1017 screw terminals 
for 14 to 22 gage 
wire
2 to 10 Vdc 16mA at 12 Vdc Powered by 
Control 
signal
Electronic Pneumatic Transducer with direct 
action and 2 to 10 vdc input signal. Powered 
by control signal
Without cover, without 
internal power supply for 
panel mounting (2 wire)
RP7517B1016 30 in. (762 mm) 
lead wire
2 to 10 Vdc at 
0.1 mA max
1.7 vA 24 Vac 
external 
transformer
Electronic Pneumatic Transducer with direct 
action and 2 to 10 Vdc at 0.1 mA max input 
signal. External transformer required.
With cover, external 
transformer required, 24 
Vac, 50/60 Hz, (3 wire)
RP7517B1024 screw terminals 
for 14 to 22 gage 
wire
2 to 10 Vdc at 
0.1 mA max
1.7 vA 24 Vac 
external 
transformer
Electronic Pneumatic Transducer with direct 
action and 2 to 10 Vdc at 0.1 mA max input 
signal. External transformer required.
Without cover, external 
transformer required, 24 
Vac, 50/60 Hz, (3 wire)