Siemens SIPART PS2 Service Manual

Wiring
4.2 2-Wire Connection, terminals 2 through 10
PS2 Troubleshooting Guide
44 Service Manual, 03/2017, A5E36661550-AA
4.2
2-Wire Connection, terminals 2 through 10
①
Non-hazardous area
④
Binary input 1
②
Hazardous area
⑤
Signal source
③
Basic electronics
⑥
HART communicator
✓ Requires a regulated current source NOT a voltage source
✓ Unit requires at least 3.6 milliamps to power on
✓ Do NOT use the 24 volt pair of wires for the feedback card on terminals 3 and 8 (if
equipped)
✓ Verify jumper wire is installed on terminals 5 & 6
✓For hazardous areas, consult Power Specifications (Page 44) and local safety guidelines
Connect positive wire for 4 to 20 mA to terminal 6, negative wire to terminal 8.
4.3
Power Specifications
6DR50.. and 6DR53.. without HART
6DR51.. and 6DR52.. with HART
Basic device
without Ex protec-
tion
Basic device
with Ex d explo-
sion protection
Basic device
with "ia" explosion
protection
Basic device with
explosion protec-
tion "ic", "na", "t"
Current to main-
tain the auxiliary
power supply
≥3.6 mA
Required load
voltage U
B
(corre-
sponds to Ω at
20 mA)

Siemens SIPART PS2 Specifications

General

Supply Pressure	1.4 to 7 bar (20 to 100 psi)
Enclosure Rating	IP66/NEMA 4X
Communication Protocols	HART, PROFIBUS PA, FOUNDATION Fieldbus
Output Pressure	0 to 100% of supply pressure
Hazardous Area Certification	ATEX, IECEx, FM, CSA
Type	Electropneumatic
Input Signal	4-20 mA
Rotation Angle	30° to 90°
Operating Temperature	-40°C to +80°C
Mounting	Linear and rotary actuators
Air Consumption	Typically less than 0.1 kg/h