Installation Instructions

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Document No. 129-145

November 18, 2013

Room Pressure Monitor

Item Number 129-145, Rev. EA Page 1 of 11

Product Description

The Room Pressure Monitor (RPM) is designed for

critical low differential pressure applications that

require stringent pressure monitoring and alarming.

The unit can be configured to monitor positive or

negative pressure in protected environments and

hospital isolation rooms per CDC guidelines.

Contents

Qty Description

1 Room Pressure Monitor Assembly

2 Strain relief tubing assembly

3 6-32 × 1/2" mounting screws (for connecting the

monitor base to the plaster ring)

Intended Use

The SRPM is designed for indoor use only to

monitor critical environments by providing differential

pressure indication. Typically, this is between a

monitored room and a reference space such as a

corridor or ante room. The unit also provides

monitorin, alarm and communications functions.

Installation must be indoors, Pollution Degree 2,

Installation Category II.

Typical Applications

• Surgical suites

• Intensive care isolation rooms

• Research laboratories

• Pharmaceutical facilities

• Organic laboratories

• Animal research facilities

Expected Installation Time

20 minutes

Product Numbers

Product

Number

WC Protocol FS

547-101A +/- 0.05" WC (12.5 Pa) P1 0.5%

547-102A +/- 0.1" WC (25 Pa) P1 0.5%

547-103A +/- 0.25" WC (62.5 Pa) P1 0.5%

547-104A +/- 0.50" WC (12 5Pa) P1 0.5%

547-105A +/- 1.0" WC (250 Pa) P1 0.5%

547-106A +/- 2.55" WC (625 Pa) P1 0.5%

547-107A +/- 5.0" WC (1250 Pa) P1 0.5%

547-101B +/- 0.05" WC (12.5 Pa) P1 0.25%

547-102B +/- 0.1" WC (25 Pa) P1 0.25%

547-103B +/- 0.25" WC (62.5 Pa) P1 0.25%

547-104B +/- 0.50" WC (12 5Pa) P1 0.25%

547-105B +/- 1.0" WC (250 Pa) P1 0.25%

547-106B +/- 2.55" WC (625 Pa) P1 0.25%

547-107B +/- 5.0" WC (1250 Pa) P1 0.25%

547-201A +/- 0.05" WC (12.5 Pa) BACnet 0.5%

547-202A +/- 0.1" WC (25 Pa) BACnet 0.5%

547-203A +/- 0.25" WC (62.5 Pa) BACnet 0.5%

547-204A +/- 0.50" WC (12 5Pa) BACnet 0.5%

547-205A +/- 1.0" WC (250 Pa) BACnet 0.5%

547-206A +/- 2.55" WC (625 Pa) BACnet 0.5%

547-207A +/- 5.0" WC (1250 Pa) BACnet 0.5%

547-201B +/- 0.05" WC (12.5 Pa) BACnet 0.25%

547-202B +/- 0.1" WC (25 Pa) BACnet 0.25%

547-203B +/- 0.25" WC (62.5 Pa) BACnet 0.25%

547-204B +/- 0.50" WC (12 5Pa) BACnet 0.25%

547-205B +/- 1.0" WC (250 Pa) BACnet 0.25%

547-206B +/- 2.55" WC (625 Pa) BACnet 0.25%

547-207B +/- 5.0" WC (1250 Pa) BACnet 0.25%

Warning/Caution Notations

WARNING:

Personal injury/loss of life may

occur if you do not follow the

procedures as specified.

CAUTION:

Equipment damage, or loss of

data may occur if you do not

follow the procedures as

specified.

Summary of content (11 pages)

PAGE 1
Installation Instructions Document No. 129-145 November 18, 2013 Room Pressure Monitor Product Description The Room Pressure Monitor (RPM) is designed for critical low differential pressure applications that require stringent pressure monitoring and alarming. The unit can be configured to monitor positive or negative pressure in protected environments and hospital isolation rooms per CDC guidelines.
PAGE 2
Document No. 129-145 Installation Instructions November 18, 2013 Required Tools and Components • Flat-head screwdriver • (1) Double gang metal electrical box with grounding stud • (1) 4 × 4-inch metal plaster ring NOTE: The plaster ring external mounting face must be positioned flush to recessed, relative to the surface of the wall. Also note the orientation of the four mounting screws in the plaster ring, as the plaster ring is rotated 90° from conventional mounting.
PAGE 3
Document No. 129-145 Installation Instructions November 18, 2013 • Power leads, analog output, door status, and annunciator wiring should be 14 to 22 AWG stranded wire. BACnet suggested wiring is 22 AWG stranded wire in a shielded cable, a +,-, Gnd (S) and shield should be run. This can be two twisted pairs with a separate cable shield.
PAGE 4
Document No. 129-145 Installation Instructions November 18, 2013 Optional Remote Annunciator Wiring NOTE: No external excitation is required. Non-Siemens Remote Annunciator Current Output The RPM can drive annunciators that are powered by a 15V supply, 50 mA max current draw, and accept a 15V trigger. In Figure 4, the Remote Annunciator connector is at left, and the RPM connector is at right: The RPM supplies its own loop power; do not wire in a separate power supply. 3. 4.
PAGE 5
Document No. 129-145 Installation Instructions November 18, 2013 FLN Set-up Monitoring Screen FLN hardware is implemented as isolated RS485. Wire to Connector J2, labeled FS-485. Connect tx line to +(A), rx to –(B) and ground wires to S. Connect Shields together with wire nut. The installation is now complete. Start-up and Operation The RPM is designed with as an easy-to-use, intuitive, touch screen interface.
PAGE 6
Document No. 129-145 Installation Instructions November 18, 2013 Set-up Unit Operation Data Entry Screen Entering Data Enter numbers by pressing each key in sequence until the desired character is displayed in the data entry box above the keypad. Press (or tap) the button to select an output or engineering unit. Selected button background will change from clear to black. Password Protection Lightly pressing (or tapping) the Yes button activates Supervisor password protection.
PAGE 7
Document No. 129-145 Installation Instructions November 18, 2013 Entering Data Lightly press or tap in the Lower Limit data entry box. Enter the lower limit pressure. Lightly press or tap in the Upper Limit data entry box. Enter the upper limit pressure. The Room Type box will change depending on the lower and upper limits. If both entries are positive, the room will be a Positive Room. If both are negative, the room will be a Negative Room.
PAGE 8
Document No. 129-145 Installation Instructions November 18, 2013 You can also perform a self-test of the unit to verify that the data in the protected area of the EEPROM memory hasn’t been corrupted, and test the alarm to verify the sound level and alarm setup. Press the Self Test button to initiate an EEPROM memory checksum test sequence. Press Alarm Test to test beeper, visual Red LED Alarm, and relay output. This can be used to verify the system in Alarm Mode. Press Cancel Test to stop the alarm test.
PAGE 9
Document No. 129-145 Installation Instructions November 18, 2013 Changing Room Alarm Modes 4. Reconnect the electro-pneumatic Header H1 and close the cover. If a sufficiently accurate pressure calibrator is available, then span calibration can also be performed. The calibration unit needs to be more accurate than the RPM, depending on the facility’s calibration requirements.
PAGE 10
Document No. 129-145 Installation Instructions November 18, 2013 Figure 7. Page 10 of 11 Siemens Industry, Inc.
PAGE 11
Document No. 129-145 Installation Instructions November 18, 2013 Figure 8. Menu Tree. Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective owners. © 2013 Siemens Industry, Inc. Siemens Industry, Inc.